Gurinder S. Dhillon M D Professional Corporation
NPI 1477732899 · Specialist · Fairfield, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gurinder S. Dhillon M D Professional Corporation is a Specialist organization in Fairfield, CA (NPI 1477732899).
Provider details
- NPI number
- 1477732899
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Gurinder Dhillon, President(707) 423-2510
- License
- A49131 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-11-01
- Last updated
- 2012-12-03
Frequently asked questions
- What is Gurinder S. Dhillon M D Professional Corporation's NPI number?
- Gurinder S. Dhillon M D Professional Corporation's National Provider Identifier (NPI) is 1477732899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gurinder S. Dhillon M D Professional Corporation?
- Gurinder S. Dhillon M D Professional Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Gurinder S. Dhillon M D Professional Corporation located?
- Gurinder S. Dhillon M D Professional Corporation's practice location on file with NPPES is 1525 Webster St Ste a, Fairfield, CA 94533-4935.
- What is Gurinder S. Dhillon M D Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Gurinder S. Dhillon M D Professional Corporation is (707) 423-2506.
- Does Gurinder S. Dhillon M D Professional Corporation accept Medicare?
- Gurinder S. Dhillon M D Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gurinder S. Dhillon M D Professional Corporation?
- The authorized official listed on Gurinder S. Dhillon M D Professional Corporation's NPPES record is Gurinder Dhillon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gurinder S. Dhillon M D Professional Corporation's NPI active?
- Yes — Gurinder S. Dhillon M D Professional Corporation's NPI (1477732899) is active in the NPPES registry as of the last update on 2012-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.