Joseph Gregory, M.D.
NPI 1144209578 · Psychiatry Physician · Birmingham, AL
Joseph Gregory, M.D. is a Psychiatry Physician provider in Birmingham, AL (NPI 1144209578).
Provider details
- NPI number
- 1144209578
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00024000 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Alprazolam | 41 |
| Quetiapine Fumarate | 27 |
| Fluoxetine Hcl | 26 |
| Clonazepam | 17 |
| Trazodone Hcl | 15 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 12 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 11 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-13
- Last updated
- 2014-03-13
Frequently asked questions
- What is Joseph Gregory's NPI number?
- Joseph Gregory's National Provider Identifier (NPI) is 1144209578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Gregory's specialty?
- Joseph Gregory is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Gregory located?
- Joseph Gregory's practice location on file with NPPES is 1736 Oxmoor Rd, Birmingham, AL 35209-4058.
- What is Joseph Gregory's phone number?
- The practice phone number listed in the NPPES registry for Joseph Gregory is (205) 913-6611.
- Is Joseph Gregory's NPI active?
- Yes — Joseph Gregory's NPI (1144209578) is active in the NPPES registry as of the last update on 2014-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.