Jaskaran Grewal, MD
NPI 1053808535 · Psychiatry Physician · New York, NY
Jaskaran Grewal, MD is a Psychiatry Physician provider in New York, NY (NPI 1053808535).
Provider details
- NPI number
- 1053808535
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A182843 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydroxyzine Hcl | 12 |
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)
- 23861 Mcbean Pkwy Ste B18Valencia, CA 91355-4456Phone: (661) 288-7978Fax: (661) 288-7903
Registry dates
- Enumerated
- 2018-04-19
- Last updated
- 2023-11-27
- Certified
- 2023-11-27
Frequently asked questions
- What is Jaskaran Grewal's NPI number?
- Jaskaran Grewal's National Provider Identifier (NPI) is 1053808535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaskaran Grewal's specialty?
- Jaskaran Grewal is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jaskaran Grewal located?
- Jaskaran Grewal's practice location on file with NPPES is 385 5th Ave Rm 1106, New York, NY 10016-3340.
- What is Jaskaran Grewal's phone number?
- The practice phone number listed in the NPPES registry for Jaskaran Grewal is (917) 391-0076.
- Is Jaskaran Grewal's NPI active?
- Yes — Jaskaran Grewal's NPI (1053808535) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.