Doctor profile · Federal record

Dr. Brenda Hallenbeck, M.D.

Obstetrics & Gynecology Physician · Worcester, MA

  • NPI 1891720934
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
140 W Boylston Dr
Worcester, MA 016062726
(508) 853-6662
Mailing address
123 Millwood St
Framingham, MA 017013775

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
June 11, 2008
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Massachusetts #78152
Medicaid
MA #3118371

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891720934. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
22
Distinct HCPCS
1
Medicare allowed
$882
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 22 22 $40

In context: peer comparison

Among 13 peers in Worcester Obstetrics & Gynecology Physician, average services per provider: 26. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
14
Total drug cost
$1,808
Drug Type Claims Patients Total cost
Clobetasol Propionate Generic 19 14 $1,466
Mometasone Furoate Generic 13 0 $256
Cryselle (Norgestrel-Ethinyl Estradiol) Brand 12 0 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. Brenda Hallenbeck's medical specialty?
Dr. Brenda Hallenbeck practices Obstetrics & Gynecology Physician in Worcester, MA.
Where does Dr. Brenda Hallenbeck practice?
Dr. Brenda Hallenbeck practices at 140 W Boylston Dr, Worcester, MA 016062726. Office phone: 5088536662.
What is Dr. Brenda Hallenbeck's NPI?
Dr. Brenda Hallenbeck's National Provider Identifier (NPI) is 1891720934, issued by NPPES.
What procedures does Dr. Brenda Hallenbeck commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.