Sydney Asselstine, MD
NPI 1336791870 · Sports Medicine (Family Medicine) Physician · Jersey City, NJ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Asselstine, MD is a Sports Medicine (Family Medicine) Physician provider in Jersey City, NJ (NPI 1336791870).
Provider details
- NPI number
- 1336791870
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MA11524800 (NJ)
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
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 66 | 44 |
| Amlodipine Besylate | 42 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 13 |
| Metformin Hcl | 21 | 15 |
| Lisinopril | 20 | 14 |
| Losartan Potassium | 18 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-15
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Sydney Asselstine's NPI number?
- Sydney Asselstine's National Provider Identifier (NPI) is 1336791870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Asselstine's specialty?
- Sydney Asselstine is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sydney Asselstine located?
- Sydney Asselstine's practice location on file with NPPES is 1825 John F Kennedy Blvd, Jersey City, NJ 07305-2106.
- What is Sydney Asselstine's phone number?
- The practice phone number listed in the NPPES registry for Sydney Asselstine is (201) 942-4545.
- Does Sydney Asselstine accept Medicare?
- Sydney Asselstine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Asselstine's NPI active?
- Yes — Sydney Asselstine's NPI (1336791870) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.