Surjit Singh, MD
NPI 1578570172 · Psychiatry Physician · Terre Haute, IN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Surjit Singh, MD is a Psychiatry Physician provider in Terre Haute, IN (NPI 1578570172).
Provider details
- NPI number
- 1578570172
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01035135A (IN)
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
2 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Divalproex Sodiumbrand: Divalproex Sodium Er | 17 |
| Risperidone | 12 |
| Benztropine Mesylate | 11 |
| Trazodone Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 3642 S 4th StTerre Haute, IN 47802-5543Phone: (812) 234-7945Fax: (812) 234-6059
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2020-09-08
- Certified
- 2020-09-08
Frequently asked questions
- What is Surjit Singh's NPI number?
- Surjit Singh's National Provider Identifier (NPI) is 1578570172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Surjit Singh's specialty?
- Surjit Singh is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Surjit Singh located?
- Surjit Singh's practice location on file with NPPES is 620 8th Ave, Terre Haute, IN 47804-2771.
- What is Surjit Singh's phone number?
- The practice phone number listed in the NPPES registry for Surjit Singh is (812) 231-8323.
- Does Surjit Singh accept Medicare?
- Surjit Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Surjit Singh's NPI active?
- Yes — Surjit Singh's NPI (1578570172) is active in the NPPES registry as of the last update on 2020-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.