Active NPI 1972983567 Individual Practitioner Female Practitioner

Dr. Amy Evan Mar , DO

Internal Medicine • Richardson, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Amy Mar, DO is a certified Internal Medicine practicing in Richardson, TX. With approximately 11 years of clinical experience since graduating from William Carey University College Of Osteopathic Medicine in 2015, Dr. Mar delivers high-quality medical care to the local community at 2831 E PRESIDENT GEORGE BUSH HWY.

Dr. Mar is affiliated with Medhealth and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2831 E President George Bush Hwy

Richardson, TX 75082

Telephone 4692042021

Associated Practice Facility / Clinic

🏢 Methodist Hospitals Of Dallas Facility NPI 1033165501

Medicare Profile & Education

Medical School

William Carey University College Of Osteopathic Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Richardson, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs -14.7 yrs vs City Avg

City Avg: 25.7 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

62 Specialists

Practicing in Richardson, TX (9538 Statewide)

Telehealth Adoption Rate

25.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mar (11 Years) 11 Yrs

Richardson Specialty Average (25.7 Years) 25.7 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	485	206	$180.00	$75.00
99239 Hospital discharge day management, more than 30 minutes	218	214	$288.00	$108.71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	194	187	$501.00	$164.36
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	194	98	$259.00	$112.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	518	193	$180.00	$75.32
99239 Hospital discharge day management, more than 30 minutes	213	209	$281.33	$108.33
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	207	200	$501.00	$166.16
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	177	78	$259.00	$113.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	346	160	$180.00	$68.25
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	267	103	$259.00	$99.29
99239 Hospital discharge day management, more than 30 minutes	131	127	$267.00	$101.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	123	119	$501.00	$192.60
99220 Hospital observation care, typically 70 minutes	74	73	$455.00	$174.05
99217 Hospital observation care on day of discharge	67	66	$181.00	$69.61
99225 Subsequent observation care, typically 25 minutes per day	53	37	$180.00	$66.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$340.00	$131.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	411	145	$236.28	$100.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	390	159	$164.92	$70.21
99239 Hospital discharge day management, more than 30 minutes	170	162	$312.94	$104.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	139	134	$428.86	$196.33
99220 Hospital observation care, typically 70 minutes	97	97	$535.87	$178.34
99217 Hospital observation care on day of discharge	91	91	$207.73	$70.81
99225 Subsequent observation care, typically 25 minutes per day	62	47	$136.71	$70.50
99226 Subsequent observation care, typically 35 minutes per day	13	13	$198.77	$101.51
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes	12	12	$629.25	$211.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	476	207	$230.00	$101.80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	274	144	$160.00	$70.79
99239 Hospital discharge day management, more than 30 minutes	185	180	$324.00	$106.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	164	157	$409.00	$200.74
99220 Hospital observation care, typically 70 minutes	99	96	$561.00	$184.26
99217 Hospital observation care on day of discharge	70	69	$219.00	$72.19
99225 Subsequent observation care, typically 25 minutes per day	33	27	$119.00	$72.44
99226 Subsequent observation care, typically 35 minutes per day	13	13	$172.00	$104.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	635	210	$230.00	$99.96
99239 Hospital discharge day management, more than 30 minutes	179	173	$324.00	$103.25
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	152	145	$409.00	$195.94
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	135	77	$160.00	$68.64
99220 Hospital observation care, typically 70 minutes	90	89	$561.00	$180.69
99217 Hospital observation care on day of discharge	83	83	$219.00	$70.94
99226 Subsequent observation care, typically 35 minutes per day	33	29	$172.00	$101.87
99219 Hospital observation care, typically 50 minutes	22	22	$410.00	$132.22
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes	13	13	$660.00	$212.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$275.00	$133.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	157	55	$230.00	$101.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	51	$160.00	$70.40
99239 Hospital discharge day management, more than 30 minutes	53	52	$324.00	$104.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	43	$409.00	$197.74
99219 Hospital observation care, typically 50 minutes	19	19	$410.00	$132.79
99217 Hospital observation care on day of discharge	18	18	$219.00	$67.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$275.00	$126.68
99220 Hospital observation care, typically 70 minutes	15	15	$561.00	$171.99

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX R7059

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.

Hospital & Practice Group Affiliations

Medhealth

2831 E President George Bush Hwy, Richardson, TX 750823561

Phone: 9724984826

Practice Associates & Co-Workers

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

23 Associated Practitioners

Dr. Nadia Takieddine , MD

Internal Medicine

NPI 1033349980

Doctor of Medicine (M.D.)

Judith Omoke , MSN, APRN, AGACNP-BC

Nurse Practitioner - Acute Care

NPI 1083323653

Master of Science in Nursing, Advanced Practice Registered Nurse, Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Dr. Bryan Le , DO

Internal Medicine

NPI 1144727843

Doctor of Osteopathic Medicine (D.O.)

Dr. Vineeth Viswanathan , MD

Internal Medicine

NPI 1225410863

Doctor of Medicine (M.D.)

Maheen Patel

Family Medicine

NPI 1245611367

Dr. Lakshmi Chekuri , MD

Internal Medicine

NPI 1255445953

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location August 08, 2018

Registered at 2831 E PRESIDENT GEORGE BUSH HWY, RICHARDSON, TX 75082 (Tel: 4692042021)

📍

Updated Business Mailing Address August 08, 2018

Registered at 2831 E PRESIDENT GEORGE BUSH HWY, RICHARDSON, TX 750823561 (Tel: 4692042021)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 08, 2018

Internal Medicine (License #R7059 in TX)

✅

NPI Profile Active May 10, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location May 10, 2016

Registered at 700 E MARSHALL AVE, LONGVIEW, TX 756015580 (Tel: 9033152000)

📍

Updated Business Mailing Address May 10, 2016

Registered at 700 E MARSHALL AVE, LONGVIEW, TX 756015580 (Tel: 9033152000)

👤

Provider Name / Credentials Updated May 10, 2016

Recorded as AMY MAR, DO

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 10, 2016

Internal Medicine (License #BP10053892 in TX)

🟢

Initial NPI Registration & Enumeration June 09, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Amy Mar. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1972983567

Entity Type:

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

Enumeration Date: June 09, 2015

Last Update: August 08, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2831 E President George Bush Hwy

Richardson, TX 750823561

Phone: 4692042021

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.