George A. Corey, MD
Family Medicine Physician · Amherst, MA
George A. Corey, MD is a family medicine physician with a practice address in Amherst, Massachusetts, and NPI 1194784447, issued on Mar 23, 2006. Check the license (Massachusetts 219372, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- George A. Corey
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 219372 MA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Infirmary Way, Amherst, MA 01003
- Phone
- (413) 577-5000
- Enumerated
- Mar 23, 2006
- Record last updated
- Dec 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (413) 577-5440
- Medicaid ID
- 2023687 MA
- Entity
- Type 1 · individual
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Verify George A. Corey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 219372Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
17 Medicare Part D claims, against an average of 3,544 among the 117,163 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.
George A. Corey among 2,265 family medicine physician records in Massachusetts
George A. Corey, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 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 14% of them.
- NPI issued2006 · 14% of these records are older, 55% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2011 · 59% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family medicine physician records list a practice address in Amherst
They are 24 of the 769 NPPES records with a practice address in Amherst, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Amherst → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Leora Cohen-McKeon, DOAmherst, MA 010031205055969
- Maria Gallo, MDAmherst, MA 010031548311533
- Robert Horowitz, MDAmherst, MA 010031093783938
- Adam Kobialka, D.O.Amherst, MA 010031821438912
- Lisa Lazarz-Ciesla, MDAmherst, MA 010031003966268
- Tamara Pascoe, MDAmherst, MA 010031669670774
- Richmond Rosen, MDAmherst, MA 010031497724082
- Pierre Rouzier, MDAmherst, MA 010031831170117
Common questions
What is George A. Corey, MD's NPI number?
George A. Corey, MD's National Provider Identifier (NPI) is 1194784447, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George A. Corey, MD located?
The NPPES record lists a practice address at 150 Infirmary Way, Amherst, MA, 01003. Phone: (413) 577-5000. Providers update this record themselves, so call before visiting.
How can I verify George A. Corey, MD's license?
NPPES lists Massachusetts license number 219372, 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 George A. Corey, MD prescribe under Medicare Part D?
In 2024, George A. Corey, MD had 17 Medicare Part D claims; 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.