Simranjit Johal, M.D.
NPI 1477290641 · Internal Medicine Physician · Norwalk, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simranjit Johal, M.D. is a Internal Medicine Physician provider in Norwalk, CT (NPI 1477290641).
Provider details
- NPI number
- 1477290641
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD61643863 (WA)
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
4 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
- 2022-05-18
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Simranjit Johal's NPI number?
- Simranjit Johal's National Provider Identifier (NPI) is 1477290641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simranjit Johal's specialty?
- Simranjit Johal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Simranjit Johal located?
- Simranjit Johal's practice location on file with NPPES is 34 Maple Street, Norwalk, CT 06850.
- What is Simranjit Johal's phone number?
- The practice phone number listed in the NPPES registry for Simranjit Johal is (845) 790-2085.
- Does Simranjit Johal accept Medicare?
- Simranjit Johal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simranjit Johal's NPI active?
- Yes — Simranjit Johal's NPI (1477290641) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.