Doctor profile · Federal record

Dr. Margaret Mayfield, LCSW

Clinical Social Worker · Missoula, MT

  • NPI 1629450309
  • MIPS 85.4 / 100 · 2023
  • 11 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
900 N Orange St Ste 102
Missoula, MT 598022951
(406) 327-3034
fax (406) 327-3231

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
April 4, 2018
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Montana #9756

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629450309. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
30
Distinct HCPCS
1
Medicare allowed
$2,771
HCPCS Description Services Patients Avg allowed
90839 Psychotherapy for crisis, first hour 30 26 $92

In context: peer comparison

Among 16 peers in this city , average services per provider: 141. This provider delivers 0.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Mayfield's medical specialty?
Dr. Margaret Mayfield practices Clinical Social Worker in Missoula, MT.
Where does Dr. Margaret Mayfield practice?
Dr. Margaret Mayfield practices at 900 N Orange St Ste 102, Missoula, MT 598022951. Office phone: 4063273034.
What is Dr. Margaret Mayfield's NPI?
Dr. Margaret Mayfield's National Provider Identifier (NPI) is 1629450309, issued by NPPES.
What procedures does Dr. Margaret Mayfield commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy for crisis, first hour (HCPCS 90839). Source: CMS Medicare Physician & Other Practitioners file.