Janet Johnson, MD
NPI 1609854918 · Family Medicine Physician · Cortland, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Johnson, MD is a Family Medicine Physician provider in Cortland, NY (NPI 1609854918).
Provider details
- NPI number
- 1609854918
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 186216 (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
- 2006-01-06
- Last updated
- 2018-06-11
Frequently asked questions
- What is Janet Johnson's NPI number?
- Janet Johnson's National Provider Identifier (NPI) is 1609854918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Johnson's specialty?
- Janet Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Johnson located?
- Janet Johnson's practice location on file with NPPES is Regional Medical Practice, PC, Cortland, NY 13045.
- What is Janet Johnson's phone number?
- The practice phone number listed in the NPPES registry for Janet Johnson is (607) 753-9977.
- Does Janet Johnson accept Medicare?
- Janet Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Johnson's NPI active?
- Yes — Janet Johnson's NPI (1609854918) is active in the NPPES registry as of the last update on 2018-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.