Feiwell Medical Evaluations
NPI 1861816845 · Orthopaedic Surgery Physician · Los Alamitos, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Feiwell Medical Evaluations is a Orthopaedic Surgery Physician organization in Los Alamitos, CA (NPI 1861816845).
Provider details
- NPI number
- 1861816845
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lawrence Feiwell, Medical Director(562) 431-4800
- License
- G59223 (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
12 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
- 2014-02-11
- Last updated
- 2014-02-11
Frequently asked questions
- What is Feiwell Medical Evaluations's NPI number?
- Feiwell Medical Evaluations's National Provider Identifier (NPI) is 1861816845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Feiwell Medical Evaluations?
- Feiwell Medical Evaluations is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Feiwell Medical Evaluations located?
- Feiwell Medical Evaluations's practice location on file with NPPES is 3742 Katella Ave, Los Alamitos, CA 90720-3102.
- What is Feiwell Medical Evaluations's phone number?
- The practice phone number listed in the NPPES registry for Feiwell Medical Evaluations is (562) 431-4800.
- Does Feiwell Medical Evaluations accept Medicare?
- Feiwell Medical Evaluations is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Feiwell Medical Evaluations?
- The authorized official listed on Feiwell Medical Evaluations's NPPES record is Lawrence Feiwell, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Feiwell Medical Evaluations's NPI active?
- Yes — Feiwell Medical Evaluations's NPI (1861816845) is active in the NPPES registry as of the last update on 2014-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.