Clarke David Espy, MD
Specialist · Los Angeles, CA
Clarke David Espy, MD is a specialist with a practice address in Los Angeles, California, and NPI 1043235922, issued on Jul 13, 2006. Check the license (California G19054, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Clarke David Espy
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- G19054 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8631 West Thrid St Ste 620E, Los Angeles, CA 90048
- Phone
- (310) 657-0942
- Enumerated
- Jul 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 652-2499
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Verify Clarke David Espy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G19054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average specialist in 2024
49 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 13 claims were for opioids.
Most prescribed
- Acetaminophen-Codeine11 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.
Clarke David Espy among 5,749 specialist records in California
Clarke David Espy, MD is one of 5,749 specialist records with a practice address in California. 30% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Los Angeles → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Alexander Allins, M.D.Los Angeles, CA 900481033193016
- Denise Barbuto, M.D.West Hollywood, CA 900481013910983
- Jane Davis, M.D.Los Angeles, CA 900481659354504
- Stephen Geller, M.D.West Hollywood, CA 900481619979762
- Carla Herriford, M.D.Los Angeles, CA 900481114910163
- Lee-Chaun Kao, M.D.Los Angeles, CA 900481588647036
- Theodore Khalili, M.D.Los Angeles, CA 900481023092103
- Renu Khurana, MDWest Hollywood, CA 900481902802358
Common questions
What is Clarke David Espy, MD's NPI number?
Clarke David Espy, MD's National Provider Identifier (NPI) is 1043235922, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Clarke David Espy, MD located?
The NPPES record lists a practice address at 8631 West Thrid St Ste 620E, Los Angeles, CA, 90048. Phone: (310) 657-0942. Providers update this record themselves, so call before visiting.
How can I verify Clarke David Espy, MD's license?
NPPES lists California license number G19054, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Clarke David Espy, MD prescribe under Medicare Part D?
In 2024, Clarke David Espy, MD had 49 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.