David Greb, M.D.
NPI 1881676955 · Family Medicine Physician · Valley Center, CA
David Greb, M.D. is a Family Medicine Physician provider in Valley Center, CA (NPI 1881676955).
Provider details
- NPI number
- 1881676955
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G56538 (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
20 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
- 2005-11-15
- Last updated
- 2011-11-10
Frequently asked questions
- What is David Greb's NPI number?
- David Greb's National Provider Identifier (NPI) is 1881676955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Greb's specialty?
- David Greb is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Greb located?
- David Greb's practice location on file with NPPES is 28743 Valley Center Rd, Valley Center, CA 92082-6530.
- What is David Greb's phone number?
- The practice phone number listed in the NPPES registry for David Greb is (760) 749-0824.
- Is David Greb's NPI active?
- Yes — David Greb's NPI (1881676955) is active in the NPPES registry as of the last update on 2011-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.