NPPES file of Aug 9, 2026

Carlton Francis Valvo, M. D.

Urology Physician · Glendale, CA

Carlton Francis Valvo, M. D. is a urology physician with a practice address in Glendale, California, and NPI 1023045713, issued on Jun 27, 2006. Check the license (California C025647, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023045713
Name
Carlton Francis Valvo
Credential
M. D.
Primary taxonomy
Urology Physician 208800000X
License number
C025647 CA
Self-reported in NPPES; status is on the state search
Practice location
1808 Verdugo Blvd Ste 110, Glendale, CA 91208
Phone
(818) 242-1932
Enumerated
Jun 27, 2006
Record last updated
Jan 5, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(818) 242-9462
Medicare enrollment
Enrolled (PECOS I20081030000242); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 1962
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Carlton Francis Valvo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C025647
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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67% fewer Medicare Part D claims than the average urology physician in 2024

441 Medicare Part D claims for 103 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Carlton Valvo441
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl181 claims
  2. Myrbetriq44 claims
  3. Finasteride36 claims
  4. Ciprofloxacin Hcl21 claims
  5. Nitrofurantoin Mono-Macro19 claims
  6. Solifenacin Succinate18 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.

Urology Physician providers in California

There are 1,524 urology physician records in California.

Other urology physician records in California

  1. David Aaronson, MDOakland, CA1215053129
  2. Jason Abber, MDPanorama City, CA1356366926
  3. Marc Abboud, MDLos Alamitos, CA1265096531
  4. George AbdelsayedAnaheim, CA1568721843
  5. Garen AbediDowney, CA1285909051
  6. Jennifer Abidari, MDStanford, CA1811098197
  7. Sherif Aboseif, MDOxnard, CA1093882995
  8. Parwiz Abrahimi, M.D., PH.D.Los Angeles, CA1154857613
  9. Anthony Acquaviva, MDVallejo, CA1457439283
  10. Theodore Affue, M.D.El Centro, CA1386674000

Common questions

What is Carlton Francis Valvo, M. D.'s NPI number?

Carlton Francis Valvo, M. D.'s National Provider Identifier (NPI) is 1023045713, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carlton Francis Valvo, M. D. located?

The NPPES record lists a practice address at 1808 Verdugo Blvd Ste 110, Glendale, CA, 91208. Phone: (818) 242-1932. Providers update this record themselves, so call before visiting.

How can I verify Carlton Francis Valvo, M. D.'s license?

NPPES lists California license number C025647, 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 Carlton Francis Valvo, M. D. prescribe under Medicare Part D?

In 2024, Carlton Francis Valvo, M. D. had 441 Medicare Part D claims for 103 beneficiaries; the average among urology physician prescribers was 1,340. 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.