NPPES file of Aug 9, 2026

Charles A. Herzog, MD

Cardiovascular Disease Physician · Minneapolis, MN

Charles A. Herzog, MD is a cardiovascular disease physician with a practice address in Minneapolis, Minnesota, and NPI 1417996588, issued on Jun 5, 2006. Check the license (Minnesota 25009, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417996588
Name
Charles A. Herzog
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
25009 MN
Self-reported in NPPES; status is on the state search
Practice location
715 S 8TH St, Minneapolis, MN 55404
Phone
(612) 873-6963
Enumerated
Jun 5, 2006
Record last updated
Nov 1, 2023
Medicare enrollment
Enrolled (PECOS I20100420000462); accepts Medicare assignment
Medical or professional school
University Of Rochester School Of Medicine And Dentistry, 1978
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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Also registered at 715 S 8TH St

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

  1. Anne Abel, MDOphthalmology Physician1659508331
  2. Stephanie Adamek, PA-CPhysician Assistant1104247030
  3. Kristin Adams, ODOptometrist1447779442
  4. Elizabeth Alabi, MDObstetrics & Gynecology Physician1225395114
  5. Timothy Allen, MDDermatology Physician1093203184
  6. Anna Altman, CNPAcute Care Nurse Practitioner1518530880

Verify Charles A. Herzog in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 25009
    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 Minnesota license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 91.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.8
  2. Costout of 100 · 30%62.8
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $9,669.50

4 payments; by number, the most common kind was consulting fee; the largest payer was Merck Sharp & Dohme LLC. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Charles Herzog$9,669.50
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Hennepin Healthcare System IncMinneapolis, MN

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

Cardiovascular Disease Physician providers in Minnesota

There are 627 cardiovascular disease physician records in Minnesota.

Other cardiovascular disease physician records in Minnesota

  1. Muhannad AbbasiSaint Paul, MN1215596358
  2. Syed Abidi, M.DCoon Rapids, MN1487960357
  3. Ahmet Adabag, M.DMinneapolis, MN1699780056
  4. Amina Adil, MDDuluth, MN1336482314
  5. Siddharth Agarwal, MDRochester, MN1609440411
  6. Adeel Ahmad, MBBSRochester, MN1689258469
  7. Azza Ahmed, MBBSRochester, MN1861807547
  8. Hasaan Ahmed, MDRochester, MN1770218539
  9. Abdelwahaab Akef, M.D.Minneapolis, MN1558309542
  10. Nadia Akhiyat, MDRochester, MN1922664507

Common questions

What is Charles A. Herzog, MD's NPI number?

Charles A. Herzog, MD's National Provider Identifier (NPI) is 1417996588, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles A. Herzog, MD located?

The NPPES record lists a practice address at 715 S 8TH St, Minneapolis, MN, 55404. Phone: (612) 873-6963. Providers update this record themselves, so call before visiting.

How can I verify Charles A. Herzog, MD's license?

NPPES lists Minnesota license number 25009, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Charles A. Herzog, MD's MIPS final score?

The 2023 MIPS final score is 91.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.