Tammy Pennington, MD
NPI 1417095746 · Psychiatry Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Pennington, MD is a Psychiatry Physician provider in Louisville, KY (NPI 1417095746).
Provider details
- NPI number
- 1417095746
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- R1255 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 204 | 21 |
| Buspirone Hcl | 193 | 29 |
| Lamotrigine | 183 | 28 |
| Trazodone Hcl | 170 | 25 |
| Sertraline Hcl | 151 | 19 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 143 | 18 |
| Quetiapine Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2012-12-13
Frequently asked questions
- What is Tammy Pennington's NPI number?
- Tammy Pennington's National Provider Identifier (NPI) is 1417095746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Pennington's specialty?
- Tammy Pennington is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tammy Pennington located?
- Tammy Pennington's practice location on file with NPPES is 501 E Broadway Ste 340, Louisville, KY 40202-1799.
- What is Tammy Pennington's phone number?
- The practice phone number listed in the NPPES registry for Tammy Pennington is (502) 852-5395.
- Does Tammy Pennington accept Medicare?
- Tammy Pennington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Pennington's NPI active?
- Yes — Tammy Pennington's NPI (1417095746) is active in the NPPES registry as of the last update on 2012-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.