NPPES file of Aug 9, 2026

Natalie Ritchie, PHD

Clinical Psychologist · Denver, CO

Natalie Ritchie, PHD is a clinical psychologist with a practice address in Denver, Colorado, and NPI 1558608216, issued on Jan 14, 2013. Check the license (Colorado 0003842, 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
1558608216
Name
Natalie Ritchie
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
0003842 CO
Self-reported in NPPES; status is on the state search
Practice location
4545 Navajo St, Denver, CO 80211
Phone
(303) 602-2188
Enumerated
Jan 14, 2013
Record last updated
Jan 14, 2013 (not updated in 13 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 clinical psychologist records → All 1,652 in Colorado → Look up another NPI →

Also registered at 4545 Navajo St

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

  1. Melissa Beagle, MDFamily Medicine Physician1376657932
  2. John Crowe, LCSWClinical Social Worker1003088899
  3. Vitauts Jaunarajs, L.P.C. C.A.C.IIIProfessional Counselor1174760441
  4. Krissa Klotzle, PHARMD, BCACPAmbulatory Care Pharmacist1497080188
  5. Julianna Kluemper, PHARMDPharmacist1578915963
  6. Abigail Lockhart, PSYDClinical Psychologist1932351970

Verify Natalie Ritchie 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 0003842    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

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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Natalie Ritchie among 1,652 clinical psychologist records in Colorado

Natalie Ritchie, PHD 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 2013, is newer than 60% of them.

  • NPI issued2013 · 60% of these records are older, 37% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 22% of these records are
  • Record last updated2013 · 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).

477 clinical psychologist records list a practice address in Denver

They are 477 of the 25,068 NPPES records with a practice address in Denver, 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 Denver → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Christina Aegerter, PSYDDenver, CO 802111447685391
  2. Mallaree Blake, PSYDDenver, CO 802111629385323
  3. Hillary Grady-Speckhals, PSYDDenver, CO 802111417372087
  4. Carrie Johansson, PSY.D.Denver, CO 802111881672913
  5. Mary Jonsson, PHDDenver, CO 802111720184823
  6. Peggy Kolschefsky, PSY.D.Denver, CO 802111982606596
  7. Abigail Lockhart, PSYDDenver, CO 802111932351970
  8. Megan McKnight, PSYDDenver, CO 802111881930899

Common questions

What is Natalie Ritchie, PHD's NPI number?

Natalie Ritchie, PHD's National Provider Identifier (NPI) is 1558608216, issued on Jan 14, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Natalie Ritchie, PHD located?

The NPPES record lists a practice address at 4545 Navajo St, Denver, CO, 80211. Phone: (303) 602-2188. Providers update this record themselves, so call before visiting.

How can I verify Natalie Ritchie, PHD's license?

NPPES lists Colorado license number 0003842, 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.