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Nicholas Frost, MD
NPI 1730129651 · Psychiatry Physician · San Marcos, CA
Nicholas Frost, MD is a Psychiatry Physician provider in San Marcos, CA (NPI 1730129651).
Provider details
- NPI number
- 1730129651
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G22304 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
277 Rancheros Dr Ste 301
San Marcos, CA 92069-2993
Phone: (760) 471-4073
Fax: (619) 528-4625
Street-level locationGet directions
Mailing address
Po Box 609001
San Diego, CA 92160-9001
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is Nicholas Frost's NPI number?
- Nicholas Frost's National Provider Identifier (NPI) is 1730129651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Frost's specialty?
- Nicholas Frost is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Frost located?
- Nicholas Frost's practice location on file with NPPES is 277 Rancheros Dr Ste 301, San Marcos, CA 92069-2993.
- What is Nicholas Frost's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Frost is (760) 471-4073.
- Is Nicholas Frost's NPI active?
- Yes — Nicholas Frost's NPI (1730129651) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.