Diana Lemley, M.D.
NPI 1811998354 · Internal Medicine Physician · Pittsburgh, PA
Diana Lemley, M.D. is a Internal Medicine Physician provider in Pittsburgh, PA (NPI 1811998354).
Provider details
- NPI number
- 1811998354
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD017945E (PA)
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Duloxetine Hcl | 25 |
| Amlodipine Besylate | 18 |
| Linagliptinbrand: Tradjenta | 13 |
| Apixabanbrand: Eliquis | 13 |
| Gabapentin | 13 |
| Levothyroxine Sodium | 13 |
| Pravastatin Sodium | 13 |
| Empagliflozinbrand: Jardiance | 12 |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2009-12-04
Frequently asked questions
- What is Diana Lemley's NPI number?
- Diana Lemley's National Provider Identifier (NPI) is 1811998354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Lemley's specialty?
- Diana Lemley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Lemley located?
- Diana Lemley's practice location on file with NPPES is 1350 Locust St, Pittsburgh, PA 15219-4738.
- What is Diana Lemley's phone number?
- The practice phone number listed in the NPPES registry for Diana Lemley is (412) 552-1122.
- Is Diana Lemley's NPI active?
- Yes — Diana Lemley's NPI (1811998354) is active in the NPPES registry as of the last update on 2009-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.