Dr Erik Maskin, DO - Medicare Internal Medicine in Phoenix, AZ

Dr Erik Maskin, DO is a medicare enrolled "Hospitalist" physician in Phoenix, Arizona. He went to Arizona College Of Osteopathic Medicine Mid Western University and graduated in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Affiliated Hospitalists Plc and his current practice location is 250 E Dunlap Ave, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 445-0751.

Dr Erik Maskin is licensed to practice in Arizona (license number 4557) 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 1225155716.

Contact Information

Dr Erik Maskin, DO
250 E Dunlap Ave,
Phoenix, AZ 85020-2825
(602) 445-0751
(602) 424-8128

Map and Direction




Physician's Profile

Full NameDr Erik Maskin
GenderMale
SpecialityInternal Medicine
Experience20 Years
Location250 E Dunlap Ave, Phoenix, Arizona
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 Erik Maskin attended and graduated from Arizona College Of Osteopathic Medicine Mid Western University in 2004
  NPI Data:
  • NPI Number: 1225155716
  • Provider Enumeration Date: 03/22/2007
  • Last Update Date: 05/03/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8820195068
  • Enrollment ID: I20070522000643

Medical Identifiers

Medical identifiers for Dr Erik Maskin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225155716NPI-NPPES
211865MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4557 (Arizona)Secondary
208M00000XHospitalist 4557 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scottsdale Hospice Of The ValleyScottsdale, AZHospice
John C. Lincoln North Mountain HospitalPhoenix, AZHospital
Acacia Health CenterPhoenix, AZNursing home
Osborn Health And RehabilitationScottsdale, AZNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Affiliated Hospitalists Plc620482286981

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 Erik Maskin allows following entities to bill medicare on his behalf.
Entity NameAffiliated Hospitalists Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265546261
PECOS PAC ID: 6204822869
Enrollment ID: O20040421000567

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 Erik Maskin 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 Erik Maskin, DO
9225 N 3rd St Ste 300,
Phoenix, AZ 85020-2466

Ph: (602) 445-0751
Dr Erik Maskin, DO
250 E Dunlap Ave,
Phoenix, AZ 85020-2825

Ph: (602) 445-0751

Reviews and Comments


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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.