Ethan Gregor
Counselor · Oakland, CA
Ethan Gregor is a counselor with a practice address in Oakland, California, and NPI 1225460702, issued on Aug 6, 2013. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ethan Gregor
- Primary taxonomy
- Counselor 101Y00000X
- Practice location
- 444 Hegenberger RD, Oakland, CA 94621
- Phone
- (510) 562-8225
- Enumerated
- Aug 6, 2013
- Record last updated
- Aug 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest counselor records → All 13,723 in California → Look up another NPI →
Also registered at 444 Hegenberger RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennise Moon, PSY.D.Clinical Psychologist1962569186
- Johanna Rudnick, BACounselor1700218278
Verify Ethan Gregor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ethan Gregor among 13,723 counselor records in California
Ethan Gregor is one of 13,723 counselor records with a practice address in California. under 1% 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 43% of them.
- NPI issued2013 · 43% of these records are older, 53% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
764 counselor records list a practice address in Oakland
They are 764 of the 18,558 NPPES records with a practice address in Oakland, and 13,723 counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,723 in California → Every provider in Oakland → Counselor nationwide →
The 8 counselor records with the nearest ZIP codes
- Porshay BeckettOakland, CA 946211881133916
- Joyce Bleakley, BAOakland, CA 946211184835167
- Breton CourtneyOakland, CA 946211366653362
- Mary EstabrookOakland, CA 946211861696429
- Frederick Lefevre, CRCCOakland, CA 946211336359603
- Adrienne Lopez Tiley, M.A.Oakland, CA 946211306032156
- Ronald MillsOakland, CA 946211679019053
- Martin PachecoOakland, CA 946211285953943
Common questions
What is Ethan Gregor's NPI number?
Ethan Gregor's National Provider Identifier (NPI) is 1225460702, issued on Aug 6, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Gregor located?
The NPPES record lists a practice address at 444 Hegenberger RD, Oakland, CA, 94621. Phone: (510) 562-8225. Providers update this record themselves, so call before visiting.
How can I verify Ethan Gregor's license?
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.