Eric Alan Greenberg, M.D.
Emergency Medicine Physician · San Luis Obispo, CA
Eric Alan Greenberg, M.D. is an emergency medicine physician with a practice address in San Luis Obispo, California, and NPI 1871537589, issued on Jun 15, 2006. Check the license (California A64666, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Eric Alan Greenberg
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A64666 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1911 Johnson Avenue, San Luis Obispo, CA 93401
- Phone
- (805) 543-5353
- Enumerated
- Jun 15, 2006
- Record last updated
- Dec 28, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00A646660 CA
- Entity
- Type 1 · individual
Also registered at 1911 Johnson Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Christensen, M.D.Emergency Medicine Physician1083658777
- Daniel Culhane, M.D.Emergency Medicine Physician1992737282
- Larry Foreman, D.O.Hospice and Palliative Medicine (Emergency Medicine) Physician1669416319
- Heather Kirschner, M.D.Emergency Medicine Physician1386687424
- Clinton Slaughter, M.D.Emergency Medicine Physician1932143047
Verify Eric Alan Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A64666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,751 in California → Every provider in San Luis Obispo →
Other emergency medicine physician records in California
- Cooper Aakhus, MDStanford, CA1194351007
- Pyra Aarden, MDMartinez, CA1417058199
- Neal Aaron, D.O.Encinitas, CA1114283520
- Eric AaserudeWalnut Creek, CA1811491194
- Nader Abas, MDBarstow, CA1346288305
- Michael Abbo, MDNovato, CA1205819042
- Daniel Abbott, MDFullerton, CA1518907864
- Paul-Andre Abboud, M.D.Oakland, CA1710065503
- Mostafa Abdel-Hamid, MDStanford, CA1457918740
- Ashraf Abdel-KerimChino, CA1396961538
Common questions
What is Eric Alan Greenberg, M.D.'s NPI number?
Eric Alan Greenberg, M.D.'s National Provider Identifier (NPI) is 1871537589, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Alan Greenberg, M.D. located?
The NPPES record lists a practice address at 1911 Johnson Avenue, San Luis Obispo, CA, 93401. Phone: (805) 543-5353. Providers update this record themselves, so call before visiting.
How can I verify Eric Alan Greenberg, M.D.'s license?
NPPES lists California license number A64666, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.