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MARY WASHINGTON HEALTHCARE SPECIALTY SERVICES LLC
NPI 1821033010
Anesthesiology in Fredericksburg, VA

Active since June 19, 2006
1001 SAM PERRY BLVD, FREDERICKSBURG, VA 22401(540) 741-1041 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mary Washington Healthcare Specialty Services Llc NPPES

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

MARY WASHINGTON HEALTHCARE SPECIALTY SERVICES LLC (NPI 1821033010) is a healthcare organization registered as an anesthesiology in Fredericksburg, Virginia and active in the NPI registry since June 2006. The organization maintains 3 additional practice locations and lists Christopher D Newman, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1821033010
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameMARY WASHINGTON HEALTHCARE SPECIALTY SERVICES LLC
Location Address1001 SAM PERRY BLVDFredericksburg, VA 22401
Mailing Address1340 Central Park Blvd Ste 100Fredericksburg, VA 22401-4940
Phone(540) 741-1041
Organization SubpartNo
Authorized OfficialChristopher D NewmanChief Executive Officer · (540) 741-3248
Enumeration DateJune 19, 2006
Last NPPES UpdateFebruary 17, 2026
NPPES CertifiedFebruary 17, 2026
✔ NPI 1821033010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedNurse Anesthetist, Certified RegisteredTaxonomy 367500000X
1001 SAM PERRY BLVD, Fredericksburg, VA 22401
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Secondary Practice Locations 3

Location 11001 Sam Perry BlvdFredericksburg, VA 22401 · Phone (540) 741-1100
Location 21201 Sam Perry Blvd Ste 201Fredericksburg, VA 22401-4491 · Phone (540) 741-1100
Location 3101 Hospital Center BlvdStafford, VA 22554-6200 · Phone (540) 741-1100

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Washington Healthcare Specialty Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

185

Medicare enrollment records show 185 clinicians reassign Medicare billing to Mary Washington Healthcare Specialty Services LLC, which bills Medicare for the services they deliver. Of these, 55 practice at this address and 57 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Certified Registered Nurse Anesthetist (CRNA)120
Anesthesiology64
Critical Care (Intensivists)1

Nearest to this location (20)

See all 185
Taneisha Alvarez, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1518442904
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ Accepts MedicareSame address
Jeremy Baran, M.D.
Anesthesiology
NPI 1245546761
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOS✔ Accepts MedicareSame address
Christopher Barnes
Certified Registered Nurse Anesthetist (CRNA)
NPI 1922631456
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(205) 401-8200
✔ Accepts MedicareSame address
Thomas Borsari, MD
Anesthesiology
NPI 1003839416
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOS✔ Accepts MedicareSame address
Adrian Bridy, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1821115593
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ Accepts MedicareSame address
Jennifer Bridy, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1003832361
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ Accepts MedicareSame address
William Brosche, MD
Anesthesiology
NPI 1184615445
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOS✔ Accepts MedicareSame address
Barrie Brown, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1982705000
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ Accepts MedicareSame address
Michael Brown, DO
Anesthesiology
NPI 1609857721
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOS✔ Accepts MedicareSame address
Yaru Chen, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1831724301
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ Accepts MedicareSame address
Casey Coates, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1245778570
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ Accepts MedicareSame address
Eldridge Coates, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1861768624
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ Accepts MedicareSame address
Megan Coughlin, MD
Anesthesiology
NPI 1497246847
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOS✔ Accepts MedicareSame address
Kathryn Dunn, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1275698581
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-1100
✔ Accepts MedicareSame address
Leroy Edwards, MD
Anesthesiology
NPI 1265423529
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOS✔ Accepts MedicareSame address
Kristisa Estep, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1962734491
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-1100
✔ Accepts MedicareSame address
Ariunzaya Freshcorn, MD
Anesthesiology
NPI 1790427383
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOSSame address
Michelle Gee, M.D.
Anesthesiology
NPI 1184914079
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOSSame address
Krista Manges-Zalegowski, MD
Anesthesiology
NPI 1073504338
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-7614
✔ PECOS✔ Accepts MedicareSame address
Meghan Powell, D.O.
Anesthesiology
NPI 1922531797
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
(540) 741-1100
✔ PECOS✔ Accepts MedicareSame address
See all 185 clinicians

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

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 Mary Washington Healthcare Specialty Services LLC's NPI number?

The NPI number for Mary Washington Healthcare Specialty Services LLC is 1821033010. It was assigned to this organization in the NPPES registry on June 19, 2006.

Where is Mary Washington Healthcare Specialty Services LLC located?

Mary Washington Healthcare Specialty Services LLC is located at 1001 Sam Perry Blvd, Fredericksburg, VA 22401. The listed phone number is (540) 741-1041.

What is Mary Washington Healthcare Specialty Services LLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mary Washington Healthcare Specialty Services LLC enrolled in Medicare?

Yes. Mary Washington Healthcare Specialty Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mary Washington Healthcare Specialty Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 185 clinicians in 3 Medicare specialties reassign their Medicare billing to Mary Washington Healthcare Specialty Services LLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (120), Anesthesiology (64) and Critical Care (Intensivists) (1). Of these, 55 practice at this address and 57 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mary Washington Healthcare Specialty Services LLC was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.