Antonio M. Granda, M.D.
Gastroenterology Physician · Skowhegan, ME
Antonio M. Granda, M.D. is a gastroenterology physician with a practice address in Skowhegan, Maine, and NPI 1780624023, issued on Jun 7, 2006. Check the license (Maine MD23009, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Antonio M. Granda
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD23009 ME
35.143494 OH
09565 TN
9565 TN
Self-reported in NPPES; status is on the state search - Practice location
- 46 Fairview Ave Ste 221, Skowhegan, ME 04976
- Phone
- (207) 474-6945
- Enumerated
- Jun 7, 2006
- Record last updated
- Nov 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (207) 474-6933
- Medicaid IDs
- 64746449 KY
Q006396 TN
1507235 TN - Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 86 in Maine → Look up another NPI →
Also registered at 46 Fairview Ave Ste 221
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffery Dorociak, M.D. PHDGastroenterology Physician1407805328
- Lance Hopkin, DPMPodiatrist1306307293
- Michael Monzel, MDGastroenterology Physician1437133659
Verify Antonio M. Granda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD23009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average gastroenterology physician in 2024
22 Medicare Part D claims for 13 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
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: $179.71
9 payments; by number, the most common kind was 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.
Antonio M. Granda among 86 gastroenterology physician records in Maine
Antonio M. Granda, M.D. is one of 86 gastroenterology physician records with a practice address in Maine. 80% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2021 · 41% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Maine
There are 86 gastroenterology physician records in Maine.
All 86 in Maine → Every provider in Skowhegan → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Jeffery Dorociak, M.D. PHDSkowhegan, ME 049761407805328
- Michael Monzel, MDSkowhegan, ME 049761437133659
- David Hay, MDWaterville, ME 049011093804882
- Sakdhisapol Katanyutanon, M.D.Waterville, ME 049011316278898
- Michael Saletta, MDWaterville, ME 049011003909896
- Kirk Bernadino, MDRockport, ME 048561871523290
- Eric Elton, MDRockport, ME 048561073543906
- Joseph Minissale, D.O.Rockport, ME 048561366441354
Common questions
What is Antonio M. Granda, M.D.'s NPI number?
Antonio M. Granda, M.D.'s National Provider Identifier (NPI) is 1780624023, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Antonio M. Granda, M.D. located?
The NPPES record lists a practice address at 46 Fairview Ave Ste 221, Skowhegan, ME, 04976. Phone: (207) 474-6945. Providers update this record themselves, so call before visiting.
How can I verify Antonio M. Granda, M.D.'s license?
NPPES lists Maine license number MD23009, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Antonio M. Granda, M.D. prescribe under Medicare Part D?
In 2024, Antonio M. Granda, M.D. had 22 Medicare Part D claims for 13 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.