NPPES file of Aug 9, 2026

Carl E. Silver, M.D.

Surgical Oncology Physician · Scottsdale, AZ

Carl E. Silver, M.D. is a surgical oncology physician with a practice address in Scottsdale, Arizona, and NPI 1992903413, issued on Jul 5, 2007. Check the license (Arizona 34363, as entered in NPPES) on the Arizona Medical Board; 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
1992903413
Name
Carl E. Silver
Credential
M.D.
Primary taxonomy
Surgical Oncology Physician 2086X0206X
License number
34363 AZ
Self-reported in NPPES; status is on the state search
Practice location
10085 N 135TH PL, Scottsdale, AZ 85259
Phone
(480) 588-7966
Enumerated
Jul 5, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(480) 292-8342
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Carl E. Silver in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 34363
    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 Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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80% fewer Medicare Part D claims than the average surgical oncology physician in 2024

17 Medicare Part D claims, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Carl Silver17
  2. Specialty average87

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.

Carl E. Silver among 33 surgical oncology physician records in Arizona

Carl E. Silver, M.D. is one of 33 surgical oncology physician records with a practice address in Arizona. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.

  • NPI issued2007 · 33% of these records are older, 58% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileNo · 85% of these records are
  • Record last updated2007 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Oncology Physician providers in Arizona

There are 33 surgical oncology physician records in Arizona.

The 8 surgical oncology physician records with the nearest ZIP codes

  1. Richard Bold, M.D.Scottsdale, AZ 852591851374441
  2. Mary Mrdutt, MDScottsdale, AZ 852591871938225
  3. Aryan Modasi, MD, MSCScottsdale, AZ 852581316593114
  4. Epameinondas Dogeas, MDGilbert, AZ 852341639411507
  5. Jacqueline Kienholz, PAGilbert, AZ 852341649618356
  6. Chynna Liu, PA-CGilbert, AZ 852341902680945
  7. Rajesh Ramanathan, MDGilbert, AZ 852341104145325
  8. Robin Schmitz, M.D.Gilbert, AZ 852341659723500

Common questions

What is Carl E. Silver, M.D.'s NPI number?

Carl E. Silver, M.D.'s National Provider Identifier (NPI) is 1992903413, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carl E. Silver, M.D. located?

The NPPES record lists a practice address at 10085 N 135TH PL, Scottsdale, AZ, 85259. Phone: (480) 588-7966. Providers update this record themselves, so call before visiting.

How can I verify Carl E. Silver, M.D.'s license?

NPPES lists Arizona license number 34363, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Carl E. Silver, M.D. prescribe under Medicare Part D?

In 2024, Carl E. Silver, M.D. had 17 Medicare Part D claims; the average among surgical oncology physician prescribers was 87. 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.