Richard Andrew Lannon, M.D.
Psychiatry Physician · San Francisco, CA
Richard Andrew Lannon, M.D. is a psychiatry physician with a practice address in San Francisco, California, and NPI 1114145711, issued on Apr 22, 2007. Check the license (California A23592, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Richard Andrew Lannon
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A23592 CA
Self-reported in NPPES; status is on the state search - Practice location
- 350 Parnassus Ave, San Francisco, CA 94117
- Phone
- (415) 563-6366
- Enumerated
- Apr 22, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 350 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Richard Andrew Lannon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A23592Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average psychiatry physician in 2024
340 Medicare Part D claims for 25 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Bupropion Hcl Sr26 claims
- Clonazepam25 claims
- Methylphenidate Hcl20 claims
- Lorazepam18 claims
- Fluvoxamine Maleate16 claims
- Trazodone Hcl14 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.
Richard Andrew Lannon among 8,673 psychiatry physician records in California
Richard Andrew Lannon, 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).
763 psychiatry physician records list a practice address in San Francisco
They are 763 of the 38,143 NPPES records with a practice address in San Francisco, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Francisco → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Daniel Dinaburg, MDSan Francisco, CA 941171184782666
- Corinna Gamez, MDSan Francisco, CA 941171245261791
- Josh Gibson, M.D.San Francisco, CA 941171578614350
- Michael Kreutzer, M.D.San Francisco, CA 941171417099433
- Teresa McGuinness, M.D.San Francisco, CA 941171609093392
- Lennart Moller, M.D.San Francisco, CA 941171336224237
- Alan NewmanSan Francisco, CA 941171669458394
- Fredric Phillips, M.D.San Francisco, CA 941171093867954
Common questions
What is Richard Andrew Lannon, M.D.'s NPI number?
Richard Andrew Lannon, M.D.'s National Provider Identifier (NPI) is 1114145711, issued on Apr 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Richard Andrew Lannon, M.D. located?
The NPPES record lists a practice address at 350 Parnassus Ave, San Francisco, CA, 94117. Phone: (415) 563-6366. Providers update this record themselves, so call before visiting.
How can I verify Richard Andrew Lannon, M.D.'s license?
NPPES lists California license number A23592, 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 Richard Andrew Lannon, M.D. prescribe under Medicare Part D?
In 2024, Richard Andrew Lannon, M.D. had 340 Medicare Part D claims for 25 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.