Shanthi Trettin, M.D., M.A.
NPI 1427203017 · Psychiatry Physician · Doylestown, PA
Shanthi Trettin, M.D., M.A. is a Psychiatry Physician provider in Doylestown, PA (NPI 1427203017).
Provider details
- NPI number
- 1427203017
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD430683 (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
17 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) |
|---|---|
| Clonazepam | 55 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 21 |
| Pregabalin | 20 |
| Quetiapine Fumaratebrand: Quetiapine Fumarate Er | 15 |
| Duloxetine Hcl | 14 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 12 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-24
- Last updated
- 2011-07-18
Frequently asked questions
- What is Shanthi Trettin's NPI number?
- Shanthi Trettin's National Provider Identifier (NPI) is 1427203017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shanthi Trettin's specialty?
- Shanthi Trettin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shanthi Trettin located?
- Shanthi Trettin's practice location on file with NPPES is 173 Belmont Ave, Doylestown, PA 18901-4302.
- What is Shanthi Trettin's phone number?
- The practice phone number listed in the NPPES registry for Shanthi Trettin is (267) 880-0770.
- Is Shanthi Trettin's NPI active?
- Yes — Shanthi Trettin's NPI (1427203017) is active in the NPPES registry as of the last update on 2011-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.