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MARK WILSON CLANCY PA
NPI 1609507334
Physician Assistant in Brenham, TX

Active since June 22, 2022PECOS EnrolledAccepts Medicare Assignment
110 HIGHWAY 290 W, BRENHAM, TX 77833(979) 830-5584(979) 277-7100 Get Directions Write a Review

NPPES record last updated: October 9, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 9, 2024, Apr 23, 2024 (2 updates tracked since 2024).

About Mark Wilson Clancy Pa NPPES

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

MARK WILSON CLANCY PA (NPI 1609507334) is an individual physician assistant in Brenham, Texas, licensed in Texas (PA17808) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS, is affiliated with Chi St Joseph Health Regional Hospital, and maintains a secondary practice location in Edinburg.

NPPES Registry Identity

NPI1609507334
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMARK WILSON CLANCYCredential: PA
Location Address110 HIGHWAY 290 WBrenham, TX 77833-9165
Mailing Address110 Highway 290 WBrenham, TX 77833-9165 · (979) 830-5584 · Fax (979) 277-7100
Phone(979) 830-5584
Fax(979) 277-7100
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJune 22, 2022
Last NPPES UpdateOctober 9, 20242 updates tracked since enumeration
NPPES CertifiedOctober 9, 2024
✔ NPI 1609507334 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 · PA17808
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
110 HIGHWAY 290 W, Brenham, TX 77833
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Secondary Practice Location 1

Location 11201 W University DrEdinburg, TX 78539-2909 · Phone (956) 665-7049

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Wilson Clancy Pa 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 ID9537500970
PECOS Enrollment IDI20240515004149
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.

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
103 services79 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
26 services22 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
24 services24 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
17 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chi St Joseph Health Regional Hospital

Acute Care Hospitals · Bryan, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450011
Location2801 Franciscan DrBryan, TX 77802 · Brazos County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77833 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
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 2

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

DR. KELLY COLLEEN MCDONALD M.D.
Family Medicine
110 HIGHWAY 290 W
BRENHAM, TX 77833
Washington County (979) 830-5584
SARA ANN MEHRENS PA-C
Family Medicine
110 HIGHWAY 290 W
BRENHAM, TX 77833
Washington County (979) 830-5584

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 Mark Clancy's NPI number?

The NPI number for Mark Clancy is 1609507334. It was assigned to this individual provider in the NPPES registry on June 22, 2022.

Where is Mark Clancy located?

Mark Clancy practices at 110 Highway 290 W, Brenham, TX 77833. The listed phone number is (979) 830-5584.

What is Mark Clancy's specialty?

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

Is Mark Clancy enrolled in Medicare?

Yes. Mark Clancy 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.

What insurance does Mark Clancy accept?

Health plans from Blue Cross and Blue Shield of Texas, UnitedHealthcare and WellPoint list Mark Clancy 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.

Is Mark Clancy affiliated with any hospitals?

According to CMS data, Mark Clancy is affiliated with Chi St Joseph Health Regional Hospital.

When was this NPI record last updated?

The NPPES record for Mark Clancy was last updated on October 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.