Registry data as of Aug 27, 2026

William Collazo-Nunez, M.D.

Pediatrics Physician · Fort Huachuca, AZ

William Collazo-Nunez, M.D. is a pediatrics physician with a practice address in Fort Huachuca, Arizona, and NPI 1881776201, issued on Oct 19, 2006. Check the license on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1881776201
Name
William Collazo-Nunez
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
008209 PR
08209 PR
Self-reported in NPPES; status is on the state search
Practice location
USA Meddac, Rwbahc, Fort Huachuca, AZ 85613
Phone
(520) 599-1696
Enumerated
Oct 19, 2006
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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Also registered at USA Meddac, Rwbahc

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

  1. Susan Annicelli, CRNACertified Registered Nurse Anesthetist1457418071
  2. Kathleen Archer, LPNLicensed Practical Nurse1114960176
  3. Hanna BettsRegistered Nurse1437601655
  4. Barbara Caldwell, RNRegistered Nurse1982644456
  5. John Michelich, RPHPharmacist1356431068
  6. Lisa Mueller, RN BSNAmbulatory Care Registered Nurse1083073746

Verify William Collazo-Nunez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical BoardCheck 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.

3 pediatrics physician records list a Fort Huachuca practice address

They are 3 of the 161 NPPES records with a Fort Huachuca practice address, and 1,448 pediatrics physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pediatrics physician records in Arizona

  1. Neil Aaron, MDTempe, AZ1477551083
  2. Alexa Aaronson, MDTucson, AZ1427793652
  3. Maria Abad, MDCasa Grande, AZ1295713741
  4. Kristopher Abbate, MDTucson, AZ1184112401
  5. Sally Abdelmalek, MDMarana, AZ1952896839
  6. Yasmeen Abdulrahman, MDTucson, AZ1487322590
  7. Nicole Abdy, M.D.Tucson, AZ1669670634
  8. Joselita Abeleda, MDSierra Vista, AZ1346276482
  9. Yara Abu SalahTucson, AZ1952235061
  10. Stuart Adair, M.DSacaton, AZ1568497287

Common questions

What is William Collazo-Nunez, M.D.'s NPI number?

William Collazo-Nunez, M.D.'s National Provider Identifier (NPI) is 1881776201, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Collazo-Nunez, M.D. located?

The NPPES record lists a practice address at USA Meddac, Rwbahc, Fort Huachuca, AZ, 85613. Phone: (520) 599-1696. Providers update this record themselves, so call before visiting.

How can I verify William Collazo-Nunez, M.D.'s license?

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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.