Active NPI 1881668952 Individual Practitioner Male Practitioner

Dr. Michael Scott Marshall , MD

Internal Medicine • Cedar Hill, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Marshall, MD is a certified Internal Medicine practicing in Cedar Hill, TX. With approximately 41 years of clinical experience since graduating from University Of Texas Southwestern Medical School At Dallas in 1985, Dr. Marshall delivers high-quality medical care to the local community at 950 E BELT LINE RD STE 150.

Dr. Marshall maintains professional affiliations with Medhealth, Green Oaks Physical Therapy Limited Partnership and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

950 E Belt Line Rd Ste 150

Cedar Hill, TX 751042424

Telephone 9722917863

Fax 9722910942

Medicare Profile & Education

Medical School

University Of Texas Southwestern Medical School At Dallas

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Cedar Hill, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +11.7 yrs vs City Avg

City Avg: 29.3 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

6 Specialists

Practicing in Cedar Hill, TX (9538 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

59.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marshall (41 Years) 41 Yrs

Cedar Hill Specialty Average (29.3 Years) 29.3 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	463	207	$330.00	$124.79
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	326	165	$40.00	$15.82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	114	114	$337.00	$127.68
G0008 Administration of influenza virus vaccine	101	95	$34.00	$32.05
90662 Influenza vaccine split virus, preservative free	100	94	$141.84	$81.03
99213 Established patient office or other outpatient visit, typically 15 minutes	87	77	$233.00	$87.47
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	85	85	$748.00	$281.64
G0009 Administration of pneumococcal vaccine	79	79	$46.00	$32.05
93000 Routine ekg using at least 12 leads including interpretation and report	35	31	$36.00	$14.13
99497 Advance care planning, first 30 minutes	27	27	$216.00	$78.47
83036 Hemoglobin A1C level	19	17	$18.00	$9.10
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	18	18	$171.00	$68.88

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	434	206	$330.00	$125.76
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	116	116	$337.00	$128.47
90662 Influenza vaccine split virus, preservative free	107	103	$140.22	$71.04
G0008 Administration of influenza virus vaccine	103	99	$34.00	$30.63
99213 Established patient office or other outpatient visit, typically 15 minutes	91	81	$233.00	$88.99
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	38	38	$748.00	$282.89
93000 Routine ekg using at least 12 leads including interpretation and report	36	34	$36.00	$14.44
G0009 Administration of pneumococcal vaccine	33	33	$40.00	$30.63
99497 Advance care planning, first 30 minutes	14	14	$216.00	$81.80
90471 Administration of 1 vaccine	13	12	$43.00	$17.20
83036 Hemoglobin A1C level	11	11	$11.00	$9.52
81002 Urinalysis, manual test	11	11	$4.00	$3.10

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	384	199	$330.00	$130.01
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	112	112	$337.00	$134.67
99213 Established patient office or other outpatient visit, typically 15 minutes	102	85	$233.00	$92.36
G0008 Administration of influenza virus vaccine	98	97	$34.00	$29.96
90662 Influenza vaccine split virus, preservative free	95	95	$139.32	$68.37
93000 Routine ekg using at least 12 leads including interpretation and report	40	40	$36.80	$14.61
0124A Fee covid-19 vac 13 res	24	24	$102.00	$39.65
99497 Advance care planning, first 30 minutes	23	23	$216.00	$86.59
0004A Fee covid-19 vac 1 res	19	19	$102.00	$39.82
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	15	15	$57.50	$36.29
0134A Fee covid-19 vac 14 res	15	15	$102.00	$39.65
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$419.73	$170.87

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	368	198	$249.46	$131.49
99213 Established patient office or other outpatient visit, typically 15 minutes	189	131	$170.33	$93.39
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	129	129	$307.12	$137.12
90662 Influenza vaccine split virus, preservative free	123	122	$76.19	$65.12
G0008 Administration of influenza virus vaccine	123	122	$30.12	$17.35
99497 Advance care planning, first 30 minutes	52	52	$209.54	$87.72
93000 Routine ekg using at least 12 leads including interpretation and report	32	31	$46.63	$14.76
G0009 Administration of pneumococcal vaccine	15	15	$30.22	$17.41

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	371	217	$219.00	$109.77
99213 Established patient office or other outpatient visit, typically 15 minutes	260	192	$149.00	$75.68
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	141	141	$268.85	$119.61
99497 Advance care planning, first 30 minutes	130	130	$208.00	$88.25
G0008 Administration of influenza virus vaccine	122	119	$25.33	$16.76
90662 Influenza vaccine split virus, preservative free	112	109	$80.00	$59.95
93000 Routine ekg using at least 12 leads including interpretation and report	30	28	$50.00	$17.54
G0009 Administration of pneumococcal vaccine	22	22	$25.33	$15.47
99442 Telephone medical discussion with physician, 11-20 minutes	21	19	$149.00	$76.91
81002 Urinalysis, manual test	11	11	$5.00	$3.43
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$270.00	$118.47
90670 Pneumococcal vaccine for injection into muscle	11	11	$200.00	$163.27

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	649	317	$219.00	$109.62
99213 Established patient office or other outpatient visit, typically 15 minutes	454	297	$149.00	$74.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	170	170	$180.68	$116.34
G0008 Administration of influenza virus vaccine	159	153	$25.33	$16.62
90662 Influenza vaccine split virus, preservative free	146	142	$80.00	$54.35
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	66	24	$45.00	$16.75
81002 Urinalysis, manual test	61	48	$5.00	$3.41
93000 Routine ekg using at least 12 leads including interpretation and report	54	51	$50.00	$16.55
J1100 Injection, dexamethasone sodium phosphate, 1 mg	48	11	$5.00	$0.12
G0009 Administration of pneumococcal vaccine	32	32	$25.33	$16.21
90670 Pneumococcal vaccine for injection into muscle	20	20	$200.00	$186.20
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	19	19	$170.00	$167.35
87804 Detection test by immunoassay with direct visual observation for influenza virus	17	16	$28.00	$15.27
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	15	15	$175.00	$109.15
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$270.00	$109.82

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	664	314	$219.08	$108.34
99213 Established patient office or other outpatient visit, typically 15 minutes	347	263	$149.00	$73.37
G0008 Administration of influenza virus vaccine	183	176	$25.33	$20.42
90662 Influenza vaccine split virus, preservative free	170	165	$50.85	$41.85
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	115	115	$180.00	$115.86
J1100 Injection, dexamethasone sodium phosphate, 1 mg	80	19	$5.00	$0.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	61	26	$45.00	$20.80
81002 Urinalysis, manual test	52	42	$5.00	$3.41
93000 Routine ekg using at least 12 leads including interpretation and report	50	48	$50.00	$16.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	25	$89.00	$44.34
G0009 Administration of pneumococcal vaccine	25	25	$25.33	$20.65
J1030 Injection, methylprednisolone acetate, 40 mg	21	20	$15.00	$6.67
90670 Pneumococcal vaccine for injection into muscle	13	13	$200.00	$193.23
87804 Detection test by immunoassay with direct visual observation for influenza virus	13	13	$28.00	$16.22
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$255.00	$104.14

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	605	270	$204.71	$106.76
99213 Established patient office or other outpatient visit, typically 15 minutes	252	188	$140.23	$73.23
G0008 Administration of influenza virus vaccine	163	159	$25.33	$24.82
90662 Influenza vaccine split virus, preservative free	156	153	$38.00	$37.24
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	119	119	$167.82	$115.07
93000 Routine ekg using at least 12 leads including interpretation and report	74	70	$48.58	$16.93
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	49	16	$45.00	$25.76
G0009 Administration of pneumococcal vaccine	43	43	$25.33	$24.82
90670 Pneumococcal vaccine for injection into muscle	26	26	$200.00	$185.30
81002 Urinalysis, manual test	23	18	$5.00	$3.43
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	19	14	$148.44	$105.62
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$88.65	$43.23
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$91.76	$88.18
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$170.00	$163.66
99495 Transitional care management services for problem of at least moderate complexity	11	11	$328.00	$163.87

Medical Specialties & State Licenses

CMS Verified: 2023-03-14

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX H0602

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.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License TX 42970

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

046051102 (TX)

Hospital & Practice Group Affiliations

Green Oaks Physical Therapy Limited Partnership

2000 Fm, Midlothian, TX 760656559

Phone: 4698562476

Medhealth

3000 Blackburn St, Dallas, TX 752042217

Phone: 2145998624

Medhealth

5224 S State Hwy 360, Grand Prairie, TX 750520950

Phone: 9725220691

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. Amelia Wayhs , MD

Family Medicine

NPI 1043280357

Doctor of Medicine (M.D.)

Dr. Sarah Abdellatif , DO

Family Medicine - Sports Medicine

NPI 1043660178

Doctor of Osteopathic Medicine (D.O.)

Nicole Mcwhorter , PA-C

Physician Assistant

NPI 1114600327

Physician Assistant (Certified)

Chester Jones , AGNP

Nurse Practitioner - Primary Care

NPI 1124578455

Adult-Gerontology Nurse Practitioner

Dr. Brian Jones , MD

Family Medicine

NPI 1225002298

Doctor of Medicine (M.D.)

Sherrie Lacock

Physician Assistant

NPI 1447869656

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location March 14, 2023

Registered at 950 E BELT LINE RD STE 150, CEDAR HILL, TX 751042424 (Tel: 9722917863)

📍

Updated Business Mailing Address November 10, 2021

Registered at 950 E BELT LINE RD STE 150, CEDAR HILL, TX 751042424 (Tel: 9722917863)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 10, 2021

Pediatrics (License #42970 in TX)

✅

NPI Profile Active December 02, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location December 02, 2010

Registered at 326 COOPER ST, CEDAR HILL, TX 751042628 (Tel: 9722917863)

📍

Updated Business Mailing Address December 02, 2010

Registered at 3400 W WHEATLAND RD, PAV III STE #360, DALLAS, TX 752374418 (Tel: 2148844700)

👤

Provider Name / Credentials Updated December 02, 2010

Recorded as MICHAEL MARSHALL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2010

Internal Medicine (License #H0602 in TX)

🟢

Initial NPI Registration & Enumeration February 15, 2006

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: 1881668952

Entity Type:

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

Enumeration Date: February 15, 2006

Last Update: March 14, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

950 E Belt Line Rd Ste 150

Cedar Hill, TX 751042424

Phone: 9722917863

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

⚠️ Medical Disclaimer

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.