Richard Henry Macklin, M.D.
Anesthesiology Physician · Bell, CA
Richard Henry Macklin, M.D. is an anesthesiology physician with a practice address in Bell, California, and NPI 1619074044, issued on Sep 20, 2006. Check the license (California G30633, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Richard Henry Macklin
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G30633 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5101 Florence Ave Ste 5, Bell, CA 90201
- Phone
- (323) 562-6931
- Enumerated
- Sep 20, 2006
- Record last updated
- May 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (323) 562-6798
- Medicaid ID
- 00G306330 CA
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 5101 Florence Ave Ste 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cecilia LeonNurse Practitioner1730860362
Verify Richard Henry Macklin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G30633Check 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: $17.97
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. 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.
Richard Henry Macklin among 7,571 anesthesiology physician records in California
Richard Henry Macklin, M.D. 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 updated2015 · 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 Bell → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Dean Berkus, M.D.Beverly Hills, CA 902101760406086
- Martin Cousineau, M.D.Beverly Hills, CA 902101659878379
- Elizabeth Lu, MDBeverly Hills, CA 902101205937109
- Harry Miller, MDBeverly Hills, CA 902101457313637
- Beth Siegler, M.D.Beverly Hills, CA 902101700820404
- David Silverstein, M.D.Beverly Hills, CA 902101063585008
- Daniel Sones, M.D.Beverly Hills, CA 902101700811395
- Kevin Tehrani, MDBeverly Hills, CA 902101376576843
Common questions
What is Richard Henry Macklin, M.D.'s NPI number?
Richard Henry Macklin, M.D.'s National Provider Identifier (NPI) is 1619074044, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Henry Macklin, M.D. located?
The NPPES record lists a practice address at 5101 Florence Ave Ste 5, Bell, CA, 90201. Phone: (323) 562-6931. Providers update this record themselves, so call before visiting.
How can I verify Richard Henry Macklin, M.D.'s license?
NPPES lists California license number G30633, 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.