Cynthia Butler, D.O.
NPI 1578527644 · Internal Medicine Physician · Pittsburgh, PA
Cynthia Butler, D.O. is a Internal Medicine Physician provider in Pittsburgh, PA (NPI 1578527644).
Provider details
- NPI number
- 1578527644
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS008188L (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 27 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 25 |
| Levothyroxine Sodium | 23 |
| Famotidine | 22 |
| Losartan Potassium | 14 |
| Amlodipine Besylate | 13 |
| Escitalopram Oxalate | 13 |
| Fenofibrate Nanocrystallizedbrand: Fenofibrate | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2011-10-03
Frequently asked questions
- What is Cynthia Butler's NPI number?
- Cynthia Butler's National Provider Identifier (NPI) is 1578527644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Butler's specialty?
- Cynthia Butler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Butler located?
- Cynthia Butler's practice location on file with NPPES is 733 Washington Rd, Pittsburgh, PA 15228-2022.
- What is Cynthia Butler's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Butler is (412) 343-1770.
- Is Cynthia Butler's NPI active?
- Yes — Cynthia Butler's NPI (1578527644) is active in the NPPES registry as of the last update on 2011-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.