NPPES file of Aug 9, 2026

John F. Wolz, MD

Surgery Physician · Englewood, CO

John F. Wolz, MD is a surgery physician with a practice address in Englewood, Colorado, and NPI 1124004643, issued on Dec 16, 2005. Check the license (Colorado AW7424346, as entered in NPPES) on the Colorado Medical Board; 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
1124004643
Name
John F. Wolz
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
AW7424346 CO
Self-reported in NPPES; status is on the state search
Practice location
499 E Hampden Ave, Englewood, CO 80113
Phone
(303) 788-5300
Enumerated
Dec 16, 2005
Record last updated
Feb 10, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(303) 333-6385
Medicaid ID
01979814 CO
Medicare enrollment
Enrolled (PECOS I20051123000657); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 1975
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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Also registered at 499 E Hampden Ave

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

  1. Edward Arenson, M.D.Pediatric Hematology & Oncology Physician1104851351
  2. William Beaver, MACounselor1215953955
  3. Richard Bellon, M.D.Diagnostic Radiology Physician1619953890
  4. Kimberly Buckelew, CNIMElectroneurodiagnostic Specialist/Technologist1497204648
  5. Jessica CasteloClinical Neuropsychologist1255522207
  6. Ira Chang, M.D.Neurocritical Care Physician1285645440

Verify John F. Wolz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license AW7424346
    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 Colorado 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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3.2 times the Medicare Part D claims of the average surgery physician in 2024

474 Medicare Part D claims for 80 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 23 claims were for opioids.

  1. John Wolz474
  2. Specialty average147

Most prescribed

  1. Pantoprazole Sodium81 claims
  2. Famotidine53 claims
  3. Azithromycin31 claims
  4. Omeprazole31 claims
  5. Cholestyramine22 claims
  6. Sucralfate21 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 21 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 score7.1
  2. Costout of 100 · 30%38.0
  3. Promoting interoperabilityout of 100 · 25%0.0
  4. Improvement activities20 of 40 points · 15%50.0

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

Industry payments in 2024: $897.55

6 payments; by number, the most common kind was food and beverage; the largest payer was Enterra Medical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Wolz$897.55
  2. Specialty average$3,513.80

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

One hospital affiliation

  1. Wray Community District HospitalWray, CO · Critical Access Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

John F. Wolz among 608 surgery physician records in Colorado

John F. Wolz, MD is one of 608 surgery physician records with a practice address in Colorado. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1975 · median 2005 among the 370 with a school on file
  • Record last updated2009 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

35 surgery physician records list a practice address in Englewood

They are 35 of the 2,840 NPPES records with a practice address in Englewood, and 608 surgery physician records in Colorado.

The 8 surgery physician records with the nearest ZIP codes

  1. Paul Alvord, M.D.Englewood, CO 801131447443809
  2. Anthony Cheng, MDEnglewood, CO 801131265694145
  3. Joy Hughes, MDEnglewood, CO 801131477817567
  4. Burt Katubig, MDEnglewood, CO 801131063529386
  5. Eric Kortz, MDEnglewood, CO 801131225127053
  6. Jing Li, M.D.Englewood, CO 801131629339312
  7. Emmett McGuire, MDEnglewood, CO 801131588771869
  8. Krislyn Miller, DOEnglewood, CO 801131023240785

Common questions

What is John F. Wolz, MD's NPI number?

John F. Wolz, MD's National Provider Identifier (NPI) is 1124004643, issued on Dec 16, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John F. Wolz, MD located?

The NPPES record lists a practice address at 499 E Hampden Ave, Englewood, CO, 80113. Phone: (303) 788-5300. Providers update this record themselves, so call before visiting.

How can I verify John F. Wolz, MD's license?

NPPES lists Colorado license number AW7424346, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John F. Wolz, MD prescribe under Medicare Part D?

In 2024, John F. Wolz, MD had 474 Medicare Part D claims for 80 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

What is John F. Wolz, MD's MIPS final score?

The 2023 MIPS final score is 21 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.