Sellathurai Dhayaparan, MD
NPI 1871528430 · Internal Medicine Physician · Flushing, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sellathurai Dhayaparan, MD is a Internal Medicine Physician provider in Flushing, NY (NPI 1871528430).
Provider details
- NPI number
- 1871528430
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 239481 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 19 |
| Losartan Potassium | 15 |
| Metformin Hcl | 13 |
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
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2008-04-29
Frequently asked questions
- What is Sellathurai Dhayaparan's NPI number?
- Sellathurai Dhayaparan's National Provider Identifier (NPI) is 1871528430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sellathurai Dhayaparan's specialty?
- Sellathurai Dhayaparan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sellathurai Dhayaparan located?
- Sellathurai Dhayaparan's practice location on file with NPPES is 14203 60th Ave, Flushing, NY 11355-5301.
- What is Sellathurai Dhayaparan's phone number?
- The practice phone number listed in the NPPES registry for Sellathurai Dhayaparan is (718) 353-0533.
- Does Sellathurai Dhayaparan accept Medicare?
- Sellathurai Dhayaparan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sellathurai Dhayaparan's NPI active?
- Yes — Sellathurai Dhayaparan's NPI (1871528430) is active in the NPPES registry as of the last update on 2008-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.