California Hand and Wrist Associates,a Medical Corporation
NPI 1093881682 · Surgery of the Hand (Plastic Surgery) Physician · San Mateo, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
California Hand and Wrist Associates,a Medical Corporation is a Surgery of the Hand (Plastic Surgery) Physician organization in San Mateo, CA (NPI 1093881682).
Provider details
- NPI number
- 1093881682
- Entity type
- Organization
- Primary specialty
- Surgery of the Hand (Plastic Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Pertsch, President(650) 344-8700
- License
- G62677 (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
- 2006-11-27
- Last updated
- 2008-03-03
Frequently asked questions
- What is California Hand and Wrist Associates,a Medical Corporation's NPI number?
- California Hand and Wrist Associates,a Medical Corporation's National Provider Identifier (NPI) is 1093881682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is California Hand and Wrist Associates,a Medical Corporation?
- California Hand and Wrist Associates,a Medical Corporation is classified in the NPPES registry as Surgery of the Hand (Plastic Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is California Hand and Wrist Associates,a Medical Corporation located?
- California Hand and Wrist Associates,a Medical Corporation's practice location on file with NPPES is 104 Saint Matthews Ave, San Mateo, CA 94401-2807.
- What is California Hand and Wrist Associates,a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for California Hand and Wrist Associates,a Medical Corporation is (650) 344-8700.
- Does California Hand and Wrist Associates,a Medical Corporation accept Medicare?
- California Hand and Wrist Associates,a Medical Corporation 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 California Hand and Wrist Associates,a Medical Corporation?
- The authorized official listed on California Hand and Wrist Associates,a Medical Corporation's NPPES record is James Pertsch, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is California Hand and Wrist Associates,a Medical Corporation's NPI active?
- Yes — California Hand and Wrist Associates,a Medical Corporation's NPI (1093881682) is active in the NPPES registry as of the last update on 2008-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.