Doctor profile · Federal record

Dr. Elinor Brown, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Chelmsford, MA

  • NPI 1265852347
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
228 Billerica RD
Chelmsford, MA 018243604
(978) 250-6200
fax (978) 244-6665

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
March 11, 2020
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Massachusetts #275196

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265852347. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
36
Distinct HCPCS
2
Medicare allowed
$2,852
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 24 22 $97
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 12 12 $44

In context: peer comparison

Among 1 peers in this city , average services per provider: 18. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
15
Total drug cost
$4,964
Drug Type Claims Patients Total cost
Estradiol Generic 25 15 $2,474
Estradiol (Once Weekly) (Estradiol) Brand 22 0 $1,861
Norethindrone Acetate Generic 14 0 $629

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Elinor Brown's medical specialty?
Dr. Elinor Brown practices Obstetrics & Gynecology Physician in Chelmsford, MA.
Where does Dr. Elinor Brown practice?
Dr. Elinor Brown practices at 228 Billerica RD, Chelmsford, MA 018243604. Office phone: 9782506200.
What is Dr. Elinor Brown's NPI?
Dr. Elinor Brown's National Provider Identifier (NPI) is 1265852347, issued by NPPES.
Does Dr. Elinor Brown accept Medicare assignment?
Yes. Dr. Elinor Brown accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elinor Brown commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.