Amy Evan Mar, DO
Internal Medicine Physician · Richardson, TX
Amy Evan Mar, DO is an internal medicine physician with a practice address in Richardson, Texas, and NPI 1972983567, issued on Jun 9, 2015. Check the license (Texas R7059, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Amy Evan Mar
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R7059 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2831 E President George Bush Hwy, Richardson, TX 75082
- Phone
- (469) 204-2021
- Enumerated
- Jun 9, 2015
- Record last updated
- Aug 8, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180720000748); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2831 E President George Bush Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abir Ahmad, M.D.Internal Medicine Physician1275708968
- Adrianne Allen, FNP-CNurse Practitioner1457244915
- Rajesh Anand, M.D.Emergency Medicine Physician1942563143
- Nguyen Bui, RNRegistered Nurse1386591196
- Angela Case-Sutphen, CPNP-AC, PCPediatric Nurse Practitioner1386849677
- Lakshmi Chekuri, M.D.Internal Medicine Physician1255445953
Verify Amy Evan Mar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R7059Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
369 Medicare Part D claims for 184 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 38 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass21 claims
- Hydrocodone-Acetaminophen18 claims
- Pantoprazole Sodium18 claims
- Prednisone18 claims
- Atorvastatin Calcium14 claims
- Nitrofurantoin Mono-Macro14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- MedhealthRichardson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Evan Mar among 9,175 internal medicine physician records in Texas
Amy Evan Mar, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2004 among the 6,088 with a school on file
- Record last updated2018 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 internal medicine physician records list a practice address in Richardson
They are 61 of the 2,896 NPPES records with a practice address in Richardson, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Richardson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sam Abraham, MDRichardson, TX 750821831349448
- Abir Ahmad, M.D.Richardson, TX 750821275708968
- Lakshmi Chekuri, M.D.Richardson, TX 750821255445953
- Vijaya Dhanvantri, MDRichardson, TX 750821316146103
- Shalomi George-Zieser, D.O.Richardson, TX 750821568660504
- Faisal Jhandiya, M.D.Richardson, TX 750821376581892
- Taiwo Oyenuga, M.DRichardson, TX 750821770774580
- Nghi Phan, MDRichardson, TX 750821649474222
Common questions
What is Amy Evan Mar, DO's NPI number?
Amy Evan Mar, DO's National Provider Identifier (NPI) is 1972983567, issued on Jun 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Amy Evan Mar, DO located?
The NPPES record lists a practice address at 2831 E President George Bush Hwy, Richardson, TX, 75082. Phone: (469) 204-2021. Providers update this record themselves, so call before visiting.
How can I verify Amy Evan Mar, DO's license?
NPPES lists Texas license number R7059, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Amy Evan Mar, DO prescribe under Medicare Part D?
In 2024, Amy Evan Mar, DO had 369 Medicare Part D claims for 184 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.