NPPES file of Aug 9, 2026

Carol Spar, PSY.D.

Clinical Psychologist · Boulder, CO

Carol Spar, PSY.D. is a clinical psychologist with a practice address in Boulder, Colorado, and NPI 1205987807, issued on Jan 12, 2007. Check the license (Colorado PSY-858, as entered in NPPES) 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
1205987807
Name
Carol Spar
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY-858 CO
Self-reported in NPPES; status is on the state search
Practice location
1333 Iris Ave, Boulder, CO 80304
Phone
(720) 406-3630
Enumerated
Jan 12, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
56126255 CO
Medicare enrollment
Enrolled (PECOS I20110325000686); accepts Medicare assignment
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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8 nearest clinical psychologist records → All 1,652 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 Carol Spar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license PSY-858    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
Find the Colorado license search

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Carol Spar among 1,652 clinical psychologist records in Colorado

Carol Spar, PSY.D. is one of 1,652 clinical psychologist records with a practice address in Colorado. 14% 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 2007, is newer than 20% of them.

  • NPI issued2007 · 20% of these records are older, 62% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated1980 · median 2009 among the 370 with a school on file
  • Record last updated2007 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

114 clinical psychologist records list a practice address in Boulder

They are 114 of the 5,635 NPPES records with a practice address in Boulder, and 1,652 clinical psychologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,652 in Colorado → Every provider in Boulder → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Barbara Bradt-Ryan, PH.D.Boulder, CO 803041023135449
  2. Patricia Carruth, PSYD, MSWBoulder, CO 803041891894390
  3. Katelyn Cooper, PSYC-CBoulder, CO 803041346884012
  4. Michal FireBoulder, CO 803041083955975
  5. Ellen Greenhouse, PH.D.Boulder, CO 803041124176318
  6. Emily Hamilton, PH.D.Boulder, CO 803041417278961
  7. Jennifer Norton, PH.D.Boulder, CO 803041285751396
  8. Brittany Rubin, PSYDBoulder, CO 803041447920434

Common questions

What is Carol Spar, PSY.D.'s NPI number?

Carol Spar, PSY.D.'s National Provider Identifier (NPI) is 1205987807, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carol Spar, PSY.D. located?

The NPPES record lists a practice address at 1333 Iris Ave, Boulder, CO, 80304. Phone: (720) 406-3630. Providers update this record themselves, so call before visiting.

How can I verify Carol Spar, PSY.D.'s license?

NPPES lists Colorado license number PSY-858, as entered by the provider. 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.