Joseph Granville Gregory, M.D.
Psychiatry Physician · Birmingham, AL
Joseph Granville Gregory, M.D. is a psychiatry physician with a practice address in Birmingham, Alabama, and NPI 1144209578, issued on Jan 13, 2006. Check the license (Alabama 00024000, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joseph Granville Gregory
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 00024000 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1736 Oxmoor RD, Birmingham, AL 35209
- Phone
- (205) 913-6611
- Enumerated
- Jan 13, 2006
- Record last updated
- Mar 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (205) 623-5551
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 517 in Alabama → Look up another NPI →
Also registered at 1736 Oxmoor RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gonzalo Gurmendi, M.D.Psychiatry Physician1104910017
- Donald Paoletti, M.D.Psychiatry Physician1437255361
Verify Joseph Granville Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 00024000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average psychiatry physician in 2024
216 Medicare Part D claims for 14 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Alprazolam41 claims
- Quetiapine Fumarate27 claims
- Fluoxetine Hcl26 claims
- Clonazepam17 claims
- Trazodone Hcl15 claims
- Bupropion Hcl Sr12 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.
Joseph Granville Gregory among 517 psychiatry physician records in Alabama
Joseph Granville Gregory, M.D. is one of 517 psychiatry physician records with a practice address in Alabama. 69% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 49% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2014 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Alabama
There are 517 psychiatry physician records in Alabama.
All 517 in Alabama → Every provider in Birmingham → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Margaret Barclay, MDBirmingham, AL 352091386693349
- Jorge Castro, MDBirmingham, AL 352091447209457
- Donald Cornelius, MDHomewood, AL 352091700873825
- Jane Daw, MDBirmingham, AL 352091306895420
- Kyle Echols, M.D.Birmingham, AL 352091427135946
- Gonzalo Gurmendi, M.D.Birmingham, AL 352091104910017
- James Hagemeyer, M.D.Homewood, AL 352091871572297
- Donald Paoletti, M.D.Birmingham, AL 352091437255361
Common questions
What is Joseph Granville Gregory, M.D.'s NPI number?
Joseph Granville Gregory, M.D.'s National Provider Identifier (NPI) is 1144209578, issued on Jan 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Granville Gregory, M.D. located?
The NPPES record lists a practice address at 1736 Oxmoor RD, Birmingham, AL, 35209. Phone: (205) 913-6611. Providers update this record themselves, so call before visiting.
How can I verify Joseph Granville Gregory, M.D.'s license?
NPPES lists Alabama license number 00024000, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Granville Gregory, M.D. prescribe under Medicare Part D?
In 2024, Joseph Granville Gregory, M.D. had 216 Medicare Part D claims for 14 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.