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CHRISTOPHER DUVALL CRNA
NPI 1760806228
Nurse Anesthetist, Certified Registered in San Antonio, TX

Active since February 04, 2014PECOS EnrolledAccepts Medicare Assignment
4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 358-4000 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 21, 2024, Nov 4, 2024, Jul 23, 2023 and 2 more (5 updates tracked since 2015).

About Christopher Duvall Crna NPPES

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

CHRISTOPHER DUVALL CRNA (NPI 1760806228) is an individual nurse anesthetist, certified registered in San Antonio, Texas, licensed in Texas (AP139933) and active in the NPI registry since February 2014. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1760806228
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameCHRISTOPHER DUVALLCredential: CRNA
Location Address4502 MEDICAL DRSan Antonio, TX 78229-4402
Mailing Address4502 Medical DrSan Antonio, TX 78229-4402 · (210) 358-4000 · Fax (210) 358-4775
Phone(210) 358-4000
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateFebruary 4, 2014
Last NPPES UpdateJuly 2, 20265 updates tracked since enumeration
NPPES CertifiedJuly 2, 2026
✔ NPI 1760806228 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 TX · AP139933
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 ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 1107553 (TX)
4502 MEDICAL DR, San Antonio, TX 78229
Open in Google Maps ↗

Secondary Practice Locations 2

Location 18300 Floyd Curl DrSan Antonio, TX 78229-3931 · Phone (210) 450-9000 · Fax (210) 644-9307
Location 2903 W Martin St # MS 49-2San Antonio, TX 78207-0903 · Phone (210) 358-3400

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, Community First 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 and accepts Medicare assignment

Christopher Duvall 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 ID4284943762
PECOS Enrollment IDI20151023000694
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

8

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

Uthscsa Dental School
0.2 mi
Oral and Maxillofacial Surgery
7703 FLOYD CURL DR
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: University Of Texas Health Science Center At San Antonio
  • 2,397 clinicians in this Medicare group
NPI 1750403887 (210) 567-3274
Community Medicine Associates
7.0 mi
Family Medicine
903 W MARTIN ST # MS 49-2
San Antonio, TX 78207
  • Reassigned Medicare billing, Texas enrollment
  • 1,129 clinicians in this Medicare group
NPI 1245313329 (210) 358-3401
Austin Anesthesiology Group, PLLC
78 mi
Anesthesiology
8140 N MOPAC EXPY STE 3-210
Austin, TX 78759
  • Reassigned Medicare billing, Texas enrollment
  • 840 clinicians in this Medicare group
NPI 1598724304 (512) 343-2292
Xenon Medical Of Texas PLLC
182 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
186 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
Emergenchealth PLLC
230 mi
Anesthesiology
4100 INTERNATIONAL PLZ STE 800
Fort Worth, TX 76109
  • Reassigned Medicare billing, Texas enrollment
  • 1,612 clinicians in this Medicare group
NPI 1467970897 (972) 861-1270
Anesthesia Services Of San Joaquin, P.C.
1,425 mi
Anesthesiology
500 W HOSPITAL RD
French Camp, CA 95231
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Anesthesia Services Of San Joaquin PC
  • 217 clinicians in this Medicare group
NPI 1366778227 (877) 580-3144
Lifelinc Anesthesia Vi PC
1,434 mi
Nurse Anesthetist, Certified Registered
75 NEILSON ST
Watsonville, CA 95076
  • Reassigned Medicare billing, California enrollment
  • 44 clinicians in this Medicare group
NPI 1487221628 (831) 724-4741

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

EDUARDO N. POLLONO MD
Internal Medicine (Cardiovascular Disease)
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
DR. MAHDIEH IRAN NEJAD PARIZI M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
RICHARD LEE BALLENTINE D.M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
MR. STEVAN REYES PTA
Physical Therapy Assistant
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4253
MRS. CLAIRE LELEUX BEADLE CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
NNENNA AWAGU CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 567-4500
DR. CYNTHIA N NGUYEN PHARMD
Pharmacist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 743-4034
DR. JONATHAN EDWARD SLOVIK MD
Hospitalist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000

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 Christopher Duvall's NPI number?

The NPI number for Christopher Duvall is 1760806228. It was assigned to this individual provider in the NPPES registry on February 4, 2014.

Where is Christopher Duvall located?

Christopher Duvall practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 358-4000.

What is Christopher Duvall's specialty?

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

Is Christopher Duvall enrolled in Medicare?

Yes. Christopher Duvall 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 Christopher Duvall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Duvall reassigns Medicare benefits to 8 organizations: Uthscsa Dental School (San Antonio, TX), Community Medicine Associates (San Antonio, TX), Austin Anesthesiology Group, PLLC (Austin, TX), Xenon Medical Of Texas PLLC (Houston, TX), Houston Anesthesia Services PLLC (Houston, 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 Christopher Duvall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Duvall accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Community First and Imperial Insurance Companies, Inc. list Christopher Duvall 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 Christopher Duvall was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.