David A. Clark, M.D., Medical Corporation
NPI 1821109349 · Specialist · Monterey, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David A. Clark, M.D., Medical Corporation is a Specialist organization in Monterey, CA (NPI 1821109349).
Provider details
- NPI number
- 1821109349
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Joelene Gonzales, Billing and Coding Specialist(831) 649-9330
- License
- 00G123030 (CA)
Specialties & taxonomies
Other Service Providers
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
- 2006-08-31
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is David A. Clark, M.D., Medical Corporation's NPI number?
- David A. Clark, M.D., Medical Corporation's National Provider Identifier (NPI) is 1821109349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David A. Clark, M.D., Medical Corporation?
- David A. Clark, M.D., Medical Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is David A. Clark, M.D., Medical Corporation located?
- David A. Clark, M.D., Medical Corporation's practice location on file with NPPES is 880 Cass St, Monterey, CA 93940-2947.
- What is David A. Clark, M.D., Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for David A. Clark, M.D., Medical Corporation is (831) 649-9330.
- Does David A. Clark, M.D., Medical Corporation accept Medicare?
- David A. Clark, M.D., 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 David A. Clark, M.D., Medical Corporation?
- The authorized official listed on David A. Clark, M.D., Medical Corporation's NPPES record is Joelene Gonzales, Billing and Coding Specialist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David A. Clark, M.D., Medical Corporation's NPI active?
- Yes — David A. Clark, M.D., Medical Corporation's NPI (1821109349) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.