Active NPI 1962815852 Individual Practitioner Female Practitioner

Dr. Marium Khan , MD

Internal Medicine • Richmond, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Marium Khan, MD is a certified Internal Medicine practicing in Richmond, TX. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Khan delivers high-quality medical care to the local community at 10615 W GRAND PKWY S.

Dr. Khan is affiliated with Baylor St. Luke'S Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

10615 W Grand Pkwy S

Richmond, TX 774078692

Telephone 2816377390

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Richmond, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -7.6 yrs vs City Avg

City Avg: 23.6 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

24 Specialists

Practicing in Richmond, TX (9538 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Khan (16 Years) 16 Yrs

Richmond Specialty Average (23.6 Years) 23.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	209	128	$184.46	$91.78
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	18	18	$186.94	$118.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$399.00	$160.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	555	189	$175.00	$90.68
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	61	61	$150.00	$117.27
G0442 Annual alcohol misuse screening, 5 to 15 minutes	53	53	$25.00	$8.47
G0444 Annual depression screening, 5 to 15 minutes	49	49	$25.00	$8.47
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	28	14	$29.00	$10.98
99213 Established patient office or other outpatient visit, typically 15 minutes	24	24	$110.00	$62.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	16	$236.00	$133.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	699	296	$175.00	$93.09
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	135	23	$92.81	$48.75
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	48	48	$150.00	$121.30
99213 Established patient office or other outpatient visit, typically 15 minutes	47	41	$110.00	$62.24
G0444 Annual depression screening, 5 to 15 minutes	47	47	$25.00	$8.78
G0442 Annual alcohol misuse screening, 5 to 15 minutes	46	46	$25.00	$8.77
G0179 Physician re-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 to affirm the initial imp	28	15	$88.00	$37.32
G0180 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	19	17	$100.00	$48.82
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	19	16	$29.00	$11.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$266.00	$128.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	389	188	$103.63	$87.02
36415 Insertion of needle into vein for collection of blood sample	311	176	$3.15	$3.00
80053 Blood test, comprehensive group of blood chemicals	247	169	$11.68	$10.52
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	224	160	$8.28	$7.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	199	88	$356.00	$97.80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	162	72	$236.00	$68.24
80061 Blood test, lipids (cholesterol and triglycerides)	155	135	$14.34	$13.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	132	103	$132.60	$121.98
84443 Blood test, thyroid stimulating hormone (TSH)	98	83	$18.39	$16.78
83036 Hemoglobin A1C level	94	83	$10.00	$9.71
99238 Hospital discharge day management, 30 minutes or less	75	73	$155.00	$67.22
84439 Thyroxine (thyroid chemical), free	64	53	$11.13	$8.96
82570 Creatinine level to test for kidney function or muscle injury	46	41	$6.43	$5.18
82043 Urine microalbumin (protein) level	40	37	$6.58	$5.78
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$669.00	$190.06
81001 Manual urinalysis test with examination using microscope, automated	31	25	$4.39	$3.17
83550 Iron binding capacity	25	20	$9.00	$8.74
82728 Ferritin (blood protein) level	25	20	$14.00	$13.63
83540 Iron level	25	20	$7.00	$6.47
84481 Thyroid hormone, t3 measurement, free	24	23	$17.00	$16.94
82306 Vitamin d-3 level	23	21	$35.13	$29.02
99441 Telephone medical discussion with physician, 5-10 minutes	22	21	$63.82	$53.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	19	$53.70	$53.83
G0179 Physician re-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 to affirm the initial imp	17	13	$45.65	$39.15
82607 Cyanocobalamin (vitamin B-12) level	16	16	$16.00	$15.08
76700 Ultrasound of abdomen	11	11	$203.09	$107.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	574	203	$121.83	$105.03
99213 Established patient office or other outpatient visit, typically 15 minutes	571	201	$85.19	$72.85
36415 Insertion of needle into vein for collection of blood sample	539	218	$3.27	$2.98
80053 Blood test, comprehensive group of blood chemicals	371	199	$12.25	$10.45
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	335	201	$8.74	$7.70
84443 Blood test, thyroid stimulating hormone (TSH)	223	163	$19.44	$16.59
80061 Blood test, lipids (cholesterol and triglycerides)	217	158	$15.71	$13.19
83036 Hemoglobin A1C level	167	106	$10.47	$9.59
81001 Manual urinalysis test with examination using microscope, automated	87	55	$4.14	$3.15
84439 Thyroxine (thyroid chemical), free	85	68	$11.69	$8.94
82306 Vitamin d-3 level	53	42	$38.91	$29.09
82570 Creatinine level to test for kidney function or muscle injury	52	44	$6.38	$5.06
82043 Urine microalbumin (protein) level	44	39	$6.52	$5.63
G0008 Administration of influenza virus vaccine	41	41	$25.00	$16.18
80048 Blood test, basic group of blood chemicals (calcium, total)	38	30	$9.89	$8.27
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	36	36	$20.00	$19.58
83540 Iron level	35	29	$8.49	$6.41
82728 Ferritin (blood protein) level	35	29	$17.14	$13.50
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	34	14	$14.00	$13.90
84481 Thyroid hormone, t3 measurement, free	33	30	$17.00	$16.93
83550 Iron binding capacity	33	27	$11.12	$8.65
82607 Cyanocobalamin (vitamin B-12) level	25	23	$18.40	$15.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$105.96	$104.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$191.09	$162.08
85652 Red blood cell sedimentation rate, to detect inflammation, automated	22	21	$3.50	$2.66
86140 Measurement C-reactive protein for detection of infection or inflammation	21	21	$6.95	$5.09
93000 Routine ekg using at least 12 leads including interpretation and report	18	18	$20.67	$16.15
G0179 Physician re-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 to affirm the initial imp	18	11	$48.78	$39.99
93970 Ultrasound study of arm or leg veins with compression and maneuvers	16	16	$229.94	$172.00
G0103 Prostate cancer screening; prostate specific antigen test (psa)	14	14	$20.00	$19.20
82746 Folic acid level	12	11	$19.92	$14.68
76700 Ultrasound of abdomen	12	12	$118.00	$111.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$44.92	$44.61
G0180 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	11	11	$70.91	$52.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	572	225	$120.72	$103.99
36415 Insertion of needle into vein for collection of blood sample	456	218	$3.29	$2.92
99213 Established patient office or other outpatient visit, typically 15 minutes	427	193	$83.94	$70.77
80053 Blood test, comprehensive group of blood chemicals	274	192	$15.71	$11.36
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	270	187	$9.91	$8.41
84443 Blood test, thyroid stimulating hormone (TSH)	223	172	$23.98	$18.27
80061 Blood test, lipids (cholesterol and triglycerides)	183	155	$19.16	$14.46
83036 Hemoglobin A1C level	124	92	$13.94	$10.31
84439 Thyroxine (thyroid chemical), free	104	85	$13.31	$9.82
81001 Manual urinalysis test with examination using microscope, automated	104	76	$4.00	$3.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	69	69	$192.35	$157.32
G0008 Administration of influenza virus vaccine	58	56	$28.34	$15.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	45	33	$47.91	$43.41
82570 Creatinine level to test for kidney function or muscle injury	44	40	$8.14	$5.44
82306 Vitamin d-3 level	42	38	$36.14	$32.23
83550 Iron binding capacity	36	32	$13.25	$9.26
83540 Iron level	36	32	$10.33	$6.86
82728 Ferritin (blood protein) level	36	32	$21.00	$14.44
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	35	35	$32.31	$27.57
71046 X-ray of chest, 2 views	34	31	$38.12	$20.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$145.91	$103.57
82043 Urine microalbumin (protein) level	32	29	$9.75	$6.00
80048 Blood test, basic group of blood chemicals (calcium, total)	31	25	$12.35	$9.21
87502 Detection test by nucleic acid for multiple types influenza virus	28	26	$151.00	$87.17
82607 Cyanocobalamin (vitamin B-12) level	28	26	$19.39	$16.12
85610 Blood test, clotting time	25	14	$9.00	$3.42
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	23	23	$23.30	$18.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	22	18	$19.91	$15.96
93000 Routine ekg using at least 12 leads including interpretation and report	20	19	$17.00	$16.31
85652 Red blood cell sedimentation rate, to detect inflammation, automated	17	13	$3.71	$2.94
82746 Folic acid level	15	15	$21.33	$15.48
73030 X-ray of shoulder, minimum of 2 views	12	11	$29.00	$19.09
76700 Ultrasound of abdomen	11	11	$117.00	$78.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	300	151	$126.84	$102.94
36415 Insertion of needle into vein for collection of blood sample	205	137	$3.41	$2.91
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	125	114	$11.22	$9.35
80053 Blood test, comprehensive group of blood chemicals	121	112	$15.72	$12.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	113	113	$181.39	$158.09
84443 Blood test, thyroid stimulating hormone (TSH)	100	94	$22.98	$20.33
80061 Blood test, lipids (cholesterol and triglycerides)	87	83	$19.28	$16.08
99213 Established patient office or other outpatient visit, typically 15 minutes	63	47	$76.57	$70.07
99231 Follow-up hospital inpatient care per day, typically 15 minutes	60	45	$114.03	$44.44
83036 Hemoglobin A1C level	59	56	$12.81	$11.55
81001 Manual urinalysis test with examination using microscope, automated	56	50	$5.25	$3.80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	36	$211.00	$81.95
84439 Thyroxine (thyroid chemical), free	37	35	$13.43	$10.91
82570 Creatinine level to test for kidney function or muscle injury	34	33	$7.00	$6.26
G0008 Administration of influenza virus vaccine	33	33	$25.00	$19.43
82043 Urine microalbumin (protein) level	28	28	$8.00	$7.00
82607 Cyanocobalamin (vitamin B-12) level	26	25	$19.00	$18.24
83540 Iron level	25	25	$8.00	$7.83
82728 Ferritin (blood protein) level	24	24	$17.00	$16.49
83550 Iron binding capacity	24	24	$11.00	$10.57
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	23	23	$20.00	$18.65
82306 Vitamin d-3 level	19	18	$37.00	$35.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$132.18	$100.38
82962 Blood glucose (sugar) test performed by hand-held instrument	17	16	$4.00	$3.21
82746 Folic acid level	16	16	$19.00	$17.79
80048 Blood test, basic group of blood chemicals (calcium, total)	14	14	$11.00	$10.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	91	44	$112.09	$44.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	13	$208.48	$82.06

Medical Specialties & State Licenses

CMS Verified: 2026-02-23

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX U7334

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NY 2897171

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MS 28681

Hospital & Practice Group Affiliations

Baylor St. Luke's Medical Group

10615 W Grand Pkwy S, Richmond, TX 774078692

Phone: 2816377390

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners

Dr. Sandra Nweke , MD

Family Medicine

NPI 1376905430

Doctor of Medicine (M.D.)

Lisa Patel , PA

Physician Assistant

NPI 1629533294

Physician Assistant

Dr. Seema Jabeen , MD

Internal Medicine

NPI 1659537140

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

23 Historical Events

📍

Updated Practice Location December 05, 2025

Registered at 10615 W GRAND PKWY S, RICHMOND, TX 774078692 (Tel: 2816377390)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 05, 2025

Internal Medicine (License #2897171 in NY)

📍

Updated Business Mailing Address August 29, 2025

Registered at 10615 W GRAND PKWY S, RICHMOND, TX 774078692 (Tel: 2816377390)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2025

Internal Medicine (License #28681 in MS)

📍

Updated Practice Location April 11, 2022

Registered at 4333 15TH ST STE A, GULFPORT, MS 395012525 (Tel: 2288634000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2022

Internal Medicine (License #2897171 in NY)

📍

Updated Business Mailing Address June 02, 2021

Registered at 4500 13TH ST, GULFPORT, MS 395012515 (Tel: 2285751194)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 02, 2021

Internal Medicine (License #28681 in MS)

📍

Updated Practice Location January 10, 2019

Registered at 400 MILITARY HEIGHTS PLACE, ROSWELL, NM 88201 (Tel: 5756279500)

📍

Updated Business Mailing Address January 10, 2019

Registered at P O BOX 1574, ROSWELL, NM 88202 (Tel: 5756279500)

👤

Provider Name / Credentials Updated January 10, 2019

Recorded as MARIUM KHAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2019

Student in an Organized Health Care Education/Training Program

✅

NPI Profile Active July 10, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address July 10, 2017

Registered at 1 BROOKDALE PLAZA, BROOKLYN, NY 11212 (Tel: 3478313990)

📍

Updated Practice Location July 10, 2017

Registered at 1 BROOKDALE PLZ, BROOKLYN, NY 112123139 (Tel: 7182405000)

👤

Provider Name / Credentials Updated July 10, 2017

Recorded as MARIUM KHAN, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2017

Internal Medicine (License #2897171 in NY)

✅

NPI Profile Active June 09, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location June 09, 2014

Registered at 1 BROOKDALE PLZ, BROOKLYN, NY 112123139 (Tel: 7182405000)

📍

Updated Business Mailing Address June 09, 2014

Registered at 8346 118TH ST APT 2G, KEW GARDENS, NY 114154304 (Tel: 9172243391)

👤

Provider Name / Credentials Updated June 09, 2014

Recorded as MARIUM KHAN, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 09, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration June 09, 2014

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1962815852

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 09, 2014

Last Update: February 23, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

10615 W Grand Pkwy S

Richmond, TX 774078692

Phone: 2816377390

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

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This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.