Madelyn Costa, P.A.
NPI 1437343134 · Physician Assistant · San Jose, CA
Madelyn Costa, P.A. is a Physician Assistant provider in San Jose, CA (NPI 1437343134).
Provider details
- NPI number
- 1437343134
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- PA00010439 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-09-05
- Last updated
- 2007-09-05
Frequently asked questions
- What is Madelyn Costa's NPI number?
- Madelyn Costa's National Provider Identifier (NPI) is 1437343134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Costa's specialty?
- Madelyn Costa is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madelyn Costa located?
- Madelyn Costa's practice location on file with NPPES is 645 Wool Creek Dr, San Jose, CA 95112-2617.
- What is Madelyn Costa's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Costa is (408) 283-6051.
- Is Madelyn Costa's NPI active?
- Yes — Madelyn Costa's NPI (1437343134) is active in the NPPES registry as of the last update on 2007-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.