Nicholas Mulchan, MD
NPI 1932728391 · Vascular Neurology Physician · Patchogue, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Mulchan, MD is a Vascular Neurology Physician provider in Patchogue, NY (NPI 1932728391).
Provider details
- NPI number
- 1932728391
- Entity type
- Individual
- Primary specialty
- Vascular Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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) |
|---|---|
| Rosuvastatin Calcium | 25 |
| Atorvastatin Calcium | 16 |
| Gabapentin | 15 |
| Amlodipine Besylate | 15 |
| Apixabanbrand: Eliquis | 12 |
| Risperidone | 12 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 12 |
| Topiramate | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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
- 2020-04-15
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Nicholas Mulchan's NPI number?
- Nicholas Mulchan's National Provider Identifier (NPI) is 1932728391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Mulchan's specialty?
- Nicholas Mulchan is listed in the NPPES registry with a primary specialty of Vascular Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Mulchan located?
- Nicholas Mulchan's practice location on file with NPPES is 101 Hospital Rd, Patchogue, NY 11772-4870.
- What is Nicholas Mulchan's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Mulchan is (631) 687-4131.
- Does Nicholas Mulchan accept Medicare?
- Nicholas Mulchan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Mulchan's NPI active?
- Yes — Nicholas Mulchan's NPI (1932728391) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.