Samuel Kosydar, MD
NPI 1619614369 · Internal Medicine Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Kosydar, MD is a Internal Medicine Physician provider in Rochester, MN (NPI 1619614369).
Provider details
- NPI number
- 1619614369
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32615 (MN)
Specialties & taxonomies
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
4 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Apixabanbrand: Eliquis | 29 |
| Atorvastatin Calcium | 23 |
| Amlodipine Besylate | 20 |
| Furosemide | 17 |
| Sertraline Hcl | 14 |
| Carvedilol | 14 |
| Spironolactone | 14 |
| Metoprolol Succinate | 13 |
| Rivaroxabanbrand: Xarelto |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-15
- Last updated
- 2023-07-17
- Certified
- 2023-07-17
Frequently asked questions
- What is Samuel Kosydar's NPI number?
- Samuel Kosydar's National Provider Identifier (NPI) is 1619614369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Kosydar's specialty?
- Samuel Kosydar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Kosydar located?
- Samuel Kosydar's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Samuel Kosydar's phone number?
- The practice phone number listed in the NPPES registry for Samuel Kosydar is (507) 284-2511.
- Does Samuel Kosydar accept Medicare?
- Samuel Kosydar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Kosydar's NPI active?
- Yes — Samuel Kosydar's NPI (1619614369) is active in the NPPES registry as of the last update on 2023-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.