John Sawyer, MD
NPI 1689688541 · Internal Medicine Physician · Queensbury, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Sawyer, MD is a Internal Medicine Physician provider in Queensbury, NY (NPI 1689688541).
Provider details
- NPI number
- 1689688541
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 210024 (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
19 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 · 98 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 548 | 159 |
| Omeprazole | 309 | 97 |
| Amlodipine Besylate | 269 | 82 |
| Losartan Potassium | 245 | 71 |
| Lisinopril | 230 | 68 |
| Levothyroxine Sodium | 193 | 57 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is John Sawyer's NPI number?
- John Sawyer's National Provider Identifier (NPI) is 1689688541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sawyer's specialty?
- John Sawyer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Sawyer located?
- John Sawyer's practice location on file with NPPES is 161 Carey Rd, Queensbury, NY 12804-7821.
- What is John Sawyer's phone number?
- The practice phone number listed in the NPPES registry for John Sawyer is (518) 824-8610.
- Does John Sawyer accept Medicare?
- John Sawyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Sawyer's NPI active?
- Yes — John Sawyer's NPI (1689688541) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.