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STEPHANIE HAGMAIER CRNA
NPI 1366604381
Nurse Anesthetist, Certified Registered in Fredericksburg, VA

Active since July 01, 2008Accepts Medicare Assignment
1001 SAM PERRY BLVD, FREDERICKSBURG, VA 22401(540) 741-7614 Get Directions Write a Review

NPPES record last updated: December 18, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 18, 2024, Mar 17, 2018 (2 updates tracked since 2018).

About Stephanie Hagmaier Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE HAGMAIER CRNA (NPI 1366604381) is an individual nurse anesthetist, certified registered in Fredericksburg, Virginia, licensed in Virginia (0024167900) and active in the NPI registry since July 2008. She is affiliated with Mary Washington Hospital, maintains 3 additional practice locations, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1366604381
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameSTEPHANIE HAGMAIERCredential: CRNA
Location Address1001 SAM PERRY BLVDFredericksburg, VA 22401-4453
Mailing Address3100 Spring Forest Rd Ste 130Raleigh, NC 27616-2880 · (800) 280-9533 · Fax (919) 873-9821
Phone(540) 741-7614
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJuly 1, 2008
Last NPPES UpdateDecember 18, 20242 updates tracked since enumeration
NPPES CertifiedDecember 18, 2024
✔ NPI 1366604381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in VA · 0024167900
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 0001181335 (VA)
1001 SAM PERRY BLVD, Fredericksburg, VA 22401
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Secondary Practice Locations 3

Location 11906 Belleview Ave SERoanoke, VA 24014-1838 · Phone (540) 981-7000
Location 2101 Hospital Center BlvdStafford, VA 22554-6200 · Phone (540) 741-7614
Location 31201 Sam Perry Blvd Ste 101Fredericksburg, VA 22401-4490 · Phone (540) 741-7614

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephanie Hagmaier Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID345316436
PECOS Enrollment IDI20080915000375

Medicare Billing Reassignments

9

Medicare enrollment records show Stephanie Hagmaier reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mary Washington Healthcare Specialty Services LLC
Same address
Anesthesiology
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 186 clinicians in this Medicare group
NPI 1821033010 (540) 741-1041
Oracle Heart & Vascular, Inc.
0.3 mi
Interventional Cardiology
1011 CARE WAY STE 200
Fredericksburg, VA 22401
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 4 clinicians in this Medicare group
NPI 1972924520 (855) 739-9953
Central Virginia Anesthesia Associates, LLC
1.9 mi
Nurse Anesthetist, Certified Registered
1211 CENTRAL PARK BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 19 clinicians in this Medicare group
NPI 1740820976 (840) 408-0800
Professional Anesthesia Group, LLC
2.4 mi
Anesthesiology
1500 DIXON ST STE 101
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 135 clinicians in this Medicare group
NPI 1619149648 (540) 371-5349
Northstar Anesthesia Of Virginia, LLC
37 mi
Anesthesiology
2501 PARKERS LN
Alexandria, VA 22306
  • Reassigned Medicare billing, Virginia enrollment
  • 631 clinicians in this Medicare group
NPI 1194488791 (214) 687-0497
American Anesthesiology Of Virginia PC
40 mi
Anesthesiology
3300 GALLOWS RD
Falls Church, VA 22042
  • Reassigned Medicare billing, Virginia enrollment
  • 1,217 clinicians in this Medicare group
NPI 1417994872 (037) 764-0017
Surgical Anesthesia Associates, PLLC
48 mi
Anesthesiology
5255 LOUGHBORO RD NW
Washington, DC 20016
  • Reassigned Medicare billing, Virginia enrollment
  • 119 clinicians in this Medicare group
NPI 1811930647 (202) 243-2280
Anesthesiology Associates Of Radford Inc
186 mi
Anesthesiology
2900 LAMB CIR STE L223
Christiansburg, VA 24073
  • Reassigned Medicare billing, Virginia enrollment
  • 63 clinicians in this Medicare group
NPI 1407878465 (540) 731-1898
Anesthesia Dynamics LLC
801 mi
Anesthesiology
206 2ND ST E
Bradenton, FL 34208
  • Reassigned Medicare billing, Virginia enrollment
  • 36 clinicians in this Medicare group
NPI 1073001012 (888) 851-4642

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
82 services82 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
70 services69 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
45 services44 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
27 services27 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mary Washington Hospital

Acute Care Hospitals · Fredericksburg, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490022
Location1001 Sam Perry BoulevardFredericksburg, VA 22401 · Fredericksburg City County
Emergency services Birthing friendly

Spotsylvania Regional Medical Center

Acute Care Hospitals · Fredericksburg, VA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number490141
Location4600 Spotsylvania ParkwayFredericksburg, VA 22408 · Spotsylvania County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JUSTIN HAMWAY RACKLEY MD
Anesthesiology
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
MELYSSA CARROLL MOONEY CRNA
Nurse Anesthetist, Certified Registered
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
JENNIFER LYNN BRIDY CRNA
Nurse Anesthetist, Certified Registered
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
DR. THOMAS EDWARD BORSARI MD
Anesthesiology
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
MARY WASHINGTON HOSPITAL, INC.
Internal Medicine (Cardiovascular Disease)
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-1041
NARINDER NITIN SETHI MD, MS
Radiology (Diagnostic Radiology)
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 361-1000
AMANDA LYNN RAE CRNA
Nurse Anesthetist, Certified Registered
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
DAVID SCOTT M.D.
Radiology (Diagnostic Radiology)
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-1571

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Hagmaier's NPI number?

The NPI number for Stephanie Hagmaier is 1366604381. It was assigned to this individual provider in the NPPES registry on July 1, 2008.

Where is Stephanie Hagmaier located?

Stephanie Hagmaier practices at 1001 Sam Perry Blvd, Fredericksburg, VA 22401. The listed phone number is (540) 741-7614.

What is Stephanie Hagmaier's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Stephanie Hagmaier enrolled in Medicare?

Yes. Stephanie Hagmaier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Stephanie Hagmaier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Hagmaier reassigns Medicare benefits to 9 organizations: Mary Washington Healthcare Specialty Services LLC (Fredericksburg, VA), Oracle Heart & Vascular, Inc. (Fredericksburg, VA), Central Virginia Anesthesia Associates, LLC (Fredericksburg, VA), Professional Anesthesia Group, LLC (Fredericksburg, VA), Northstar Anesthesia Of Virginia, LLC (Alexandria, VA) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephanie Hagmaier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Hagmaier accept?

Health plans from Oscar Health and Oscar Insurance Company list Stephanie Hagmaier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Stephanie Hagmaier affiliated with any hospitals?

According to CMS data, Stephanie Hagmaier is affiliated with Mary Washington Hospital and Spotsylvania Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Stephanie Hagmaier was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.