David Russell Diehl, MD
Anesthesiology Physician · La Mesa, CA
David Russell Diehl, MD is an anesthesiology physician with a practice address in La Mesa, California, and NPI 1669530861, issued on Dec 4, 2006. Check the license (California A36513, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Russell Diehl
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A36513 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5555 Grossmont Center Dr, La Mesa, CA 91942
- Phone
- (619) 460-5111
- Enumerated
- Dec 4, 2006
- Record last updated
- Mar 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (619) 460-7815
- Medicaid ID
- 00A365130 CA
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 5555 Grossmont Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vian AmerPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1972186609
Verify David Russell Diehl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A36513Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average anesthesiology physician in 2024
30 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of 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: $46.46
1 payment: food and beverage; the largest payer was Heron Therapeutics, Inc. The 17,774 providers of this specialty with any payment received $669.59 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.
David Russell Diehl among 7,571 anesthesiology physician records in California
David Russell Diehl, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in La Mesa → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- David Baron, M.D.La Mesa, CA 919421720043458
- Daniel Bebereia, M.D.La Mesa, CA 919421225265481
- Morey Bubis, MDLa Mesa, CA 919421891855912
- Robert Bullock, MDLa Mesa, CA 919421912065111
- Donald Clark, M.D.La Mesa, CA 919421710391875
- John Claus, M.D.La Mesa, CA 919421134328768
- Bruce Crabtree, MDLa Mesa, CA 919421760426977
- Ronald Levin, M.D.La Mesa, CA 919421497756290
Common questions
What is David Russell Diehl, MD's NPI number?
David Russell Diehl, MD's National Provider Identifier (NPI) is 1669530861, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Russell Diehl, MD located?
The NPPES record lists a practice address at 5555 Grossmont Center Dr, La Mesa, CA, 91942. Phone: (619) 460-5111. Providers update this record themselves, so call before visiting.
How can I verify David Russell Diehl, MD's license?
NPPES lists California license number A36513, 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 David Russell Diehl, MD prescribe under Medicare Part D?
In 2024, David Russell Diehl, MD had 30 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.