Doctor profile · Federal record

Dr. Mariel McMarlin

Clinical Social Worker · Minneapolis, MN

  • NPI 1215697610
  • Accepts Medicare
  • MIPS 83.5 / 100 · 2023
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1100 Glenwood Ave
Minneapolis, MN 554051430
(612) 871-1454
Additional location
407 W 66Th St
Richfield, MN 554232304
(612) 798-8800

Credentials & registration

NPPES · NUCC
NPI registered
December 2021 — 5 yrs on file
Profile last updated
January 5, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Minnesota #28364

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215697610. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
70
Distinct HCPCS
2
Medicare allowed
$6,574
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 42 30 $108
90834 Psychotherapy, 45 minutes 28 19 $73

In context: peer comparison

Among 31 peers in Minneapolis Clinical Social Worker, average services per provider: 86. This provider delivers 0.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mariel McMarlin's medical specialty?
Dr. Mariel McMarlin practices Clinical Social Worker in Minneapolis, MN.
Where does Dr. Mariel McMarlin practice?
Dr. Mariel McMarlin practices at 1100 Glenwood Ave, Minneapolis, MN 554051430. Office phone: 6128711454.
What is Dr. Mariel McMarlin's NPI?
Dr. Mariel McMarlin's National Provider Identifier (NPI) is 1215697610, issued by NPPES.
Does Dr. Mariel McMarlin accept Medicare assignment?
Yes. Dr. Mariel McMarlin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mariel McMarlin commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.