William Hay, JR
NPI 1023192754 · Neonatal-Perinatal Medicine Physician · Aurora, CO
William Hay, JR is a Neonatal-Perinatal Medicine Physician provider in Aurora, CO (NPI 1023192754).
Provider details
- NPI number
- 1023192754
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- JR
- Sex
- Male
- Sole proprietor
- No
- License
- 17503 (CO)
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
- 2006-10-25
- Last updated
- 2013-04-04
Frequently asked questions
- What is William Hay's NPI number?
- William Hay's National Provider Identifier (NPI) is 1023192754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hay's specialty?
- William Hay is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Hay located?
- William Hay's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is William Hay's phone number?
- The practice phone number listed in the NPPES registry for William Hay is (720) 848-0000.
- Is William Hay's NPI active?
- Yes — William Hay's NPI (1023192754) is active in the NPPES registry as of the last update on 2013-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.