Jacob Wolsztejn, M.D.
NPI 1699708487 · Pediatrics Physician · Santa Ana, CA
Jacob Wolsztejn, M.D. is a Pediatrics Physician provider in Santa Ana, CA (NPI 1699708487).
Provider details
- NPI number
- 1699708487
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A32006 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2012-01-11
Frequently asked questions
- What is Jacob Wolsztejn's NPI number?
- Jacob Wolsztejn's National Provider Identifier (NPI) is 1699708487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Wolsztejn's specialty?
- Jacob Wolsztejn is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Wolsztejn located?
- Jacob Wolsztejn's practice location on file with NPPES is 2650 S Bristol St, Santa Ana, CA 92704-5751.
- What is Jacob Wolsztejn's phone number?
- The practice phone number listed in the NPPES registry for Jacob Wolsztejn is (714) 754-1444.
- Is Jacob Wolsztejn's NPI active?
- Yes — Jacob Wolsztejn's NPI (1699708487) is active in the NPPES registry as of the last update on 2012-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.