Mary Jo Jeffres, PH.D.
Clinical Psychologist · Riverton, WY
Mary Jo Jeffres, PH.D. is a clinical psychologist with a practice address in Riverton, Wyoming, and NPI 1629013784, issued on Jun 20, 2006. Check the license (Wyoming 421, as entered in NPPES) with the Wyoming board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Jo Jeffres
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 421 WY
Self-reported in NPPES; status is on the state search - Practice location
- 103 N 5TH St E, Riverton, WY 82501
- Phone
- (307) 463-0890
- Enumerated
- Jun 20, 2006
- Record last updated
- Dec 23, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (307) 463-0891
- Medicaid ID
- 147314 WY
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 100 in Wyoming → Look up another NPI →
Also registered at 103 N 5TH St E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Johnson, LCSWClinical Social Worker1770607426
Verify Mary Jo Jeffres in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license 421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary Jo Jeffres among 100 clinical psychologist records in Wyoming
Mary Jo Jeffres, PH.D. is one of 100 clinical psychologist records with a practice address in Wyoming. 11% 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 71% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2015 · 75% 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 Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Wyoming
There are 100 clinical psychologist records in Wyoming. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 100 in Wyoming → Every provider in Riverton → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Marc McLaughlin, PH.D.Riverton, WY 825011164726766
- Charles Rodgers, PHDRiverton, WY 825011265683155
- Roland Hart, PH.D.Ft Washakie, WY 825141780735357
- Deirdre Rainer, PH.D.Lander, WY 825201982825337
- Yun-Ju Cheng, PH.D.Thermopolis, WY 824431730259433
- Anna Flitner, PHDPowell, WY 824351538908298
- Shelly Graham, PHDPowell, WY 824351720853963
- Glenna Hedrick, PSY.D.Lovell, WY 824311881855302
Common questions
What is Mary Jo Jeffres, PH.D.'s NPI number?
Mary Jo Jeffres, PH.D.'s National Provider Identifier (NPI) is 1629013784, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jo Jeffres, PH.D. located?
The NPPES record lists a practice address at 103 N 5TH St E, Riverton, WY, 82501. Phone: (307) 463-0890. Providers update this record themselves, so call before visiting.
How can I verify Mary Jo Jeffres, PH.D.'s license?
NPPES lists Wyoming license number 421, as entered by the provider. Search the Wyoming 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.
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.