West Valley Endocrinology LLC
NPI 1770659120 · Endocrinology, Diabetes & Metabolism Physician · Phoenix, AZ
West Valley Endocrinology LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Phoenix, AZ (NPI 1770659120).
Provider details
- NPI number
- 1770659120
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jayanthi Suppiah, MD(623) 825-4845
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
19 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
- 2006-11-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is West Valley Endocrinology LLC's NPI number?
- West Valley Endocrinology LLC's National Provider Identifier (NPI) is 1770659120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Valley Endocrinology LLC?
- West Valley Endocrinology LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is West Valley Endocrinology LLC located?
- West Valley Endocrinology LLC's practice location on file with NPPES is 9150 W Indian School Rd, Phoenix, AZ 85037-2384.
- What is West Valley Endocrinology LLC's phone number?
- The practice phone number listed in the NPPES registry for West Valley Endocrinology LLC is (623) 825-4845.
- Who is the authorized official for West Valley Endocrinology LLC?
- The authorized official listed on West Valley Endocrinology LLC's NPPES record is Jayanthi Suppiah, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Valley Endocrinology LLC's NPI active?
- Yes — West Valley Endocrinology LLC's NPI (1770659120) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.