IndividualActive
Sara Johnson, M.D.
NPI 1043206964 · Rheumatology Physician · Smithtown, NY
Sara Johnson, M.D. is a Rheumatology Physician provider in Smithtown, NY (NPI 1043206964).
Provider details
- NPI number
- 1043206964
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 133527 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
315 E Middle Country Rd
Smithtown, NY 11787-2829
Phone: (631) 360-7778
Fax: (631) 360-1546
Street-level locationGet directions
Mailing address
315 Middle Country Rd
Smithtown, NY 11787-2817
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2014-05-19
Frequently asked questions
- What is Sara Johnson's NPI number?
- Sara Johnson's National Provider Identifier (NPI) is 1043206964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Johnson's specialty?
- Sara Johnson is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Johnson located?
- Sara Johnson's practice location on file with NPPES is 315 E Middle Country Rd, Smithtown, NY 11787-2829.
- What is Sara Johnson's phone number?
- The practice phone number listed in the NPPES registry for Sara Johnson is (631) 360-7778.
- Is Sara Johnson's NPI active?
- Yes — Sara Johnson's NPI (1043206964) is active in the NPPES registry as of the last update on 2014-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.