Peter Herwitt, M.D.
NPI 1023223757 · Diagnostic Radiology Physician · Palos Verdes Estates, CA
Peter Herwitt, M.D. is a Diagnostic Radiology Physician provider in Palos Verdes Estates, CA (NPI 1023223757).
Provider details
- NPI number
- 1023223757
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G23669 (CA)
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
- 2007-05-14
- Last updated
- 2009-10-27
Frequently asked questions
- What is Peter Herwitt's NPI number?
- Peter Herwitt's National Provider Identifier (NPI) is 1023223757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Herwitt's specialty?
- Peter Herwitt is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Herwitt located?
- Peter Herwitt's practice location on file with NPPES is 3105 Paseo Del Campo, Palos Verdes Estates, CA 90274-1034.
- What is Peter Herwitt's phone number?
- The practice phone number listed in the NPPES registry for Peter Herwitt is (310) 339-1514.
- Is Peter Herwitt's NPI active?
- Yes — Peter Herwitt's NPI (1023223757) is active in the NPPES registry as of the last update on 2009-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.