Evan Thomas, M.D.
NPI 1891895322 · Psychiatry Physician · Ambler, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Thomas, M.D. is a Psychiatry Physician provider in Ambler, PA (NPI 1891895322).
Provider details
- NPI number
- 1891895322
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD048515L (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
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 42 |
| Olanzapine | 37 |
| Bupropion Hclbrand: Bupropion Xl | 31 |
| Lamotrigine | 28 |
| Clonazepam | 27 |
| Quetiapine Fumarate | 24 |
| Cariprazine Hclbrand: Vraylar | 22 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 19 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Evan Thomas's NPI number?
- Evan Thomas's National Provider Identifier (NPI) is 1891895322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Thomas's specialty?
- Evan Thomas is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Evan Thomas located?
- Evan Thomas's practice location on file with NPPES is 722 E Butler Pike, Ambler, PA 19002-2310.
- What is Evan Thomas's phone number?
- The practice phone number listed in the NPPES registry for Evan Thomas is (610) 524-1552.
- Does Evan Thomas accept Medicare?
- Evan Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Thomas's NPI active?
- Yes — Evan Thomas's NPI (1891895322) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.