DR. MARK A WITT DPM
NPI 1093782427
Podiatrist in Longview, TX

Q: What is Mark Witt's NPI number?

The NPI number for Mark Witt is 1093782427. It was assigned to this individual provider in the NPPES registry on March 3, 2006.

Q: What is Mark Witt's specialty?

The primary specialty registered for this NPI is Podiatrist with taxonomy code 213E00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Witt was last updated on June 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since March 03, 2006PECOS EnrolledAccepts Medicare Assignment

709 HOLLYBROOK DR, SUITE 3401, LONGVIEW, TX 75605(903) 753-1778(903) 753-7202 Get Directions Write a Review

NPPES record last updated: June 13, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Mark A Witt Dpm NPPES

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

DR. MARK A WITT DPM (NPI 1093782427) is an individual podiatrist in Longview, Texas, licensed in Texas (1692) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Christus Good Shepherd Medical Center, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1093782427

Entity TypeIndividualMale

Primary Taxonomy213E00000X

Provider Legal NameDR. MARK A WITTCredential: DPM

Location Address709 HOLLYBROOK DR, SUITE 3401Longview, TX 75605-2411

Mailing AddressPo Box 610393Dallas, TX 75261-0393 · (903) 232-8501 · Fax (903) 232-8226

Phone(903) 753-1778

Fax(903) 753-7202

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateMarch 3, 2006

Last NPPES UpdateJune 13, 2019

✔ NPI 1093782427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatristPodiatric Medicine & Surgery Service Providers

Taxonomy Code213E00000X

License✔ Licensed in TX · 1692

Definition

A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

709 HOLLYBROOK DR, Longview, TX 75605

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Other Identifiers 2

Medicaid166961601TX

OtherP00442444TX · Rr Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Dr. Mark A Witt Dpm 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 ID8325012693

PECOS Enrollment IDI20040823000863

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 Mark Witt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Associated Clinicians Of East Texas

0.1 mi

Internal Medicine

707 HOLLYBROOK DR
Longview, TX 75605

Reassigned Medicare billing, Texas enrollment
114 clinicians in this Medicare group

NPI 1932640349 (903) 757-6042

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 13

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.

788 services370 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.

335 services335 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

272 services183 patients

Removal of fingernails or toenails, 6 or more nails 11721

This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.

198 services117 patients

Removal of skin and tissue, 20.0 sq cm or less 11042

This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.

125 services39 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

59 services50 patients

Permanent removal fingernail or toenail 11750

Permanent removal of a fingernail or toenail, also known as avulsion, is a procedure performed to treat nail infections or severe ingrown nails. The nail is carefully removed under local anesthesia. After removal, a chemical is applied to prevent nail regrowth, ensuring the issue does not recur.

49 services39 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

47 services29 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

35 services32 patients

X-ray of foot, 2 views 73620

An X-ray of the foot, 2 views, is a quick, painless test that produces images of the bones and structures inside your foot. Two different angles are used to provide a comprehensive view. This helps doctors diagnose fractures, infections, or other abnormalities.

28 services26 patients

Removal of noncancer thickened skin growth, 1 growth 11055

This procedure involves the removal of a thickened skin growth that is not cancerous. A healthcare professional will safely extract the growth, usually under local anesthesia. This process helps maintain skin health and prevent potential complications.

22 services20 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

14 services14 patients

Amputation of toe at joint between forefoot and toes 28820

Amputation of a toe at the joint between forefoot and toes is a surgical procedure performed to remove a toe due to severe injury, infection, or disease. It aims to alleviate pain, prevent disease spread, and improve overall foot function.

13 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Christus Good Shepherd Medical Center

Acute Care Hospitals · Longview, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450032

Location700 E Marshall AveLongview, TX 75601 · Gregg County

Emergency services Birthing friendly

Longview Regional Medical Center

Acute Care Hospitals · Longview, TX

2/5 CMS rating

OwnershipProprietary

CMS Certification Number450702

Location2901 N Fourth StLongview, TX 75605 · Gregg County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75605 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Walking boot, non-pneumatic, with or without joints, with or without interface material, prefabricated, off-the-shelf L4387

DME-Orthotic Devices · category DF000N

1 supplier17 claims17 services$132.95 avg. paid by Medicare

Static or dynamic ankle foot orthosis, including soft interface material, adjustable for fit, for positioning, may be used for minimal ambulation, prefabricated, off-the-shelf L4397

DME-Orthotic Devices · category DF000N

1 supplier27 claims27 services$135.34 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. SAMIR V GERMANWALA DO

Internal Medicine (Cardiovascular Disease)

709 HOLLYBROOK DR, SUITE 2301
LONGVIEW, TX 75605

Gregg County (903) 757-4691

JEFFREY M. SHEA, MD, PA

Internal Medicine (Pulmonary Disease)

709 HOLLYBROOK DR, SUITE 3400
LONGVIEW, TX 75605

Gregg County (903) 758-1464

RODNEY LEE HENRY M.D.

Internal Medicine (Interventional Cardiology)

709 HOLLYBROOK DR, SUITE 2301
LONGVIEW, TX 75605

Gregg County (903) 757-5804

DR. JORGE EDUARDO MASSARE-RODRIGUEZ M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

709 HOLLYBROOK DR, SUITE 2301
LONGVIEW, TX 75605

Gregg County (903) 757-5804

AMBER NICOLE LOWERY NP-C

Nurse Practitioner (Family)

709 HOLLYBROOK DR
LONGVIEW, TX 75605

Gregg County (903) 757-6042

DR. JACK D ELDER MD

Orthopaedic Surgery (Sports Medicine)

709 HOLLYBROOK DR, SUITE 3401
LONGVIEW, TX 75605

Gregg County (903) 753-1778

DR. ANITA R SCRIBNER MD

Internal Medicine

709 HOLLYBROOK DR, SUITE 4500
LONGVIEW, TX 75605

Gregg County (903) 757-6042

DR. JONATHAN DAVID GREIFENKAMP MD

Internal Medicine (Cardiovascular Disease)

709 HOLLYBROOK DR, SUITE 2301
LONGVIEW, TX 75605

Gregg County (903) 757-4691

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 Witt's NPI number?

The NPI number for Mark Witt is 1093782427. It was assigned to this individual provider in the NPPES registry on March 3, 2006.

Where is Mark Witt located?

Mark Witt practices at 709 Hollybrook Dr Suite 3401, Longview, TX 75605. The listed phone number is (903) 753-1778.

What is Mark Witt's specialty?

The primary specialty registered for this NPI is Podiatrist with taxonomy code 213E00000X.

Is Mark Witt enrolled in Medicare?

Yes. Mark Witt 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 organization bills Medicare for Mark Witt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Witt reassigns Medicare benefits to Associated Clinicians Of East Texas (Longview, 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 Mark Witt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Witt accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Mark Witt 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 Witt affiliated with any hospitals?

According to CMS data, Mark Witt is affiliated with Christus Good Shepherd Medical Center and Longview Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Witt was last updated on June 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.