Stephanie Stephanie, M.D.
Gastroenterology Physician · Greenfield, MA
Stephanie Stephanie, M.D. is a gastroenterology physician with a practice address in Greenfield, Massachusetts, and NPI 1427412030, issued on Apr 9, 2016. Check the license (Massachusetts 1021615, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephanie Stephanie
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 1021615 MA
Self-reported in NPPES; status is on the state search - Practice location
- 48 Sanderson Street, Greenfield, MA 01301
- Phone
- (413) 773-2655
- Enumerated
- Apr 9, 2016
- Record last updated
- Sep 5, 2025
- Fax
- (413) 773-2629
- Medicare enrollment
- Enrolled (PECOS I20250630002074); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 2015
- Entity
- Type 1 · individual
Also registered at 48 Sanderson Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Bower, CNM, NPAdvanced Practice Midwife1770748360
- Katherine Cameron, PA-CMedical Physician Assistant1942469119
- Mary Casartello, CNMAdvanced Practice Midwife1609880756
- Kaitlin Debbink, MDSurgery Physician1437417052
- Stephen Fox, MDSurgery Physician1750357448
- Ariel Gallant Bernstein, M.D.Pediatrics Physician1902195365
Verify Stephanie Stephanie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1021615Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average gastroenterology physician in 2024
78 Medicare Part D claims for 24 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole16 claims
- Pantoprazole Sodium16 claims
- Linzess15 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.
Industry payments in 2024: $57.56
1 payment: food and beverage; the largest payer was Abbvie 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 one group practice
- Baystate Medical Practices IncGreenfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in Massachusetts
There are 686 gastroenterology physician records in Massachusetts.
Other gastroenterology physician records in Massachusetts
- Robert Aaron, MDStoneham, MA1962694323
- Michael Aaronson, MDBeverly, MA1366547739
- Diane Abraczinskas, MDBoston, MA1811988488
- Nitin Aggarwal, M.D.North Chelmsford, MA1407145402
- Jaya Agrawal, M.D.Florence, MA1316979842
- Heidi Ahmed, M.D.North Chelmsford, MA1801276472
- Lynne Ahn, MDFramingham, MA1144269143
- Hiroyuki Aihara, M.D.Boston, MA1619395795
- Mona AkbariSouth Weymouth, MA1871720037
- Geetanjali Akerkar, M.D.Chelmsford, MA1144289166
Common questions
What is Stephanie Stephanie, M.D.'s NPI number?
Stephanie Stephanie, M.D.'s National Provider Identifier (NPI) is 1427412030, issued on Apr 9, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Stephanie, M.D. located?
The NPPES record lists a practice address at 48 Sanderson Street, Greenfield, MA, 01301. Phone: (413) 773-2655. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Stephanie, M.D.'s license?
NPPES lists Massachusetts license number 1021615, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephanie Stephanie, M.D. prescribe under Medicare Part D?
In 2024, Stephanie Stephanie, M.D. had 78 Medicare Part D claims for 24 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.