Jason Gregory Holder, TLLP
Psychologist · Saint Johns, MI
Jason Gregory Holder, TLLP is a psychologist with a practice address in Saint Johns, Michigan, and NPI 1174499206, issued on Oct 15, 2025. Check the license (Michigan 6362010254, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jason Gregory Holder
- Credential
- TLLP
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 6362010254 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Waterford Pkwy, Saint Johns, MI 48879
- Phone
- (989) 292-3572
- Enumerated
- Oct 15, 2025
- Record last updated
- Oct 15, 2025
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,549 in Michigan → Look up another NPI →
Also registered at 1505 Waterford Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cheyenne BollingerPsychologist1811305691
- Cole Brooks, LLPCMental Health Counselor1710696836
- Shaquelle CarrPsychologist1255212023
- Robert Cartwright, M.A.L.L.P.Clinical Psychologist1427364512
- Mark Caswell, MS, LLPCProfessional Counselor1326656372
Verify Jason Gregory Holder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6362010254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jason Gregory Holder among 2,549 psychologist records in Michigan
Jason Gregory Holder, TLLP is one of 2,549 psychologist records with a practice address in Michigan. 6% 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 2025, is newer than 95% of them.
- NPI issued2025 · 95% of these records are older, 2% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 psychologist records list a practice address in Saint Johns
They are 9 of the 207 NPPES records with a practice address in Saint Johns, and 2,549 psychologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,549 in Michigan → Every provider in Saint Johns → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Cheyenne BollingerSaint Johns, MI 488791811305691
- Shaquelle CarrSaint Johns, MI 488791255212023
- Cynthia CooneySaint Johns, MI 488791407912306
- Kathleen GallowaySaint Johns, MI 488791558604777
- Jennifer LantzSaint Johns, MI 488791811594179
- Elizabeth Olson, ED.D.Saint Johns, MI 488791245321884
- Maggie ProchaskaSaint Johns, MI 488791598253874
- Leah SmithSaint Johns, MI 488791033094487
Common questions
What is Jason Gregory Holder, TLLP's NPI number?
Jason Gregory Holder, TLLP's National Provider Identifier (NPI) is 1174499206, issued on Oct 15, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Jason Gregory Holder, TLLP located?
The NPPES record lists a practice address at 1505 Waterford Pkwy, Saint Johns, MI, 48879. Phone: (989) 292-3572. Providers update this record themselves, so call before visiting.
How can I verify Jason Gregory Holder, TLLP's license?
NPPES lists Michigan license number 6362010254, as entered by the provider. Search the Michigan 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.