NPPES file of Aug 9, 2026

Daniel Dudenkov, M.D.

Internal Medicine Physician · Jacksonville, FL

Daniel Dudenkov, M.D. is an internal medicine physician with a practice address in Jacksonville, Florida, and NPI 1992111330, issued on Jul 7, 2014. Check the license (Florida 137339, as entered in NPPES) on the Florida health license search; 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
1992111330
Name
Daniel Dudenkov
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
137339 FL
59373 MN
Self-reported in NPPES; status is on the state search
Practice location
4500 San Pablo RD S, Jacksonville, FL 32224
Phone
(904) 953-2000
Enumerated
Jul 7, 2014
Record last updated
Aug 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181101000453); accepts Medicare assignment
Medical or professional school
Mayo Medical School, 2014
Telehealth
Offers telehealth (CMS)
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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8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →

Also registered at 4500 San Pablo RD S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Abarbanel, MDNeurology Physician1598298242
  2. Ejigayehu Abate, MDEndocrinology, Diabetes & Metabolism Physician1679615116
  3. Suhny Abbara, MDDiagnostic Radiology Physician1538150180
  4. Sara Abbas, PA-CPhysician Assistant1356121206
  5. Carol Abbott, ARNP, FNP-CNurse Practitioner1629427240
  6. Zaid Abdel Rahman, M.D.Hematology (Internal Medicine) Physician1003299330

Verify Daniel Dudenkov in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 137339    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 Florida license search

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86% fewer Medicare Part D claims than the average internal medicine physician in 2024

441 Medicare Part D claims for 81 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Daniel Dudenkov441
  2. Specialty average3,176

Most prescribed

  1. Rosuvastatin Calcium73 claims
  2. Amlodipine Besylate47 claims
  3. Atorvastatin Calcium32 claims
  4. Eliquis22 claims
  5. Losartan Potassium21 claims
  6. Levothyroxine Sodium20 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.

Bills Medicare through one group practice

  1. Mayo Clinic JacksonvilleJacksonville, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Daniel Dudenkov among 10,151 internal medicine physician records in Florida

Daniel Dudenkov, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.

  • NPI issued2014 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2014 · median 2004 among the 6,606 with a school on file
  • Record last updated2020 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

546 internal medicine physician records list a practice address in Jacksonville

They are 546 of the 24,194 NPPES records with a practice address in Jacksonville, and 10,151 internal medicine physician records in Florida.

All 10,151 in Florida → Every provider in Jacksonville → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Sharon Gerlach, M.D.Jacksonville, FL 322241578552204
  2. Helen Jorn, MDJacksonville, FL 322241083603716
  3. Francois Lette, M.D.Jacksonville, FL 322241619966348
  4. Daniel Macklin, MDJacksonville, FL 322241346239076
  5. Catherine Madaffari, MDJacksonville, FL 322241821095803
  6. Pedro Malavet, MDJacksonville, FL 322241255320982
  7. Kay Mitchell, M.D.Jacksonville, FL 322241154310886
  8. Ghada Mitri, MDJacksonville, FL 322241669466645

Common questions

What is Daniel Dudenkov, M.D.'s NPI number?

Daniel Dudenkov, M.D.'s National Provider Identifier (NPI) is 1992111330, issued on Jul 7, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Dudenkov, M.D. located?

The NPPES record lists a practice address at 4500 San Pablo RD S, Jacksonville, FL, 32224. Phone: (904) 953-2000. Providers update this record themselves, so call before visiting.

How can I verify Daniel Dudenkov, M.D.'s license?

NPPES lists Florida license number 137339, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Daniel Dudenkov, M.D. prescribe under Medicare Part D?

In 2024, Daniel Dudenkov, M.D. had 441 Medicare Part D claims for 81 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.