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MARSHALL HANCOCK CRNA
NPI 1790103109
Nurse Anesthetist, Certified Registered in Dallas, TX

Active since April 02, 2014
6606 LBJ FWY STE 200, DALLAS, TX 75240(972) 715-5000(972) 715-9976 Get Directions Write a Review

NPPES record last updated: October 27, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marshall Hancock Crna NPPES

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

MARSHALL HANCOCK CRNA (NPI 1790103109) is an individual nurse anesthetist, certified registered in Dallas, Texas, licensed in Texas (AP125140) and active in the NPI registry since April 2014. He is a graduate of Other (2013).

NPPES Registry Identity

NPI1790103109
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMARSHALL HANCOCKCredential: CRNA
Location Address6606 LBJ FWY STE 200Dallas, TX 75240-6524
Mailing AddressPo Box 650865Dallas, TX 75265-0865 · (972) 715-5000 · Fax (972) 715-9976
Phone(972) 715-5000
Fax(972) 715-9976
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateApril 2, 2014
Last NPPES UpdateOctober 27, 2015
✔ NPI 1790103109 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
Licenses✔ Licensed in TX · AP125140✔ Licensed in LA · 130764
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.
6606 LBJ FWY STE 200, Dallas, TX 75240
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Cigna Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marshall Hancock Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385869403
PECOS Enrollment IDI20140703001877

Medicare Billing Reassignments

8

Medicare enrollment records show Marshall Hancock reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthomed Staffing LLC
3.0 mi
Anesthesiology
15305 DALLAS PKWY STE 900
Addison, TX 75001
  • Reassigned Medicare billing, Texas enrollment
  • 513 clinicians in this Medicare group
NPI 1225514276 (469) 863-9978
Eagle Anesthesia PLLC
3.0 mi
Anesthesiology
811 S CENTRAL EXPY STE 103
Richardson, TX 75080
  • Reassigned Medicare billing, Texas enrollment
  • 46 clinicians in this Medicare group
NPI 1891151478 (972) 636-5727
Clinical Associates, Inc
18 mi
Nurse Anesthetist, Certified Registered
1452 HUGHES RD STE 244
Grapevine, TX 76051
  • Reassigned Medicare billing, Texas enrollment
  • 74 clinicians in this Medicare group
NPI 1518265966 (800) 875-8523
Dfw Oba PLLC
18 mi
Anesthesiology
3001 CROSS TIMBERS RD STE 120
Flower Mound, TX 75028
  • Reassigned Medicare billing, Texas enrollment
  • 60 clinicians in this Medicare group
NPI 1124468855 (972) 350-0225
Texas Anesthesia Partners, PLLC
22 mi
Anesthesiology
1403 DARTMOUTH DR
Southlake, TX 76092
  • Reassigned Medicare billing, Texas enrollment
  • 447 clinicians in this Medicare group
NPI 1144673468 (817) 917-9582
Harris County Med Surg Partners PLLC
228 mi
Anesthesiology
11111 KATY FREEWAY, SUITE 910 - #0274
Houston, TX 77079
  • Reassigned Medicare billing, Texas enrollment
  • 95 clinicians in this Medicare group
NPI 1417490137 (888) 589-8550
Xenon Medical Of Texas PLLC
231 mi
Anesthesiology
2500 WILCREST DR STE 300-3481
Houston, TX 77042
  • Reassigned Medicare billing, Texas enrollment
  • 89 clinicians in this Medicare group
NPI 1588007215 (917) 397-1229
Houston Anesthesia Services PLLC
234 mi
Anesthesiology
6200 SAVOY DR STE 1202
Houston, TX 77036
  • Reassigned Medicare billing, Texas enrollment
  • 122 clinicians in this Medicare group
NPI 1194332130 (323) 472-6823

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 6

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 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.
117 services95 patients
Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope 00732
This procedure involves using an endoscope, a flexible tube with a light and camera, to examine or treat your gallbladder, pancreas, or liver. Anesthesia is administered to ensure you're comfortable and pain-free during the procedure.
67 services47 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.
18 services17 patients
Anesthesia for other procedure on upper abdomen 00790
Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.
14 services13 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.
12 services12 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.
11 services11 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.

DR. CHRISTOPHER D LECHEMINANT MD
Anesthesiology
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
MS. JUSTINA OSAGIODUWA NWOKEDI CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
MICHAEL D HENDERSON MD
Anesthesiology
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
JERI LYN ELKINS CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 233-1999
ALLISON NICOLE DEBOLT CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
LAURA KAY LESKO CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
DR. LUIS G. MICHELSEN M.D.
Anesthesiology
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
SHEILA O BURGESS CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY STE 200
DALLAS, TX 75240
Dallas County (972) 715-5000

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 Marshall Hancock's NPI number?

The NPI number for Marshall Hancock is 1790103109. It was assigned to this individual provider in the NPPES registry on April 2, 2014.

Where is Marshall Hancock located?

Marshall Hancock practices at 6606 Lbj Fwy Ste 200, Dallas, TX 75240. The listed phone number is (972) 715-5000.

What is Marshall Hancock's specialty?

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

Is Marshall Hancock enrolled in Medicare?

Yes. Marshall Hancock is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marshall Hancock's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marshall Hancock reassigns Medicare benefits to 8 organizations: Orthomed Staffing LLC (Addison, TX), Eagle Anesthesia PLLC (Richardson, TX), Clinical Associates, Inc (Grapevine, TX), Dfw Oba PLLC (Flower Mound, TX), Texas Anesthesia Partners, PLLC (Southlake, TX) and 3 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 Marshall Hancock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marshall Hancock accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Cigna Healthcare, Molina Healthcare and UnitedHealthcare list Marshall Hancock 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.

When was this NPI record last updated?

The NPPES record for Marshall Hancock was last updated on October 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.