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DR. DUANE WARD MAYNARD M.D.
NPI 1205819208
Anesthesiology in Boerne, TX

Active since November 22, 2005PECOS Enrolled
11026 ANAQUA SPGS, BOERNE, TX 78006(210) 621-0640(210) 621-2386 Get Directions Write a Review

NPPES record last updated: January 10, 2014. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Duane Ward Maynard M.d. NPPES

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

DR. DUANE WARD MAYNARD M.D. (NPI 1205819208) is an individual anesthesiology provider in Boerne, Texas, licensed in Texas (H6417) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205819208
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. DUANE WARD MAYNARDCredential: M.D.
Location Address11026 ANAQUA SPGSBoerne, TX 78006-8491
Mailing AddressPo Box 240098San Antonio, TX 78224-0098 · (210) 621-0640 · Fax (210) 621-2386
Phone(210) 621-0640
Fax(210) 621-2386
Sole ProprietorYes
Enumeration DateNovember 22, 2005
Last NPPES UpdateJanuary 10, 2014
✔ NPI 1205819208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · H6417
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.
11026 ANAQUA SPGS, Boerne, TX 78006
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Other Identifiers 3

Other8CA823TX · Blue Cross
Medicaid130527810TX
Medicare PIN8J6131TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community First, 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 (PECOS)

Dr. Duane Ward Maynard M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Duane Maynard reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lone Star Anesthesia Partners PLLC
12 mi
Anesthesiology
19802 MESSINA
San Antonio, TX 78258
  • Reassigned Medicare billing, Texas enrollment
  • 144 clinicians in this Medicare group
NPI 1124760996 (210) 412-4310

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

Other Providers at the Same Location NPPES

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

DUANE W. MAYNARD, M.D., P.A.
Anesthesiology
11026 ANAQUA SPGS
BOERNE, TX 78006
Kendall County (210) 621-0640

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 Duane Maynard's NPI number?

The NPI number for Duane Maynard is 1205819208. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is Duane Maynard located?

Duane Maynard practices at 11026 Anaqua Spgs, Boerne, TX 78006. The listed phone number is (210) 621-0640.

What is Duane Maynard's specialty?

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

Is Duane Maynard enrolled in Medicare?

Yes. Duane Maynard is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Duane Maynard's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Duane Maynard reassigns Medicare benefits to Lone Star Anesthesia Partners PLLC (San Antonio, TX). The 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 Duane Maynard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Duane Maynard accept?

Health plans from Blue Cross and Blue Shield of Texas, Community First and Oscar Insurance Company list Duane Maynard 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 Duane Maynard was last updated on January 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.