Doctor profile · Federal record

Dr. Margaret Brandquist, CNM

Advanced Practice Midwife (CMS: Certified Nurse Midwife (CNM)) · Dulles, VA

  • NPI 1083609580
  • Accepts Medicare
  • MIPS 92.6 / 100 · 2023
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
24430 Stone Springs Blvd, Suite 550
Dulles, VA 20166
(703) 957-1245
fax (703) 665-2374
Mailing address
224-D Cornwall St, Nw Suite 403
Leesburg, VA 201762704

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
September 29, 2023
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
367A00000X — NUCC code
State license (1)
Virginia #0024095834
Medicaid (2)
VA #1083609580 · VA #30015461020001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083609580. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$342
Transactions
11
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 2 $134.24
Astellas Pharma US INC 3 $81.70
Sage Therapeutics, INC. 2 $34.72
Becton, Dickinson and Company 1 $34.58
Exact Sciences Corporation 1 $22.40
Organon LLC 1 $18.69
Bayer Healthcare Pharmaceuticals INC. 1 $15.50

By nature of payment

Food and Beverage
$342

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Brandquist's medical specialty?
Dr. Margaret Brandquist practices Advanced Practice Midwife in Dulles, VA.
Where does Dr. Margaret Brandquist practice?
Dr. Margaret Brandquist practices at 24430 Stone Springs Blvd, Dulles, VA 20166. Office phone: 7039571245.
What is Dr. Margaret Brandquist's NPI?
Dr. Margaret Brandquist's National Provider Identifier (NPI) is 1083609580, issued by NPPES.
Does Dr. Margaret Brandquist accept Medicare assignment?
Yes. Dr. Margaret Brandquist accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.