Northern Arizona Gastroenterology - Medicare Primary Care in Flagstaff, AZ

Northern Arizona Gastroenterology is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in Flagstaff, Arizona. The current practice location for Northern Arizona Gastroenterology is 77 W Forest Ave, Ste 210, Flagstaff, Arizona. For appointments, you can reach them via phone at (928) 773-2547. The mailing address for Northern Arizona Gastroenterology is 77 W Forest Ave, Ste 210, Flagstaff, Arizona and phone number is (928) 773-2547.

Northern Arizona Gastroenterology is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1417902511. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (928) 773-2547.

Contact Information

Northern Arizona Gastroenterology
77 W Forest Ave
Ste 210
Flagstaff
AZ 86001-1479
(928) 773-2547
(928) 773-2548

Map and Direction


Primary Care Clinic Profile

Full NameNorthern Arizona Gastroenterology
SpecialityInternal Medicine
Location77 W Forest Ave, Flagstaff, Arizona
Authorized Official Name and PositionStephanie D Hawthorne (PRESIDENT, NORTHERN ARIZONA GASTROE)
Authorized Official Contact9287732547
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Northern Arizona Gastroenterology
77 W Forest Ave
Ste 210
Flagstaff
AZ 86001-1479

Ph: (928) 773-2547
Northern Arizona Gastroenterology
77 W Forest Ave
Ste 210
Flagstaff
AZ 86001-1479

Ph: (928) 773-2547

NPI Details:

NPI Number1417902511
Provider Enumeration Date05/24/2006
Last Update Date01/15/2013

Medicare PECOS Information:

Medicare PECOS PAC ID1658260112
Medicare Enrollment IDO20040312000497

Medical Identifiers

Medical identifiers for Northern Arizona Gastroenterology such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417902511NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Northern Arizona Gastroenterology acts as a billing entity for following providers:
Provider NameStephanie D Martinez Hawthorne
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1003872037
PECOS PAC ID: 8729069836
Enrollment ID: I20040525001630
Provider NameSteven L Palley
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1285699116
PECOS PAC ID: 9537050075
Enrollment ID: I20050711000815
Provider NameVincent J Honan
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1073585014
PECOS PAC ID: 8820013782
Enrollment ID: I20051010000772
Provider NameRodney A Engel
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1659351187
PECOS PAC ID: 4688745441
Enrollment ID: I20080623000101
Provider NameAndrew J Overhiser
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1679789549
PECOS PAC ID: 6103942677
Enrollment ID: I20100922000635
Provider NameMicheal A Trujillo
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1467417824
PECOS PAC ID: 7911898440
Enrollment ID: I20110601000906
Provider NameJulia L Melvin
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1104087881
PECOS PAC ID: 1254508864
Enrollment ID: I20120123000830
Provider NameAshley B Peak
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1225647209
PECOS PAC ID: 4486065539
Enrollment ID: I20201123000894
Provider NameMelissa Hakes
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1659149847
PECOS PAC ID: 9032554308
Enrollment ID: I20240226003464

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.