Arlene Hay, MD
NPI 1609839745 · Pediatrics Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arlene Hay, MD is a Pediatrics Physician provider in Sacramento, CA (NPI 1609839745).
Provider details
- NPI number
- 1609839745
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 22572 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
- 2006-04-10
- Last updated
- 2015-05-12
Frequently asked questions
- What is Arlene Hay's NPI number?
- Arlene Hay's National Provider Identifier (NPI) is 1609839745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arlene Hay's specialty?
- Arlene Hay is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Arlene Hay located?
- Arlene Hay's practice location on file with NPPES is 1625 Stockton Blvd, Sacramento, CA 95816-7097.
- What is Arlene Hay's phone number?
- The practice phone number listed in the NPPES registry for Arlene Hay is (916) 262-9002.
- Does Arlene Hay accept Medicare?
- Arlene Hay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arlene Hay's NPI active?
- Yes — Arlene Hay's NPI (1609839745) is active in the NPPES registry as of the last update on 2015-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.