Celeste Howe Ryan, PH.D.
Psychologist · Los Angeles, CA
Celeste Howe Ryan, PH.D. is a psychologist with a practice address in Los Angeles, California, and NPI 1629410675, issued on Jul 18, 2013. Check the license (California PSY 21417, 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
- Celeste Howe Ryan
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY 21417 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3871 Hepburn Ave, Los Angeles, CA 90008
- Phone
- (310) 384-3600
- Enumerated
- Jul 18, 2013
- Record last updated
- Feb 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201020002792); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
Verify Celeste Howe Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY 21417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Celeste Howe Ryan among 7,304 psychologist records in California
Celeste Howe Ryan, 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 2013, is newer than 57% of them.
- NPI issued2013 · 57% of these records are older, 39% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated2005 · median 2005 among the 1,058 with a school on file
- Record last updated2021 · 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).
Psychologist providers in California
There are 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 Los Angeles → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Marisa Benavides SoleLos Angeles, CA 900081225761042
- Ijeoma Ezeofor Harris, PHD, MPHLos Angeles, CA 900081942890660
- Christopher BoydLos Angeles, CA 900071043931769
- Ana Hernandez, PSYD, LMFTLos Angeles, CA 900071861833071
- Sachiko TawaLos Angeles, CA 900071578340030
- Tannaz Azinkhan, PSY.DLos Angeles, CA 900061609313022
- Yoojin ChoLos Angeles, CA 900061700759206
- Janet Del Rio, PSYDLos Angeles, CA 900101932274222
Common questions
What is Celeste Howe Ryan, PH.D.'s NPI number?
Celeste Howe Ryan, PH.D.'s National Provider Identifier (NPI) is 1629410675, issued on Jul 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Celeste Howe Ryan, PH.D. located?
The NPPES record lists a practice address at 3871 Hepburn Ave, Los Angeles, CA, 90008. Phone: (310) 384-3600. Providers update this record themselves, so call before visiting.
How can I verify Celeste Howe Ryan, PH.D.'s license?
NPPES lists California license number PSY 21417, 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.