Carmen P. Lydell, M.D.
Diagnostic Radiology Physician · San Francisco, CA
Carmen P. Lydell, M.D. is a diagnostic radiology physician with a practice address in San Francisco, California, and NPI 1265696363, issued on Jul 17, 2008. Check the license (California A104870, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Carmen P. Lydell
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A104870 CA
Self-reported in NPPES; status is on the state search - Practice location
- Ucsf Department OF Radiology 505 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 476-8358
- Enumerated
- Jul 17, 2008
- Record last updated
- Jul 17, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (415) 476-0616
- Entity
- Type 1 · individual
Verify Carmen P. Lydell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A104870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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- Ahmed Abdelhalim, MDRiverside, CA1275162927
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- Stephen Abedon, M.D.Daly City, CA1689628687
- Richard Abello, M.D.La Jolla, CA1245205996
Common questions
What is Carmen P. Lydell, M.D.'s NPI number?
Carmen P. Lydell, M.D.'s National Provider Identifier (NPI) is 1265696363, issued on Jul 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Carmen P. Lydell, M.D. located?
The NPPES record lists a practice address at Ucsf Department OF Radiology 505 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 476-8358. Providers update this record themselves, so call before visiting.
How can I verify Carmen P. Lydell, M.D.'s license?
NPPES lists California license number A104870, 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. 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.