G. Preston Sims, PH.D.
Psychologist · Solana Beach, CA
G. Preston Sims, PH.D. is a psychologist with a practice address in Solana Beach, California, and NPI 1053547711, issued on Jun 8, 2009. Check the license (California PSY12830, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- G. Preston Sims
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY12830 CA
Self-reported in NPPES; status is on the state search - Practice location
- 674 Via DE LA Valle, Solana Beach, CA 92075
- Phone
- (619) 607-2672
- Enumerated
- Jun 8, 2009
- Record last updated
- Jun 8, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (858) 509-1214
- Medicare enrollment
- Enrolled (PECOS I20200321000364); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
Also registered at 674 Via DE LA Valle
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify G. Preston Sims in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY12830Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
G. Preston Sims among 7,304 psychologist records in California
G. Preston Sims, PH.D. is one of 7,304 psychologist records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 42% of them.
- NPI issued2009 · 42% of these records are older, 54% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated1990 · median 2005 among the 1,058 with a school on file
- Record last updated2009 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 psychologist records list a practice address in Solana Beach
They are 9 of the 414 NPPES records with a practice address in Solana Beach, and 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,304 in California → Every provider in Solana Beach → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Adrianne Amantea, PH.D.Solana Beach, CA 920751316168297
- Hallie Ben-Horin, PH.D.Solana Beach, CA 920751093930265
- Nedra GlasserSolana Beach, CA 920751518038561
- Lindsey Goldstein-Fowler, PSYDSolana Beach, CA 920751679820930
- Elaine Grofik, PH.D.Solana Beach, CA 920751407158975
- Sarah Gruszka, PSYDSolana Beach, CA 920751003323189
- Rich Hycner, PHDSolana Beach, CA 920751699970228
- Susan Iyican, PH.D.Solana Beach, CA 920751861970840
Common questions
What is G. Preston Sims, PH.D.'s NPI number?
G. Preston Sims, PH.D.'s National Provider Identifier (NPI) is 1053547711, issued on Jun 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is G. Preston Sims, PH.D. located?
The NPPES record lists a practice address at 674 Via DE LA Valle, Solana Beach, CA, 92075. Phone: (619) 607-2672. Providers update this record themselves, so call before visiting.
How can I verify G. Preston Sims, PH.D.'s license?
NPPES lists California license number PSY12830, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.