Margaret Lou Miller, MD - Medicare Anesthesiology in Shiprock, NM

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Margaret Lou Miller, MD is a medicare enrolled "Anesthesiology" physician in Shiprock, New Mexico. She went to Medical College Of Wisconsin and graduated in 1985 and has 40 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Ophthalmic Anesthesia Services and her current practice location is Us Hwy 491 North, Shiprock, New Mexico. You can reach out to her office (for appointments etc.) via phone at (505) 368-6001.

Margaret Lou Miller is licensed to practice in California (license number G84200) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1396785952.

Contact Information

Margaret Lou Miller, MD
Us Hwy 491 North,
Shiprock, NM 87420
(505) 368-6001
Not Available

Map and Direction




Physician's Profile

Full NameMargaret Lou Miller
GenderFemale
SpecialityAnesthesiology
Experience40 Years
LocationUs Hwy 491 North, Shiprock, New Mexico
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Margaret Lou Miller attended and graduated from Medical College Of Wisconsin in 1985
  NPI Data:
  • NPI Number: 1396785952
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 04/12/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9830248319
  • Enrollment ID: I20211201002473

Medical Identifiers

Medical identifiers for Margaret Lou Miller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396785952NPI-NPPES
00G842000OtherCABLUE SHIELD
00G842000328OtherCACALOPTIMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G84200 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ophthalmic Anesthesia Services094129199112

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. Margaret Lou Miller allows following entities to bill medicare on her behalf.
Entity NameOphthalmic Anesthesia Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740295120
PECOS PAC ID: 0941291991
Enrollment ID: O20040519001234
Entity NameMain Street Anesthesia Of New Mexico, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275010985
PECOS PAC ID: 3476807538
Enrollment ID: O20181108002622

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. Margaret Lou Miller 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
Margaret Lou Miller, MD
Po Box 160,
Shiprock, NM 87420-0160

Ph: (505) 368-6001		Margaret Lou Miller, MD
Us Hwy 491 North,
Shiprock, NM 87420

Ph: (505) 368-6001

Reviews and Comments


Anesthesiology Doctors in Shiprock, NM

Dr. Francis James Peisel Jr., MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: Us Hwy 491 North, Shiprock, NM 87420
Phone: 505-368-6401    Fax: 505-368-6431
Glenn S Hartig, DO
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: Us Hwy 491 North, Shiprock, NM 87420
Phone: 505-368-6001    
Dr. Thomas M Willis, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: Us Hwy 491 North, Shiprock, NM 87420
Phone: 505-368-6401    Fax: 505-368-6431
Mr. Paul David Johenk, DO
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: Us Hwy 491 North, Shiprock, NM 87420
Phone: 505-368-6401    Fax: 505-368-6431

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.