Doctor profile · Federal record

Dr. Cathleen Fellows, DC

Chiropractor (CMS: Chiropractic) · Billings, MT

  • NPI 1902986425
  • Accepts Medicare
  • 34 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
753 S 24Th St W
Billings, MT 591027406
(406) 656-4500
fax (406) 656-1377

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 17, 2009
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Montana #672
Medicaid (2)
MT #0160871 · MT #0160854

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902986425. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
354
Distinct HCPCS
1
Medicare allowed
$13,946
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 354 39 $39

In context: peer comparison

Among 16 peers in Billings Chiropractor, average services per provider: 371. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Cathleen Fellows's medical specialty?
Dr. Cathleen Fellows practices Chiropractor in Billings, MT.
Where does Dr. Cathleen Fellows practice?
Dr. Cathleen Fellows practices at 753 S 24Th St W, Billings, MT 591027406. Office phone: 4066564500.
What is Dr. Cathleen Fellows's NPI?
Dr. Cathleen Fellows's National Provider Identifier (NPI) is 1902986425, issued by NPPES.
Does Dr. Cathleen Fellows accept Medicare assignment?
Yes. Dr. Cathleen Fellows accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cathleen Fellows commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.