Doctor profile · Federal record

Dr. Catherine Mills, MD

Sports Medicine (Physical Medicine & Rehabilitation) Physician (CMS: Sports Medicine) · Student in an Organized Health Care Education/Training Program · Boston, MA

  • NPI 1700382314
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Brookline Ave
Boston, MA 022155400
(617) 667-3940

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
February 5, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2081S0010X — NUCC code
State license (1)
Massachusetts #1015645

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700382314. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
42
Distinct HCPCS
2
Medicare allowed
$5,458
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 29 29 $142
99214 Established patient office or other outpatient visit, 30-39 minutes 13 12 $104

In context: peer comparison

Among 4 peers in this city , average services per provider: 268. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
50
Patients
0
Total drug cost
$683
Drug Type Claims Patients Total cost
Gabapentin Generic 15 0 $206
Diclofenac Sodium Generic 12 0 $270
Meloxicam Generic 12 0 $65
Duloxetine Hcl Generic 11 0 $142

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Mills's medical specialty?
Dr. Catherine Mills practices Sports Medicine (Physical Medicine & Rehabilitation) Physician in Boston, MA.
Where does Dr. Catherine Mills practice?
Dr. Catherine Mills practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176673940.
What is Dr. Catherine Mills's NPI?
Dr. Catherine Mills's National Provider Identifier (NPI) is 1700382314, issued by NPPES.
Does Dr. Catherine Mills accept Medicare assignment?
Yes. Dr. Catherine Mills accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Mills commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.