Sergey Smirnov, NP
NPI 1699318295 · Family Nurse Practitioner · St Johns, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergey Smirnov, NP is a Family Nurse Practitioner provider in St Johns, FL (NPI 1699318295).
Provider details
- NPI number
- 1699318295
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 345197 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Gentamicin Sulfate | 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
Registry dates
- Enumerated
- 2019-10-26
- Last updated
- 2025-01-31
- Certified
- 2025-01-31
Frequently asked questions
- What is Sergey Smirnov's NPI number?
- Sergey Smirnov's National Provider Identifier (NPI) is 1699318295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergey Smirnov's specialty?
- Sergey Smirnov is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sergey Smirnov located?
- Sergey Smirnov's practice location on file with NPPES is 255 Rivertown Shops Dr Ste 102-161, St Johns, FL 32259-7506.
- What is Sergey Smirnov's phone number?
- The practice phone number listed in the NPPES registry for Sergey Smirnov is (904) 377-3154.
- Does Sergey Smirnov accept Medicare?
- Sergey Smirnov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergey Smirnov's NPI active?
- Yes — Sergey Smirnov's NPI (1699318295) is active in the NPPES registry as of the last update on 2025-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.