NPPES file of Aug 9, 2026

Barbara Melendez, M.D.

Vascular Surgery Physician · Denver, CO

Barbara Melendez, M.D. is a vascular surgery physician with a practice address in Denver, Colorado, and NPI 1598076572, issued on Jun 24, 2010. Check the license (Colorado DR0059013, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598076572
Name
Barbara Melendez
Credential
M.D.
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License number
DR0059013 CO
Self-reported in NPPES; status is on the state search
Practice location
4105 E Florida Ave Ste 200, Denver, CO 80222
Phone
(303) 539-0736
Enumerated
Jun 24, 2010
Record last updated
Jul 1, 2022
Fax
(303) 539-0737
Medicare enrollment
Enrolled (PECOS I20171025003030); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Denver, 2010
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 4105 E Florida Ave Ste 200

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

  1. Stephen Annest, MDVascular Surgery Physician1093792590
  2. Timothy Chilton, DOVascular Surgery Physician1891255774
  3. Lauren Eller, PA-CSurgical Physician Assistant1497165559
  4. Jawad Kiani, M.D.Interventional Cardiology Physician1588975544
  5. Daniel Kong, MDVascular Surgery Physician1760069694
  6. Bryan Kramer, MDVascular Surgery Physician1942290721

Verify Barbara Melendez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR0059013
    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

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70% fewer Medicare Part D claims than the average vascular surgery physician in 2024

61 Medicare Part D claims for 40 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.

  1. Barbara Melendez61
  2. Specialty average201

Most prescribed

  1. Clopidogrel18 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.

Industry payments in 2024: $1,863.07

24 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Barbara Melendez$1,863.07
  2. Specialty average$6,178.00

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

Bills Medicare through 2 group practices

  1. Annest Synn Nowak And Mubarak Professional LLCDel Norte, CO
  2. Vascular Labs OF The Rockies PLLCDenver, CO

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

Vascular Surgery Physician providers in Colorado

There are 73 vascular surgery physician records in Colorado.

Other vascular surgery physician records in Colorado

  1. Stephen Annest, MDDenver, CO1093792590
  2. Naveen Balasundaram, M.D.Colorado Springs, CO1104054162
  3. Lisa Bennett, M.D.Denver, CO1932423688
  4. Charles BrantiganAurora, CO1518965870
  5. Gregory Carlson, M.D.Colorado Springs, CO1073590972
  6. William Chambers, M.D.Colorado Springs, CO1083689913
  7. Timothy Chilton, DODenver, CO1891255774
  8. Cass Conaway, M.D.Denver, CO1588717656
  9. John Conn, M.D.Colorado Springs, CO1316986060
  10. Michael Cooper, MDDenver, CO1649239807

Common questions

What is Barbara Melendez, M.D.'s NPI number?

Barbara Melendez, M.D.'s National Provider Identifier (NPI) is 1598076572, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Barbara Melendez, M.D. located?

The NPPES record lists a practice address at 4105 E Florida Ave Ste 200, Denver, CO, 80222. Phone: (303) 539-0736. Providers update this record themselves, so call before visiting.

How can I verify Barbara Melendez, M.D.'s license?

NPPES lists Colorado license number DR0059013, 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 Barbara Melendez, M.D. prescribe under Medicare Part D?

In 2024, Barbara Melendez, M.D. had 61 Medicare Part D claims for 40 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.