Dr. Michael D. Griffith , PhD
Psychologist - Adult Development & Aging • Lima, OH
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Michael Griffith has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Michael Griffith, PhD was a registered Psychologist - Adult Development & Aging practicing in Lima, OH. Throughout an active medical career spanning 18 years, Dr. Griffith provided care at the practice location at 2421 ALLENTOWN RD until profile deactivation on 2026-07-02.
Historical Medicare Part B clinical services included psychotherapy, psychiatric diagnostic evaluation. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
2421 Allentown Rd
Lima, OH 458051711
Specialty Benchmarks & Practice Insights
Comparative analytics for Psychologist - Adult Development & Aging in Lima, OH
Practicing in Lima, OH (28 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
90834
Psychotherapy, 45 minutes
|
60 | 12 | $126.32 | $89.25 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 103TA0700X
A psychologist who specializes in geropsychology, which applies the knowledge and methods of psychology to understanding and helping older persons and their families to maintain well-being, overcome problems and achieve maximum potential during later life. Professional geropsychology appreciates the wide diversity among older adults, the complex ethical issues that can arise in geriatric practice and the importance of interdisciplinary models of care.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on July 02, 2026
Registered at 3000 ELIDA RD, STE 2, LIMA, OH 458051232 (Tel: 4192255238)
Registered at 3000 ELIDA RD, STE 2, LIMA, OH 458051232 (Tel: 4192255238)
NPI status registered as active in NPPES database
Registered at 2421 ALLENTOWN RD, LIMA, OH 458051711 (Tel: 4192255238)
Registered at 2421 ALLENTOWN RD, LIMA, OH 458051711 (Tel: 4192255238)
Recorded as MICHAEL GRIFFITH, PH.D.
Psychologist (License #4813 in OH)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
2421 Allentown Rd
Lima, OH 458051711
Phone: 4192255238
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