NPPES file of Aug 9, 2026

William Michael Carestio, R.N.

Psychiatric/Mental Health Registered Nurse · Boulder, CO

William Michael Carestio, R.N. is a psychiatric/mental health registered nurse with a practice address in Boulder, Colorado, and NPI 1013399971, issued on Jun 26, 2015. Check the license with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013399971
Name
William Michael Carestio
Credential
R.N.
Primary taxonomy
Psychiatric/Mental Health Registered Nurse 163WP0808X
License number
234898 NC
Self-reported in NPPES; status is on the state search
Practice location
1333 Iris Ave, Boulder, CO 80304
Phone
(303) 443-8500
Enumerated
Jun 26, 2015
Record last updated
Jun 26, 2015 (not updated in 11 years: call before relying on the address or phone)
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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8 nearest psychiatric/mental health registered nurse records → All 264 in Colorado → Look up another NPI →

Also registered at 1333 Iris Ave

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

  1. Alisa AbdulagatovaMental Health Counselor1912286857
  2. Reuben AddoSocial Worker1366809022
  3. Nora Ahmed-KamalMental Health Counselor1033562038
  4. Monica Ainsworth, MAMental Health Counselor1679985261
  5. David AlestraMental Health Counselor1740585504
  6. Molly AllendorfMental Health Counselor1235654765

Verify William Michael Carestio in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck 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
Find 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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William Michael Carestio among 264 psychiatric/mental health registered nurse records in Colorado

William Michael Carestio, R.N. is one of 264 psychiatric/mental health registered nurse records with a practice address in Colorado. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 33% of them.

  • NPI issued2015 · 33% of these records are older, 58% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2015 · 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 163WP0808X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Registered Nurse providers in Colorado

There are 264 psychiatric/mental health registered nurse records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 264 in Colorado → Every provider in Boulder → Psychiatric/Mental Health Registered Nurse nationwide →

The 8 psychiatric/mental health registered nurse records with the nearest ZIP codes

  1. Jessica Allbee, RNBoulder, CO 803041508511866
  2. Irma Danzl, RNBoulder, CO 803041760577803
  3. Christina Henriksen, R.N.Boulder, CO 803041992137566
  4. Wendy LessmanBoulder, CO 803041841512415
  5. Louise Macgregor, RNBoulder, CO 803041629107438
  6. Carla Ogden, RNBoulder, CO 803041083746275
  7. Carol Palm, RNBoulder, CO 803041023168002
  8. Kerry Patterson, RN. NPBoulder, CO 803041710106760

Common questions

What is William Michael Carestio, R.N.'s NPI number?

William Michael Carestio, R.N.'s National Provider Identifier (NPI) is 1013399971, issued on Jun 26, 2015. An NPI identifies a provider in billing; it is not a license.

Where is William Michael Carestio, R.N. located?

The NPPES record lists a practice address at 1333 Iris Ave, Boulder, CO, 80304. Phone: (303) 443-8500. Providers update this record themselves, so call before visiting.

How can I verify William Michael Carestio, R.N.'s license?

Search the Colorado board that licenses this profession; the NPPES record confirms identity 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. 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.