Fadi J. Nicolas, MD
Psychiatry Physician · San Diego, CA
Fadi J. Nicolas, MD is a psychiatry physician with a practice address in San Diego, California, and NPI 1174570279, issued on May 27, 2006. Check the license (California A79360, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Fadi J. Nicolas
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A79360 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7850 Vista Hill Ave, San Diego, CA 92123
- Phone
- (858) 278-4110
- Enumerated
- May 27, 2006
- Record last updated
- Jul 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040614001684); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 7850 Vista Hill Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisette Alder, LMFTMarriage & Family Therapist1194558775
- Vicky Borck, D.O.Psychiatry Physician1306939038
- John Borman, M.D.Psychiatry Physician1669508727
- Mary Beth Bryan, PSYDClinical Psychologist1417134347
- Nadia Bukar, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1982979340
- Paulette Cazares, M.D., MPHInternal Medicine Physician1710927470
Verify Fadi J. Nicolas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A79360Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average psychiatry physician in 2024
221 Medicare Part D claims for 33 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clozapine26 claims
- Risperidone21 claims
- Quetiapine Fumarate19 claims
- Bupropion Xl13 claims
- Trazodone Hcl12 claims
- Topiramate11 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.
Industry payments in 2024: $89.30
1 payment: food and beverage; the largest payer was LivaNova USA, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Fadi J. Nicolas among 8,673 psychiatry physician records in California
Fadi J. Nicolas, MD 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1994 · median 2005 among the 3,295 with a school on file
- Record last updated2018 · 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
- John Aldous, MDSan Diego, CA 921231831245414
- Vicky Borck, D.O.San Diego, CA 921231306939038
- Camellia Clark, M.D.San Diego, CA 921231174624399
- Nicodemus Garcia, MDSan Diego, CA 921231669478400
- Daniel Gardner, MDSan Diego, CA 921231134103591
- Asher Gorelik, M.D.San Diego, CA 921231902910649
- Thomas Hessling, M.D.San Diego, CA 921231972659191
- Syed Jafar, M.D.San Diego, CA 921231164437521
Common questions
What is Fadi J. Nicolas, MD's NPI number?
Fadi J. Nicolas, MD's National Provider Identifier (NPI) is 1174570279, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fadi J. Nicolas, MD located?
The NPPES record lists a practice address at 7850 Vista Hill Ave, San Diego, CA, 92123. Phone: (858) 278-4110. Providers update this record themselves, so call before visiting.
How can I verify Fadi J. Nicolas, MD's license?
NPPES lists California license number A79360, 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 Fadi J. Nicolas, MD prescribe under Medicare Part D?
In 2024, Fadi J. Nicolas, MD had 221 Medicare Part D claims for 33 beneficiaries; 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.