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

DR. MARIUM KHAN MD
NPI 1962815852
Internal Medicine in Richmond, TX

Active since June 09, 2014PECOS EnrolledAccepts Medicare Assignment
10615 W GRAND PKWY S, RICHMOND, TX 77407(281) 637-7390 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 5, 2025, Apr 11, 2022, Jun 2, 2021 and 2 more (5 updates tracked since 2017).

About Dr. Marium Khan Md NPPES

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

DR. MARIUM KHAN MD (NPI 1962815852) is an individual internal medicine provider in Richmond, Texas, licensed in Texas (U7334) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with Chi St Luke's Health Baylor College Of Medicine Me, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1962815852
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARIUM KHANCredential: MD
Location Address10615 W GRAND PKWY SRichmond, TX 77407-8692
Mailing Address10615 W Grand Pkwy SRichmond, TX 77407-8692 · (281) 637-7390 · Fax (713) 383-5970
Phone(281) 637-7390
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateJune 9, 2014
Last NPPES UpdateFebruary 23, 20265 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2026
✔ NPI 1962815852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in TX · U7334✔ Licensed in NY · 2897171✔ Licensed in MS · 28681
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.
10615 W GRAND PKWY S, Richmond, TX 77407
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, UnitedHealthcare and more.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

Dr. Marium Khan Md 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 ID3971874736
PECOS Enrollment IDI20240402004136
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 3

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.
209 services128 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
18 services18 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Chi St Luke's Health Baylor College Of Medicine Me

Acute Care Hospitals · Houston, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450193
Location6720 Bertner Ave, Ste Mc1-266Houston, TX 77030 · Harris County
Emergency services

St Luke's Sugar Land Hospital

Acute Care Hospitals · Sugar Land, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number670053
Location1317 Lake Pointe ParkwaySugar Land, TX 77478 · Fort Bend County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77407 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 3

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

Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers21 claims21 services$45.75 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers12 claims12 services$21.22 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers15 claims15 services$185.93 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 3

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

DR. SANDRA C NWEKE MD
Family Medicine
10615 W GRAND PKWY S
RICHMOND, TX 77407
Fort Bend County (281) 637-7390
LISA PATEL PA
Physician Assistant
10615 W GRAND PKWY S
RICHMOND, TX 77407
Fort Bend County (281) 637-7390
DR. SEEMA JABEEN M.D.
Internal Medicine
10615 W GRAND PKWY S
RICHMOND, TX 77407
Fort Bend County (281) 637-7390

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 Marium Khan's NPI number?

The NPI number for Marium Khan is 1962815852. It was assigned to this individual provider in the NPPES registry on June 9, 2014.

Where is Marium Khan located?

Marium Khan practices at 10615 W Grand Pkwy S, Richmond, TX 77407. The listed phone number is (281) 637-7390.

What is Marium Khan's specialty?

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

Is Marium Khan enrolled in Medicare?

Yes. Marium 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.

What insurance does Marium Khan accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice, UnitedHealthcare and WellPoint list Marium 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 Marium Khan affiliated with any hospitals?

According to CMS data, Marium Khan is affiliated with Chi St Luke's Health Baylor College Of Medicine Me and St Luke's Sugar Land Hospital.

When was this NPI record last updated?

The NPPES record for Marium Khan was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.