Doctor profile · Federal record

Dr. Mary Hidalgo, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Fairfax, VA

  • NPI 1821199159
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3998 Fair Ridge Dr, Suite 320
Fairfax, VA 220332907
(703) 295-9360
fax (703) 295-9369
Mailing address
500 Hospital Dr
Warrenton, VA 201863027

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
September 23, 2008
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (3)
Virginia #0024167953 · Alabama #1-101930 · Colorado #178681

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821199159. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
3
Medicare allowed
$14,308
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 21 21 $148
01214 Anesthesia for total hip replacement 16 16 $375
01402 Anesthesia for procedure for total knee joint replacement 16 16 $325

In context: peer comparison

Among 23 peers in this city , average services per provider: 31. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Becton, Dickinson and Company 1 $20.17

By nature of payment

Food and Beverage
$20

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Hidalgo's medical specialty?
Dr. Mary Hidalgo practices Certified Registered Nurse Anesthetist in Fairfax, VA.
Where does Dr. Mary Hidalgo practice?
Dr. Mary Hidalgo practices at 3998 Fair Ridge Dr, Fairfax, VA 220332907. Office phone: 7032959360.
What is Dr. Mary Hidalgo's NPI?
Dr. Mary Hidalgo's National Provider Identifier (NPI) is 1821199159, issued by NPPES.
Does Dr. Mary Hidalgo accept Medicare assignment?
Yes. Dr. Mary Hidalgo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Hidalgo commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for total hip replacement (HCPCS 01214); Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.