Dr. Amy Evan Mar, DO
- Medicare services, 2024
- 1,091
- Medicare patients, 2024
- 301
- Part D claims, 2024
- 369
- Hospital affiliations
- 1
- Industry payments
- $390
- Practice address
- 2821 E President George Bush Hwy, Richardson, TX 75082
- Practice phone
- Call (469) 204-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Methodist Richardson Medical Center
Richardson, Texas
Find Dr. Mar's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Amy Evan Mar is an internist in Richardson, Texas
Dr. Mar practices at Methodist Richardson Medical Center in Richardson, Texas.
Dr. Mar's NPI, 1972983567, was assigned on June 9, 2015. Dr. Mar graduated from William Carey University College Of Osteopathic Medicine in 2015. Dr. Mar holds Texas license R7059.
- NPI
- 1972983567NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456650688
- NPI enumeration date
- June 9, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 204-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amy Evan Mar practices at Methodist Richardson Medical Center in Richardson, Texas
Dr. Mar's primary practice is Methodist Richardson Medical Center, at 2821 E President George Bush Hwy, Richardson, TX 75082 in Dallas County. The practice phone is (469) 204-1000.
- Methodist Richardson Medical Center2821 E President George Bush Hwy, Richardson, TX 75082 · Dallas CountyPhone(469) 204-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Amy Evan Mar is affiliated with 2 sites of care and 1 medical group
Dr. Mar's primary practice is Methodist Richardson Medical Center in Richardson, Texas. Dr. Mar is also affiliated with Methodist Richardson Medical Center. The medical group on file is Methodist Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Amy Evan Mar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Methodist Richardson Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amy Evan Mar is one of 8,437 internists in Texas
Internal medicine is Dr. Mar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mar is board certified in internal medicine by the American Board of Internal Medicine. Dr. Mar is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists acute diabetes, acute stomach ulcer, atrial fibrillation and flutter, cardiac arrhythmia, cellulitis, circulation problems, congestive heart failure and electrolyte disorders among the conditions Dr. Mar treats.
Internists near Dr. Mar
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Amy Evan Mar billed Medicare for 1,091 services in 2024
CMS data shows 1,091 Medicare services from Dr. Mar across 4 procedure codes in 2024, for 301 Medicare patients. Medicare paid $89,173 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1152024: 1,0912%
Dr. Mar compared with the Texas median for internists, 2024
- Dr. Mar
- Texas median
- Medicare services
- 1,091vs 5392.0 times
- Medicare patients
- 301vs 19058% above
- Part D claims
- 149vs 28948% below
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Mar's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Mar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mar and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amy Evan Mar treated 301 Medicare patients in 2024, average age 77
CMS counts 301 Medicare patients who saw Dr. Mar in 2024. The largest group is 75 to 84, with 122 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mar's median patient age at 76, with 55% women.
Dr. Mar's Medicare patients by age, 2024
Dr. Mar's Medicare patients by sex, 2024
- Women17357%
- Men12843%
Chronic conditions among Dr. Mar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Mood disorders51%
- Ischemic heart disease50%
- Chronic kidney disease48%
- Depression47%
- Diabetes47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amy Evan Mar wrote 369 Medicare Part D claims in 2024
In 2024, Dr. Mar wrote 369 Medicare Part D claims for 184 patients. 91% of them were for generic drugs. CMS names the drug for 149 of them, across 10 drugs with 11 or more claims each, at $932 in total drug cost. In 2023, CMS named 125 claims across 8 drugs.
Dr. Mar's Part D claims by kind of drug, 2024
- Generic337 claims91%
- Brand-name and other32 claims9%
Dr. Mar's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Mar's Part D claims, 2024
- Opioids10%38 of 369 claims
- Antibiotics18%68 of 369 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1252024: 14919%
Drugs named by CMS: 10 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Amy Evan Mar takes part in Medicare
Dr. Mar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Amy Evan Mar received $390 in industry payments from 2016 to 2023
CMS Open Payments shows 9 general payments to Dr. Mar from 7 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $248.
General payments to Dr. Mar by program year, 2016 to 2023
Companies that paid Dr. Mar the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amy Evan Mar graduated from William Carey University College Of Osteopathic Medicine
Dr. Mar graduated from William Carey University College Of Osteopathic Medicine in 2015.
- Medical school
- Board certified in internal medicine
- Board certified in 2018 - 2027
Source: Dmand AI Professional Profile Data
Dr. Amy Evan Mar accepts plans from 18 insurance carriers
Dr. Mar is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +10 more carriersWith a free account
Plan types Dr. Mar accepts, by number of carriers
- PPO12
- HMO9
- Medicare8
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Amy Evan Mar's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Amy Evan Mar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Amy Evan Mar's NPI number?
Dr. Amy Evan Mar's NPI number is 1972983567. It was assigned on June 9, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Amy Evan Mar?
Dr. Amy Evan Mar is an internist in Richardson, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Amy Evan Mar practice?
Dr. Mar practices at 2821 E President George Bush Hwy, Richardson, TX 75082. Dr. Mar's primary practice is Methodist Richardson Medical Center in Richardson, Texas.
What is Dr. Amy Evan Mar's office phone number?
The practice phone on file for Dr. Mar is (469) 204-1000.
What is Dr. Amy Evan Mar's medical license number?
Dr. Mar holds Texas license R7059.
Which hospitals is Dr. Amy Evan Mar affiliated with?
Dr. Mar is affiliated with Methodist Richardson Medical Center.
What medical group is Dr. Amy Evan Mar part of?
Dr. Mar is linked to Methodist Medical Group.
Does Dr. Amy Evan Mar accept Medicare?
Yes. CMS data shows Dr. Mar billed Medicare for 1,091 services in 2024, and Dr. Mar accepts Medicare assignment.
How many Medicare patients does Dr. Amy Evan Mar see?
CMS counts 301 Medicare patients who saw Dr. Mar in 2024, with an average age of 77.
Is Dr. Amy Evan Mar board certified?
Yes. Dr. Mar is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Amy Evan Mar bill to Medicare?
In 2024, Dr. Mar's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Amy Evan Mar go to medical school?
Dr. Mar graduated from William Carey University College Of Osteopathic Medicine in 2015.
What drugs does Dr. Amy Evan Mar prescribe most?
In 2024 Medicare Part D data, Dr. Mar's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Hydrocodone-Acetaminophen and Pantoprazole Sodium.
Has Dr. Amy Evan Mar received payments from drug or device companies?
CMS Open Payments shows $390 in general payments to Dr. Mar from 7 companies from 2016 to 2023. The largest total came from Inari Medical, Inc.
How long has Dr. Amy Evan Mar been practicing?
Dr. Mar graduated from medical school in 2015, 11 years ago.
What insurance does Dr. Amy Evan Mar accept?
Dr. Mar is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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