Susan Margaret Ryan, PHD
Clinical Psychologist · Boulder, CO
Susan Margaret Ryan, PHD is a clinical psychologist with a practice address in Boulder, Colorado, and NPI 1922260249, issued on Jun 27, 2008. Check the license (Colorado 2201, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Margaret Ryan
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 2201 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1634 Walnut St, Boulder, CO 80302
- Phone
- (303) 441-7805
- Enumerated
- Jun 27, 2008
- Record last updated
- Jun 27, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240506000627); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,652 in Colorado → Look up another NPI →
Also registered at 1634 Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Susan Margaret Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 2201Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sondermind Provider Network LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Margaret Ryan among 1,652 clinical psychologist records in Colorado
Susan Margaret Ryan, 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. Its NPI, issued in 2008, is newer than 38% of them.
- NPI issued2008 · 38% of these records are older, 56% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated1984 · median 2009 among the 370 with a school on file
- Record last updated2008 · 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.
All 1,652 in Colorado → Every provider in Boulder → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Louise Bickman, PH.D.Boulder, CO 803021417002403
- Cynthia Divino, PH.D.Boulder, CO 803021700928900
- Karen Fiester, PH.D.Boulder, CO 803021831119569
- Gayle Frommelt, PHDBoulder, CO 803021447201686
- Gregory Gerritsen, PHDBoulder, CO 803021083795686
- Trevor Graham, PSY.D.Boulder, CO 803021063571180
- Daniel Minerva, PH.D.Boulder, CO 803021437203593
- Richard Ratliff, PH.D.Boulder, CO 803021225091515
Common questions
What is Susan Margaret Ryan, PHD's NPI number?
Susan Margaret Ryan, PHD's National Provider Identifier (NPI) is 1922260249, issued on Jun 27, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Susan Margaret Ryan, PHD located?
The NPPES record lists a practice address at 1634 Walnut St, Boulder, CO, 80302. Phone: (303) 441-7805. Providers update this record themselves, so call before visiting.
How can I verify Susan Margaret Ryan, PHD's license?
NPPES lists Colorado license number 2201, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.