Robert Nielson, M.D.
NPI 1073580627 · Family Medicine Physician · Saratoga Springs, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Nielson, M.D. is a Family Medicine Physician provider in Saratoga Springs, NY (NPI 1073580627).
Provider details
- NPI number
- 1073580627
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 147659 (NY)
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
20 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 229 | 98 |
| Levothyroxine Sodium | 209 | 86 |
| Lisinopril | 153 | 76 |
| Omeprazole | 138 | 57 |
| Losartan Potassium | 127 | 56 |
| Amlodipine Besylate | 102 | 46 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-02
- Last updated
- 2015-10-12
Frequently asked questions
- What is Robert Nielson's NPI number?
- Robert Nielson's National Provider Identifier (NPI) is 1073580627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Nielson's specialty?
- Robert Nielson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Nielson located?
- Robert Nielson's practice location on file with NPPES is 3044 Route 50, Saratoga Springs, NY 12866-2906.
- What is Robert Nielson's phone number?
- The practice phone number listed in the NPPES registry for Robert Nielson is (518) 886-5800.
- Does Robert Nielson accept Medicare?
- Robert Nielson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Nielson's NPI active?
- Yes — Robert Nielson's NPI (1073580627) is active in the NPPES registry as of the last update on 2015-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.