1. Home
  2. Directory
  3. Texas
  4. Pearsall
  5. Internal Medicine
  6. NPI Profile

DR. MUHAMMAD B KHAN M.D.
NPI 1295705077
Internal Medicine in Pearsall, TX

Active since January 25, 2006PECOS EnrolledAccepts Medicare Assignment
421 S OAK ST, PEARSALL, TX 78061(830) 334-3351(830) 334-3365 Get Directions Write a Review

NPPES record last updated: April 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Muhammad B Khan M.d. NPPES

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

DR. MUHAMMAD B KHAN M.D. (NPI 1295705077) is an individual internal medicine provider in Pearsall, Texas, licensed in Texas (L1357) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Frio Regional Hospital, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1295705077
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MUHAMMAD B KHANCredential: M.D.
Location Address421 S OAK STPearsall, TX 78061-3119
Mailing AddressPo Box 1256Pearsall, TX 78061-1256 · (830) 334-3351 · Fax (830) 334-3365
Phone(830) 334-3351
Fax(830) 334-3365
Sole ProprietorYes
Medical School CMSOtherGraduated 1989
Enumeration DateJanuary 25, 2006
Last NPPES UpdateApril 27, 2023
NPPES CertifiedApril 27, 2023
✔ NPI 1295705077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in TX · L1357✔ Licensed in VA · 0101251054
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedEmergency MedicineTaxonomy 207P00000X · License L1357 (TX)
421 S OAK ST, Pearsall, TX 78061
Open in Google Maps ↗

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. Muhammad B Khan M.d. 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 ID2860385606
PECOS Enrollment IDI20040205000157
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 Muhammad Khan reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Frio Hospital Association
0.6 mi
Clinic/Center
105 E HACKBERRY ST STE A
Pearsall, TX 78061
  • Reassigned Medicare billing, Texas enrollment
  • 100 clinicians in this Medicare group
NPI 1053195032 (830) 334-2656
Khan Medical Clinic, PLLC
33 mi
Internal Medicine
304 N MAIN ST
Cotulla, TX 78014
  • Reassigned Medicare billing, Texas enrollment
  • 2 clinicians in this Medicare group
NPI 1366755738 (830) 879-2309
Emergency Medicine Services Of Tx, PLLC
53 mi
Emergency Medicine
7700 FLOYD CURL DR
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 1,452 clinicians in this Medicare group
NPI 1245938729 (210) 575-4000
Concord Medical Group Of Texas PLLC
362 mi
Emergency Medicine
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 1,439 clinicians in this Medicare group
NPI 1750790762 (888) 264-0330
Kingsford Emergency Group, LLC
1,202 mi
Emergency Medicine
2400 LEE HWY N
Pulaski, VA 24301
  • Reassigned Medicare billing, Virginia enrollment
  • 66 clinicians in this Medicare group
NPI 1336631480 (540) 994-8100
Kingsford Physician Services, LLC
1,202 mi
Hospitalist
2400 LEE HWY N
Pulaski, VA 24301
  • Reassigned Medicare billing, Virginia enrollment
  • 104 clinicians in this Medicare group
NPI 1871088526 (540) 994-8100
Ingleside Emergency Group, LLC
1,266 mi
Emergency Medicine
1 ARH LN
Low Moor, VA 24457
  • Reassigned Medicare billing, Virginia enrollment
  • 92 clinicians in this Medicare group
NPI 1144712662 (540) 862-6011
Hospitalist Medicine Physicians Of Virginia LLC
1,388 mi
Internal Medicine
1840 AMHERST ST
Winchester, VA 22601
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 147 clinicians in this Medicare group
NPI 1770756991 (540) 536-4334

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 2

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 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.
202 services82 patients
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.
127 services53 patients

Hospital Affiliations CMS Care Compare

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

Frio Regional Hospital

Critical Access Hospitals · Pearsall, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number451391
Location200 S Ih 35Pearsall, TX 78061 · Frio County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78061 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
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
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 5

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers20 claims37 services$5.75 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers13 claims17 services$1.06 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier14 claims14 services$18.26 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier14 claims14 services$99.21 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers16 claims16 services$27.15 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Muhammad Khan's NPI number?

The NPI number for Muhammad Khan is 1295705077. It was assigned to this individual provider in the NPPES registry on January 25, 2006.

Where is Muhammad Khan located?

Muhammad Khan practices at 421 S Oak St, Pearsall, TX 78061. The listed phone number is (830) 334-3351.

What is Muhammad Khan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Muhammad Khan enrolled in Medicare?

Yes. Muhammad Khan 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 Muhammad Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Muhammad Khan reassigns Medicare benefits to 8 organizations: Frio Hospital Association (Pearsall, TX), Khan Medical Clinic, PLLC (Cotulla, TX), Emergency Medicine Services Of Tx, PLLC (San Antonio, TX), Concord Medical Group Of Texas PLLC (Lubbock, TX), Kingsford Emergency Group, LLC (Pulaski, VA) 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 Muhammad Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Muhammad Khan 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 3 other insurers list Muhammad Khan 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 Muhammad Khan affiliated with any hospitals?

According to CMS data, Muhammad Khan is affiliated with Frio Regional Hospital.

When was this NPI record last updated?

The NPPES record for Muhammad Khan was last updated on April 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.