Megan Ambjor Martinez, DO
Family Medicine Physician · Tucson, AZ
Megan Ambjor Martinez, DO is a family medicine physician with a practice address in Tucson, Arizona, and NPI 1902482862, issued on Mar 22, 2021. Check the license (Arizona 011315, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Megan Ambjor Martinez
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 011315 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 320 W Prince RD, Tucson, AZ 85705
- Phone
- (520) 670-3909
- Enumerated
- Mar 22, 2021
- Record last updated
- Apr 8, 2025
- Fax
- (520) 309-2560
- Medicare enrollment
- Enrolled (PECOS I20241226002759); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 320 W Prince RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Megan Ambjor Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 011315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family medicine physician in 2024
867 Medicare Part D claims for 69 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium77 claims
- Gabapentin60 claims
- Amlodipine Besylate44 claims
- Lisinopril41 claims
- Losartan Potassium32 claims
- Albuterol Sulfate Hfa29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- EL Rio Santa Cruz Neighborhood Health Center, Inc.Tucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan Ambjor Martinez among 3,119 family medicine physician records in Arizona
Megan Ambjor Martinez, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2021 · median 2006 among the 1,775 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
554 family medicine physician records list a practice address in Tucson
They are 554 of the 18,788 NPPES records with a practice address in Tucson, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Tucson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Dumbauld, DOTucson, AZ 857051801906052
- Thomas Eyler, DOTucson, AZ 857051356399869
- Michelle Eyler, DOTucson, AZ 857051205872470
- Melissa Frye, FNPTucson, AZ 857051629342787
- James Mikolajczak, D.O.Tucson, AZ 857051013279587
- Robert Miller, DOTucson, AZ 857051568448496
- Laura Miller, MDTucson, AZ 857051477742930
- Medgar Moya, MDTucson, AZ 857051619974706
Common questions
What is Megan Ambjor Martinez, DO's NPI number?
Megan Ambjor Martinez, DO's National Provider Identifier (NPI) is 1902482862, issued on Mar 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Megan Ambjor Martinez, DO located?
The NPPES record lists a practice address at 320 W Prince RD, Tucson, AZ, 85705. Phone: (520) 670-3909. Providers update this record themselves, so call before visiting.
How can I verify Megan Ambjor Martinez, DO's license?
NPPES lists Arizona license number 011315, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Megan Ambjor Martinez, DO prescribe under Medicare Part D?
In 2024, Megan Ambjor Martinez, DO had 867 Medicare Part D claims for 69 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.