Andrew John Giammona, M.D.
Child & Adolescent Psychiatry Physician · Oakland, CA
Andrew John Giammona, M.D. is a child & adolescent psychiatry physician with a practice address in Oakland, California, and NPI 1154469393, issued on Feb 1, 2007. Check the license (California A54447, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew John Giammona
- Credential
- M.D.
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- A54447 CA
Self-reported in NPPES; status is on the state search - Practice location
- 747 52ND St, Oakland, CA 94609
- Phone
- (510) 428-3573
- Enumerated
- Feb 1, 2007
- Record last updated
- Feb 11, 2022
- Fax
- (510) 601-3973
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 1,009 in California → Look up another NPI →
Also registered at 747 52ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Pallavi Agarwal, MD, MBBSPediatrics Physician1710595053
- Anurag Agrawal, MDPediatric Hematology & Oncology Physician1346485026
- Javier AguayoStudent in an Organized Health Care Education/Training Program1104527316
- Monica AguilarStudent in an Organized Health Care Education/Training Program1770276990
Verify Andrew John Giammona in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A54447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $86.67
4 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 1,578 providers of this specialty with any payment received $1,427.96 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.
Andrew John Giammona among 1,009 child & adolescent psychiatry physician records in California
Andrew John Giammona, M.D. is one of 1,009 child & adolescent psychiatry physician records with a practice address in California. 55% 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 35% of them.
- NPI issued2007 · 35% of these records are older, 41% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in California
There are 1,009 child & adolescent psychiatry physician records in California.
All 1,009 in California → Every provider in Oakland → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Shanti Gooden, M.D.Oakland, CA 946091801055538
- Naweed Hayat, MDEmeryville, CA 946081043771710
- Zakee Matthews, M.D.Oakland, CA 946101528376977
- Tamar Gershon, MDOakland, CA 946111598843179
- Janice Jones, M.D.Oakland, CA 946111134292014
- Tina Lam, MDOakland, CA 946111356800254
- Michael Wymes, MDOakland, CA 946111346328150
- Sheikh Israr, MDOakland, CA 946061003009077
Common questions
What is Andrew John Giammona, M.D.'s NPI number?
Andrew John Giammona, M.D.'s National Provider Identifier (NPI) is 1154469393, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andrew John Giammona, M.D. located?
The NPPES record lists a practice address at 747 52ND St, Oakland, CA, 94609. Phone: (510) 428-3573. Providers update this record themselves, so call before visiting.
How can I verify Andrew John Giammona, M.D.'s license?
NPPES lists California license number A54447, 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. 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.