Dr Michael Chao Butterfield, MD - Medicare Emergency Medicine in Artesia, NM

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Dr Michael Chao Butterfield, MD is a medicare enrolled "Emergency Medicine" physician in Artesia, New Mexico. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Pacific Redwood Medical Group Inc, Scripps Health, Palomar Emergency Physicians, Inc and his current practice location is 702 N 13th St, Artesia, New Mexico. You can reach out to his office (for appointments etc.) via phone at (575) 748-3333.

Dr Michael Chao Butterfield is licensed to practice in California (license number A156222) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1871835389.

Contact Information

Dr Michael Chao Butterfield, MD
702 N 13th St,
Artesia, NM 88210-1199
(575) 748-3333
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael Chao Butterfield
GenderMale
SpecialityEmergency Medicine
Experience12 Years
Location702 N 13th St, Artesia, New Mexico
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Michael Chao Butterfield graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1871835389
  • Provider Enumeration Date: 03/22/2013
  • Last Update Date: 11/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7810247889
  • Enrollment ID: I20180912002913

Medical Identifiers

Medical identifiers for Dr Michael Chao Butterfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871835389NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD2018-0856 (New Mexico)Secondary
207P00000XEmergency Medicine 74827-20 (Wisconsin)Secondary
207P00000XEmergency Medicine A156222 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health ClearlakeClearlake, CAHospital
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital
Palomar Health Downtown CampusEscondido, CAHospital
Edgerton Hospital And Health ServicesEdgerton, WIHospital
Pomerado HospitalPoway, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Redwood Medical Group Inc549665270345
Scripps Health92340338531365
Palomar Emergency Physicians, Inc983059373072

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Michael Chao Butterfield allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameScripps Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275899072
PECOS PAC ID: 9234033853
Enrollment ID: O20031124000822
Entity NamePacific Redwood Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033103676
PECOS PAC ID: 5496652703
Enrollment ID: O20031215000997
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659450955
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000757
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699885079
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000784
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458
Entity NameAlvarado Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285811992
PECOS PAC ID: 0042396251
Enrollment ID: O20080328000280
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Other Medical Care Group
Entity IdentifiersNPI Number: 1629301346
PECOS PAC ID: 1254244973
Enrollment ID: O20110318000170
Entity NameSan Joaquin Emergency Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588960413
PECOS PAC ID: 6305022047
Enrollment ID: O20110516000103
Entity NameAcute Medical Providers Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942571146
PECOS PAC ID: 1153589874
Enrollment ID: O20120225000135
Entity NameNes Western Group A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487125019
PECOS PAC ID: 4587902952
Enrollment ID: O20190208002821
Entity NamePalomar Emergency Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124698139
PECOS PAC ID: 9830593730
Enrollment ID: O20210813000628

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Michael Chao Butterfield is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Michael Chao Butterfield, MD
702 N 13th St,
Artesia, NM 88210-1199

Ph: (575) 748-3333		Dr Michael Chao Butterfield, MD
702 N 13th St,
Artesia, NM 88210-1199

Ph: (575) 748-3333

Reviews and Comments


Emergency Medicine Doctors in Artesia, NM

Dr. Andrew Hyden, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 702 N 13th St, Artesia, NM 88210
Phone: 575-748-3333    
Camille Ann Doan, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 702 N 13th St, Artesia, NM 88210
Phone: 575-748-3333    
Marshall G Baca Jr., D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 702 N 13th St, Artesia, NM 88210
Phone: 575-748-3333    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.