Samarjit Singh MD Inc
NPI 1083065783 · Pulmonary Disease Physician · Fountain Valley, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samarjit Singh MD Inc is a Pulmonary Disease Physician organization in Fountain Valley, CA (NPI 1083065783).
Provider details
- NPI number
- 1083065783
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Samarjit Singh, President(714) 672-0049
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-06-24
- Last updated
- 2025-06-11
- Certified
- 2025-06-04
Frequently asked questions
- What is Samarjit Singh MD Inc's NPI number?
- Samarjit Singh MD Inc's National Provider Identifier (NPI) is 1083065783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Samarjit Singh MD Inc?
- Samarjit Singh MD Inc is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Samarjit Singh MD Inc located?
- Samarjit Singh MD Inc's practice location on file with NPPES is 11100 Warner Ave Ste 120, Fountain Valley, CA 92708-7500.
- What is Samarjit Singh MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Samarjit Singh MD Inc is (714) 672-0049.
- Does Samarjit Singh MD Inc accept Medicare?
- Samarjit Singh MD Inc 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 Samarjit Singh MD Inc?
- The authorized official listed on Samarjit Singh MD Inc's NPPES record is Samarjit Singh, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Samarjit Singh MD Inc's NPI active?
- Yes — Samarjit Singh MD Inc's NPI (1083065783) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.