IndividualActive
William Boelter, M.D.
NPI 1184734303 · Pediatrics Physician · Downey, CA
William Boelter, M.D. is a Pediatrics Physician provider in Downey, CA (NPI 1184734303).
Provider details
- NPI number
- 1184734303
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G33412 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
7601 Imperial Hwy
Downey, CA 90242-3456
Phone: (562) 803-0124
Fax: (562) 803-0124
Street-level locationGet directions
Mailing address
Po Box 30220
Los Angeles, CA 90030-0220
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Boelter's NPI number?
- William Boelter's National Provider Identifier (NPI) is 1184734303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Boelter's specialty?
- William Boelter is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is William Boelter located?
- William Boelter's practice location on file with NPPES is 7601 Imperial Hwy, Downey, CA 90242-3456.
- What is William Boelter's phone number?
- The practice phone number listed in the NPPES registry for William Boelter is (562) 803-0124.
- Is William Boelter's NPI active?
- Yes — William Boelter's NPI (1184734303) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.