David Johnson, MD
NPI 1699749721 · Internal Medicine Physician · Saranac Lake, NY
David Johnson, MD is a Internal Medicine Physician provider in Saranac Lake, NY (NPI 1699749721).
Provider details
- NPI number
- 1699749721
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 126762 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2020-09-19
- Certified
- 2020-09-19
Frequently asked questions
- What is David Johnson's NPI number?
- David Johnson's National Provider Identifier (NPI) is 1699749721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Johnson's specialty?
- David Johnson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Johnson located?
- David Johnson's practice location on file with NPPES is 2249 State Route 86 Ste 3, Saranac Lake, NY 12983-5646.
- What is David Johnson's phone number?
- The practice phone number listed in the NPPES registry for David Johnson is (518) 891-3845.
- Is David Johnson's NPI active?
- Yes — David Johnson's NPI (1699749721) is active in the NPPES registry as of the last update on 2020-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.