Nicole Elizabeth Posner, M.D.
Psychiatry Physician · San Diego, CA
Nicole Elizabeth Posner, M.D. is a psychiatry physician with a practice address in San Diego, California, and NPI 1023165149, issued on Jan 3, 2007. Check the license (California A95016, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nicole Elizabeth Posner
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A95016 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3350 LA Jolla Village Dr, San Diego, CA 92161
- Phone
- (858) 764-4387
- Enumerated
- Jan 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 02279743 NY
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 3350 LA Jolla Village Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Iriny Abdou, PHARMDPharmacist1134901408
- Jennifer Adler, PHDClinical Neuropsychologist1164314753
- Zia Agha, MDInternal Medicine Physician1376551952
- Stephanie Alcala, RDNRegistered Dietitian1174496038
- Victoria Aldridge, PHARM.D.Pharmacotherapy Pharmacist1245247733
- Matthew Allison, MDPublic Health & General Preventive Medicine Physician1700988730
Verify Nicole Elizabeth Posner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A95016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
75 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl13 claims
- Lorazepam11 claims
- Methylphenidate Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Nicole Elizabeth Posner among 8,673 psychiatry physician records in California
Nicole Elizabeth Posner, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Diego → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Joseph Atkinson, M.D.San Diego, CA 921611467477653
- Dewleen Baker, M.D.San Diego, CA 921611407878556
- Kristin Beizai, MDSan Diego, CA 921611477510428
- Bradford Frank, MDSan Diego, CA 921611922057074
- Dilip Jeste, M.D.San Diego, CA 921611518972207
- Kathleen Kim, M.D.San Diego, CA 921611710902739
- Tonya Masino, M.D.San Diego, CA 921611700856036
- Robert McGuffin, MDSan Diego, CA 921611528083995
Common questions
What is Nicole Elizabeth Posner, M.D.'s NPI number?
Nicole Elizabeth Posner, M.D.'s National Provider Identifier (NPI) is 1023165149, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nicole Elizabeth Posner, M.D. located?
The NPPES record lists a practice address at 3350 LA Jolla Village Dr, San Diego, CA, 92161. Phone: (858) 764-4387. Providers update this record themselves, so call before visiting.
How can I verify Nicole Elizabeth Posner, M.D.'s license?
NPPES lists California license number A95016, 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.
How much does Nicole Elizabeth Posner, M.D. prescribe under Medicare Part D?
In 2024, Nicole Elizabeth Posner, M.D. had 75 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.