Stephanie D. Martinez Hawthorne, M.D.
Gastroenterology Physician · Glendale, AZ
Stephanie D. Martinez Hawthorne, M.D. is a gastroenterology physician with a practice address in Glendale, Arizona, and NPI 1003872037, issued on Apr 26, 2006. Check the license (Arizona 29691, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephanie D. Martinez Hawthorne
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 29691 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7701 W Aspera Blvd, Glendale, AZ 85308
- Phone
- (623) 248-2109
- Enumerated
- Apr 26, 2006
- Record last updated
- Jun 25, 2022
- Fax
- (623) 707-4893
- Medicaid ID
- 709107 AZ
- Medicare enrollment
- Enrolled (PECOS I20040525001630); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 1998
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 403 in Arizona → Look up another NPI →
Also registered at 7701 W Aspera Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Krystle Dunn, MSN, APRN, FNP-CFamily Medicine Physician1144973405
- Helen HallSurgery Physician1679908768
Verify Stephanie D. Martinez Hawthorne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 29691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average gastroenterology physician in 2024
123 Medicare Part D claims for 44 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Pantoprazole Sodium60 claims
- Ondansetron Hcl14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $22.20
1 payment: food and beverage; the largest payer was Olympus America Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Banner Physician Specialists Arizona LLCGlendale, AZ
- Tmc Medical NetworkTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie D. Martinez Hawthorne among 403 gastroenterology physician records in Arizona
Stephanie D. Martinez Hawthorne, M.D. is one of 403 gastroenterology physician records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1998 · median 2001 among the 295 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Arizona
There are 403 gastroenterology physician records in Arizona.
All 403 in Arizona → Every provider in Glendale → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Khushbir Bath, M.DGlendale, AZ 853081417204363
- Anthony Merrill, DOGlendale, AZ 853081730399304
- Sukhdeep Padda, MDGlendale, AZ 853081437143872
- Jalpa Patel, MDGlendale, AZ 853081902257462
- Vikram Singh, M.D.Glendale, AZ 853081942401807
- Nooman Gilani, M.DGlendale, AZ 853061134227390
- Akash Nabh, M.D.Glendale, AZ 853061437325313
- Arun Pillai, M.D.Glendale, AZ 853061336107994
Common questions
What is Stephanie D. Martinez Hawthorne, M.D.'s NPI number?
Stephanie D. Martinez Hawthorne, M.D.'s National Provider Identifier (NPI) is 1003872037, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie D. Martinez Hawthorne, M.D. located?
The NPPES record lists a practice address at 7701 W Aspera Blvd, Glendale, AZ, 85308. Phone: (623) 248-2109. Providers update this record themselves, so call before visiting.
How can I verify Stephanie D. Martinez Hawthorne, M.D.'s license?
NPPES lists Arizona license number 29691, 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 Stephanie D. Martinez Hawthorne, M.D. prescribe under Medicare Part D?
In 2024, Stephanie D. Martinez Hawthorne, M.D. had 123 Medicare Part D claims for 44 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Stephanie D. Martinez Hawthorne, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.