Doctor profile · Federal record

Dr. Greta Raglan, PH.D.

Clinical Psychologist · Ann Arbor, MI

  • NPI 1992350482
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4250 Plymouth RD
Ann Arbor, MI 481092700
(734) 936-9276
Mailing address
3420 Vintage Valley RD
Ann Arbor, MI 481052545

Credentials & registration

NPPES · NUCC
NPI registered
August 2019 — 7 yrs on file
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Michigan #6301017056

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992350482. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
113
Distinct HCPCS
3
Medicare allowed
$4,783
HCPCS Description Services Patients Avg allowed
90853 Group psychotherapy 86 36 $23
90832 Psychotherapy, 30 minutes 14 11 $66
90791 Psychiatric diagnostic evaluation 13 13 $142

In context: peer comparison

Among 14 peers in this city , average services per provider: 84. This provider delivers 1.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Greta Raglan's medical specialty?
Dr. Greta Raglan practices Clinical Psychologist in Ann Arbor, MI.
Where does Dr. Greta Raglan practice?
Dr. Greta Raglan practices at 4250 Plymouth RD, Ann Arbor, MI 481092700. Office phone: 7349369276.
What is Dr. Greta Raglan's NPI?
Dr. Greta Raglan's National Provider Identifier (NPI) is 1992350482, issued by NPPES.
Does Dr. Greta Raglan accept Medicare assignment?
Yes. Dr. Greta Raglan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Greta Raglan commonly perform?
Top Medicare-reported procedures in 2023: Group psychotherapy (HCPCS 90853); Psychotherapy (HCPCS 90832); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.