Michael Theodore Lardon, M.D.
Psychiatry Physician · San Diego, CA
Michael Theodore Lardon, M.D. is a psychiatry physician with a practice address in San Diego, California, and NPI 1174630305, issued on Aug 24, 2006. Check the license (California A48664, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Theodore Lardon
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A48664 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3750 Convoy St, San Diego, CA 92111
- Phone
- (858) 292-2929
- Enumerated
- Aug 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (858) 292-2909
- Medicaid ID
- 00A486641 CA
- Medicare enrollment
- Enrolled (PECOS I20051229000798); may accept Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1989
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 3750 Convoy St
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Verify Michael Theodore Lardon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A48664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.1 times the Medicare Part D claims of the average psychiatry physician in 2024
5,087 Medicare Part D claims for 146 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. 35 claims were for opioids.
Most prescribed
- Escitalopram Oxalate249 claims
- Trazodone Hcl226 claims
- Quetiapine Fumarate193 claims
- Clozapine188 claims
- Lorazepam154 claims
- Benztropine Mesylate146 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: $2,421.73
129 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, 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.
Michael Theodore Lardon among 8,673 psychiatry physician records in California
Michael Theodore Lardon, 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 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
- Graduated1989 · median 2005 among the 3,295 with a school on file
- 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
- Anh BuiSan Diego, CA 921111184309684
- Ernest De Guzman, M.D.San Diego, CA 921111801914544
- Jorge Naranjo, M.D.San Diego, CA 921111992838684
- Savita Bhakta, M.D.San Diego, CA 921101326284480
- Jonathan Deam, M.D.San Diego, CA 921101982864948
- Robert Enriquez, M.D.San Diego, CA 921101649590175
- Kendra Ferguson, M.D.San Diego, CA 921101174843957
- Mark Harashevsky, D.O.San Diego, CA 921101699923318
Common questions
What is Michael Theodore Lardon, M.D.'s NPI number?
Michael Theodore Lardon, M.D.'s National Provider Identifier (NPI) is 1174630305, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Theodore Lardon, M.D. located?
The NPPES record lists a practice address at 3750 Convoy St, San Diego, CA, 92111. Phone: (858) 292-2929. Providers update this record themselves, so call before visiting.
How can I verify Michael Theodore Lardon, M.D.'s license?
NPPES lists California license number A48664, 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 Michael Theodore Lardon, M.D. prescribe under Medicare Part D?
In 2024, Michael Theodore Lardon, M.D. had 5,087 Medicare Part D claims for 146 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.