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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. TIMOTHY BRYAN DARMSTEDTER PA-C
NPI 1689952186
Physician Assistant in Dallas, TX

Active since August 01, 2011PECOS Enrolled
1935 MEDICAL DISTRICT DR, DALLAS, TX 75235(214) 456-7000 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Timothy Bryan Darmstedter Pa-c NPPES

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

MR. TIMOTHY BRYAN DARMSTEDTER PA-C (NPI 1689952186) is an individual physician assistant in Dallas, Texas, licensed in Texas (PA07364) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689952186
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. TIMOTHY BRYAN DARMSTEDTERCredential: PA-C
Location Address1935 MEDICAL DISTRICT DRDallas, TX 75235-7701
Mailing Address3904 Hunter Peak RdRoanoke, TX 76262-3836 · (214) 697-3592
Phone(214) 456-7000
Sole ProprietorNo
Enumeration DateAugust 1, 2011
Last NPPES UpdateJuly 9, 2026
NPPES CertifiedJuly 9, 2026
✔ NPI 1689952186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TX · PA07364
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA07364 (TX)
1935 MEDICAL DISTRICT DR, Dallas, TX 75235
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Timothy Bryan Darmstedter Pa-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75235 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
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

TERESA ANNA JONES CPNP-AC
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Dallas County (973) 801-0173
CASSIE ANN LAURENCE PA-C
Physician Assistant
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Dallas County (214) 456-7000
MICHELE WILLET RYLANDER RN, MSN, CPNP
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Dallas County (214) 456-7000
MR. ADAM CHRISTOPHER WENNER CPNP-AC
Nurse Practitioner (Pediatrics, Critical Care)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Dallas County (469) 303-7000
RICHARD DAVID SENTELLE D.M.D./PH.D.
Student in an Organized Health Care Education/Training Program
1935 MEDICAL DISTRICT DR, GRADUATE MEDICAL EDUCATION
DALLAS, TX 75235
Dallas County (214) 456-2735
KELSEY NICOLE BURKHART PA
Physician Assistant
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Dallas County (214) 456-7000
RENAE JEAN WHITE MD
Student in an Organized Health Care Education/Training Program
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Dallas County (214) 456-2735
VICTORIA LEE CPNP-AC/PC
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Dallas County (214) 456-7000

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 Timothy Darmstedter's NPI number?

The NPI number for Timothy Darmstedter is 1689952186. It was assigned to this individual provider in the NPPES registry on August 1, 2011.

Where is Timothy Darmstedter located?

Timothy Darmstedter practices at 1935 Medical District Dr, Dallas, TX 75235. The listed phone number is (214) 456-7000.

What is Timothy Darmstedter's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Timothy Darmstedter enrolled in Medicare?

Yes. Timothy Darmstedter is registered in the Medicare PECOS enrollment system.

What insurance does Timothy Darmstedter accept?

Health plans from Blue Cross and Blue Shield of Texas list Timothy Darmstedter 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 Timothy Darmstedter was last updated on July 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.