Gurdev Singh, MD
NPI 1861486607 · Internal Medicine Physician · Glendale, AZ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gurdev Singh, MD is a Internal Medicine Physician provider in Glendale, AZ (NPI 1861486607).
Provider details
- NPI number
- 1861486607
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34031 (AZ)
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
21 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
- 2005-09-08
- Last updated
- 2025-01-02
- Certified
- 2025-01-02
Frequently asked questions
- What is Gurdev Singh's NPI number?
- Gurdev Singh's National Provider Identifier (NPI) is 1861486607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gurdev Singh's specialty?
- Gurdev Singh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gurdev Singh located?
- Gurdev Singh's practice location on file with NPPES is 18301 N 79th Ave Ste G190, Glendale, AZ 85308-6093.
- What is Gurdev Singh's phone number?
- The practice phone number listed in the NPPES registry for Gurdev Singh is (602) 932-8597.
- Does Gurdev Singh accept Medicare?
- Gurdev Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gurdev Singh's NPI active?
- Yes — Gurdev Singh's NPI (1861486607) is active in the NPPES registry as of the last update on 2025-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.