EFRAIN A. MARTINEZ CRNA
NPI 1043587314
Nurse Anesthetist, Certified Registered in Arlington, VA

Q: What is Efrain Martinez's NPI number?

The NPI number for Efrain Martinez is 1043587314. It was assigned to this individual provider in the NPPES registry on November 30, 2011.

Q: What is Efrain Martinez's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Efrain Martinez was last updated on November 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.

Active since November 30, 2011

1701 N GEORGE MASON DR, SUITE 2D, ARLINGTON, VA 22205(703) 558-5000(517) 787-1027 Get Directions Write a Review

NPPES record last updated: November 30, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Efrain A. Martinez Crna NPPES

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

EFRAIN A. MARTINEZ CRNA (NPI 1043587314) is an individual nurse anesthetist, certified registered in Arlington, Virginia, licensed in Virginia (0001205635) and active in the NPI registry since November 2011.

NPPES Registry Identity

NPI1043587314

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameEFRAIN A. MARTINEZCredential: CRNA

Location Address1701 N GEORGE MASON DR, SUITE 2DArlington, VA 22205-3610

Mailing Address1701 N George Mason Dr, Suite 2dArlington, VA 22205-3610 · (703) 558-5000 · Fax (517) 787-1027

Phone(703) 558-5000

Fax(517) 787-1027

Sole ProprietorNo

Enumeration DateNovember 30, 2011

✔ NPI 1043587314 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in VA · 0001205635

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.

1701 N GEORGE MASON DR, Arlington, VA 22205

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Efrain A. Martinez Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Efrain Martinez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dominion Anesthesia, PLLC

Same address

Anesthesiology

1701 N GEORGE MASON DR # DR.2D
Arlington, VA 22205

Reassigned Medicare billing, District of Columbia enrollment
158 clinicians in this Medicare group

NPI 1073554952 (888) 276-1910

Capital Anesthesia Partners, LLC

5.5 mi

Anesthesiology

5550 FRIENDSHIP BLVD STE T100
Chevy Chase, MD 20815

Reassigned Medicare billing, District of Columbia enrollment
78 clinicians in this Medicare group

NPI 1265715692 (517) 787-6440

Mid-Maryland Anesthesia LLC

41 mi

Anesthesiology

85 THOMAS JOHNSON CT, SUITE C
Frederick, MD 21702

Reassigned Medicare billing, Maryland enrollment
17 clinicians in this Medicare group

NPI 1669866489 (301) 663-9440

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 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.

307 services305 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.

71 services71 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 services68 patients

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.

41 services41 patients

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.

CHRISTINA WALD RN

Nurse Anesthetist, Certified Registered

1701 N GEORGE MASON DR
ARLINGTON, VA 22205

Arlington County (714) 904-0496

DR. BRIAN CARUTH PHARMD

Pharmacist

1701 N GEORGE MASON DR
ARLINGTON, VA 22205

Arlington County (703) 558-5000

MS. DEBORAH ANNA FISCHETTI CNNP

Nurse Practitioner (Neonatal, Critical Care)

1701 N GEORGE MASON DR
ARLINGTON, VA 22205

Arlington County (703) 558-6675

DR. MUSHFIQUE AHMED MD

Anesthesiology

1701 N GEORGE MASON DR
ARLINGTON, VA 22205

Arlington County (703) 558-2438

MR. DAVID W GLOSE II CSFA

Specialist/Technologist, Other (Surgical Assistant)

1701 N GEORGE MASON DR
ARLINGTON, VA 22205

Arlington County (703) 558-5000

DR. MICHAEL ANDREW COLE M.D.

Internal Medicine (Critical Care Medicine)

1701 N GEORGE MASON DR, INTENSIVE CARE UNIT
ARLINGTON, VA 22205

Arlington County (571) 244-8410

EMALEE BLACK PHARMD

Pharmacist

1701 N GEORGE MASON DR
ARLINGTON, VA 22205

Arlington County (703) 558-5000

DR. JENNIFER BINGHAM PHARMD

Pharmacist (Critical Care)

1701 N GEORGE MASON DR
ARLINGTON, VA 22205

Arlington County (703) 558-6217

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 Efrain Martinez's NPI number?

The NPI number for Efrain Martinez is 1043587314. It was assigned to this individual provider in the NPPES registry on November 30, 2011.

Where is Efrain Martinez located?

Efrain Martinez practices at 1701 N George Mason Dr Suite 2D, Arlington, VA 22205. The listed phone number is (703) 558-5000.

What is Efrain Martinez's specialty?

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

Is Efrain Martinez enrolled in Medicare?

Yes. Efrain Martinez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Efrain Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Efrain Martinez reassigns Medicare benefits to 3 organizations: Dominion Anesthesia, PLLC (Arlington, VA), Capital Anesthesia Partners, LLC (Chevy Chase, MD) and Mid-Maryland Anesthesia LLC (Frederick, MD). 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 Efrain Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Efrain Martinez was last updated on November 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.