NPPES file of Aug 9, 2026

Ryan D. Hartmann, PH.D CLINICAL PSYCHO

Clinical Psychologist · Avon, CT

Ryan D. Hartmann, PH.D CLINICAL PSYCHO is a clinical psychologist with a practice address in Avon, Connecticut, and NPI 1649321258, issued on Jan 12, 2007. Check the license (Connecticut 002913, as entered in NPPES) with the Connecticut 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
1649321258
Name
Ryan D. Hartmann
Credential
PH.D CLINICAL PSYCHO
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
002913 CT
20042132 IN
017197-1 NY
Self-reported in NPPES; status is on the state search
Practice location
40 Dale Road, Avon, CT 06001
Phone
(860) 676-9350
Enumerated
Jan 12, 2007
Record last updated
Apr 7, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(860) 678-7178
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 1,114 in Connecticut → Look up another NPI →

Also registered at 40 Dale Road

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

  1. Wendy Habelow, PHD CLINICAL PSYCHOLClinical Psychologist1205913340
  2. Bruce Komarow, DMDDentist1932311453
  3. Meagan Leduc, PSY.D. CLINICAL PSYCClinical Psychologist1962831545
  4. Elizabeth Matern, M.D. PSYCHIATRISTPsychiatry Physician1699979542
  5. Heather Quinlan, LCSWSocial Worker1780761726
  6. Ted Sewitch, PHD CLINICAL PSYCHOLClinical Psychologist1285711226

Verify Ryan D. Hartmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 002913    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 Connecticut license search

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Ryan D. Hartmann among 1,114 clinical psychologist records in Connecticut

Ryan D. Hartmann, PH.D CLINICAL PSYCHO is one of 1,114 clinical psychologist records with a practice address in Connecticut. 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 30% of them.

  • NPI issued2007 · 30% of these records are older, 53% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 26% of these records are
  • Record last updated2009 · 72% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 clinical psychologist records list a practice address in Avon

They are 21 of the 673 NPPES records with a practice address in Avon, and 1,114 clinical psychologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,114 in Connecticut → Every provider in Avon → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Jay Beatman, PSY.D.Avon, CT 060011427121433
  2. Hsiao-Ching Chu, PSY.D.Avon, CT 060011245494343
  3. Timothy Crowley, PSYDAvon, CT 060011639125461
  4. Wendy Habelow, PHD CLINICAL PSYCHOLAvon, CT 060011205913340
  5. Marsha Hahn, LCSWAvon, CT 060011912075946
  6. Stephen Henry, PSY.D.Avon, CT 060011366467391
  7. Christi Orlowski, PSY.D.Avon, CT 060011467609065
  8. Susan Sampl, PH.D.Avon, CT 060011285768754

Common questions

What is Ryan D. Hartmann, PH.D CLINICAL PSYCHO's NPI number?

Ryan D. Hartmann, PH.D CLINICAL PSYCHO's National Provider Identifier (NPI) is 1649321258, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ryan D. Hartmann, PH.D CLINICAL PSYCHO located?

The NPPES record lists a practice address at 40 Dale Road, Avon, CT, 06001. Phone: (860) 676-9350. Providers update this record themselves, so call before visiting.

How can I verify Ryan D. Hartmann, PH.D CLINICAL PSYCHO's license?

NPPES lists Connecticut license number 002913, as entered by the provider. Search the Connecticut 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.