David Dimmock, M.D.
NPI 1275796419 · Clinical Biochemical Genetics Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Medical Genetics and Genomics · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Dimmock, M.D. is a Clinical Biochemical Genetics Physician provider in San Diego, CA (NPI 1275796419).
Provider details
- NPI number
- 1275796419
- Entity type
- Individual
- Primary specialty
- Clinical Biochemical Genetics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C146669 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 9300 Valley Childrens PlMadera, CA 93636-8761Phone: (559) 353-6700
Registry dates
- Enumerated
- 2008-07-08
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is David Dimmock's NPI number?
- David Dimmock's National Provider Identifier (NPI) is 1275796419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Dimmock's specialty?
- David Dimmock is listed in the NPPES registry with a primary specialty of Clinical Biochemical Genetics Physician (Allopathic & Osteopathic Physicians).
- Where is David Dimmock located?
- David Dimmock's practice location on file with NPPES is 3030 Childrens Way, San Diego, CA 92123-4232.
- What is David Dimmock's phone number?
- The practice phone number listed in the NPPES registry for David Dimmock is (800) 788-9029.
- Does David Dimmock accept Medicare?
- David Dimmock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Dimmock's NPI active?
- Yes — David Dimmock's NPI (1275796419) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.