Dr. Mary N. Ezeanuna, DO

  • Lakewood, WA
  • Rheumatologist
NPI1528555208PAC ID2062758758
Medicare services, 2024
250
Medicare patients, 2024
152
Part D claims, 2024
308
Publications
2
MIPS score, 2024
85
Practice address
9606 Veterans SW Dr, Lakewood, WA 98498
Practice phone
Call (253) 583-8448
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dept of Veteran Affairs

Lakewood, Washington

See all 8 affiliations

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Dr. Mary N. Ezeanuna is a rheumatologist in Lakewood, Washington

Dr. Ezeanuna practices at Dept of Veteran Affairs in Lakewood, Washington.

Dr. Ezeanuna's NPI, 1528555208, was assigned on April 18, 2018. Dr. Ezeanuna graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine in 2018. Dr. Ezeanuna holds Nevada license DO3553.

NPI and contact details
Medicare PAC ID
2062758758
NPI enumeration date
April 18, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(253) 583-8448
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mary N. Ezeanuna practices at Dept of Veteran Affairs in Lakewood, Washington

Dr. Ezeanuna's primary practice is Dept of Veteran Affairs, at 9606 Veterans SW Dr, Lakewood, WA 98498 in Pierce County. The practice phone is (253) 583-8448.

  • Dept of Veteran Affairs
    9606 Veterans SW Dr, Lakewood, WA 98498 · Pierce CountyPhone(253) 583-8448

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Mary N. Ezeanuna is affiliated with 7 sites of care and 1 medical group

Dr. Ezeanuna's primary practice is Dept of Veteran Affairs in Lakewood, Washington. Dr. Ezeanuna is also affiliated with Renown Regional Medical Center. The medical group on file is Renown Health. Dmand AI also links Dr. Ezeanuna to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Ezeanuna

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Mary N. Ezeanuna's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ezeanuna practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dept of Veteran AffairsAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mary N. Ezeanuna is one of 156 rheumatologists in Washington

Rheumatology is Dr. Ezeanuna's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Ezeanuna is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ezeanuna is licensed in Nevada.

Specialties and state licenses

  • Rheumatology, NevadaPrimaryLicense DO3553 · taxonomy 207RR0500X

Clinical focus

Dmand AI lists joint pain among the conditions Dr. Ezeanuna treats.

Rheumatologists near Dr. Ezeanuna

Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.

156rheumatologists in Washington
2rheumatologists in Lakewood

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mary N. Ezeanuna billed Medicare for 250 services in 2024

CMS data shows 250 Medicare services from Dr. Ezeanuna across 3 procedure codes in 2024, all of them office visits, for 152 Medicare patients. Medicare paid $19,894 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024250
Medicare patients152
Paid by Medicare$19,894
Procedure codes3

Dr. Ezeanuna compared with the Washington median for rheumatologists, 2024

  • Dr. Ezeanuna
  • Washington median
Medicare services
250vs 76367% below
Medicare patients
152vs 20425% below
Part D claims
252vs 92873% below

Medians across 159 rheumatologists in Washington with Dmand AI profiles that report each measure.

Dr. Ezeanuna'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.

See all procedures by Dr. Ezeanuna

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ezeanuna and other rheumatologists in Washington.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mary N. Ezeanuna treated 152 Medicare patients in 2024, average age 72

CMS counts 152 Medicare patients who saw Dr. Ezeanuna in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have arthritis, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ezeanuna's median patient age at 74, with 69% women.

Medicare patients, 2024152
Average age72
Average risk score1.46
Also on Medicaid16%

Dr. Ezeanuna's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ezeanuna's Medicare patients by sex, 2024

  • Women11274%
  • Men4026%

Chronic conditions among Dr. Ezeanuna's Medicare patients, 2024

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure61%
  4. Ischemic heart disease29%
  5. Chronic kidney disease28%
  6. Mood disorders26%
  7. Osteoporosis25%
  8. Anxiety22%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ezeanuna's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women69%
  • Men31%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mary N. Ezeanuna wrote 308 Medicare Part D claims in 2024

In 2024, Dr. Ezeanuna wrote 308 Medicare Part D claims for 78 patients. 83% of them were for generic drugs. CMS names the drug for 252 of them, across 9 drugs with 11 or more claims each, at $270,192 in total drug cost. In 2023, CMS named 93 claims across 5 drugs.

Part D claims, 2024308
Drugs named by CMS9
Total drug cost$270,192
Part D patients78

Dr. Ezeanuna's Part D claims by kind of drug, 2024

  • Generic256 claims83%
  • Brand-name52 claims17%

Dr. Ezeanuna'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 932024: 252171%

Drugs named by CMS: 9 in 2024, 5 in 2023.

See all prescribing by Dr. Ezeanuna

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

Dr. Mary N. Ezeanuna scored 85 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Ezeanuna for performance year 2024, reported as part of a group. Dr. Ezeanuna accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ezeanuna as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Ezeanuna's MIPS scores, performance year 2024

  • 85of 100Final score
  • 79.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Mary N. Ezeanuna has 2 publications on record

Dmand AI links 2 papers to Dr. Ezeanuna, published from 2020 to 2022. Dr. Ezeanuna's most frequent co-authors are Swetha Ann Alexander, MBBS, Sarah Chung, MD and Grant C. Hughes, MD.

Papers2
Years published2020 to 2022

Dr. Ezeanuna's most frequent co-authors

Recent publications by Dr. Ezeanuna

See all 2 publications and co-authors

See who Dr. Ezeanuna researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ezeanuna works with, so you can find a warm path to the right rheumatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Mary N. Ezeanuna received $794 in industry payments from 2022 to 2025

CMS Open Payments shows 13 general payments to Dr. Ezeanuna from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 87% of the total. Janssen Pharmaceuticals, Inc paid the most, $223.

General payments to Dr. Ezeanuna by program year, 2022 to 2025

General payments to Dr. Ezeanuna by kind, 2022 to 2025

$794in total
  • Food and beverage$69487%
  • Education$10013%

Companies that paid Dr. Ezeanuna the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ezeanuna

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mary N. Ezeanuna graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine

Dr. Ezeanuna graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine in 2018.

  1. Medical schoolLincoln Memorial University-DeBusk College of Osteopathic Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in rheumatologyAmerican Board of Internal Medicine
  4. Board certified in 2023 - 2025NV State License
  5. Board certified in 2018 - 2024WA State License

Source: Dmand AI Professional Profile Data

Dr. Mary N. Ezeanuna accepts plans from 8 insurance carriers

Dr. Ezeanuna is in network with 8 carriers, including Aetna, United Healthcare and HCSC. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • HCSC
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Elevance
  • NV State Medicaid

Plan types Dr. Ezeanuna accepts, by number of carriers

  1. PPO4
  2. HMO3
  3. Medicare3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Mary N. Ezeanuna's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mary N. Ezeanuna

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. Mary N. Ezeanuna's NPI number?

Dr. Mary N. Ezeanuna's NPI number is 1528555208. It was assigned on April 18, 2018, and it is active in the NPI Registry.

What kind of doctor is Dr. Mary N. Ezeanuna?

Dr. Mary N. Ezeanuna is a rheumatologist in Lakewood, Washington. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Mary N. Ezeanuna practice?

Dr. Ezeanuna practices at 9606 Veterans SW Dr, Lakewood, WA 98498. Dr. Ezeanuna's primary practice is Dept of Veteran Affairs in Lakewood, Washington. Dmand AI also links Dr. Ezeanuna to 4 hospitals and 1 group practice or clinic.

What is Dr. Mary N. Ezeanuna's office phone number?

The practice phone on file for Dr. Ezeanuna is (253) 583-8448.

What is Dr. Mary N. Ezeanuna's medical license number?

Dr. Ezeanuna holds Nevada license DO3553.

Which hospitals is Dr. Mary N. Ezeanuna affiliated with?

Dr. Ezeanuna is affiliated with Renown Regional Medical Center. Dmand AI links Dr. Ezeanuna to 4 more hospitals.

What medical group is Dr. Mary N. Ezeanuna part of?

Dr. Ezeanuna is linked to Renown Health.

Does Dr. Mary N. Ezeanuna accept Medicare?

Yes. CMS data shows Dr. Ezeanuna billed Medicare for 250 services in 2024, and Dr. Ezeanuna accepts Medicare assignment.

Does Dr. Mary N. Ezeanuna offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Ezeanuna as offering telehealth services.

What is Dr. Mary N. Ezeanuna's MIPS score?

Dr. Ezeanuna's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Mary N. Ezeanuna see?

CMS counts 152 Medicare patients who saw Dr. Ezeanuna in 2024, with an average age of 72.

Is Dr. Mary N. Ezeanuna board certified?

Yes. Dr. Ezeanuna is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Mary N. Ezeanuna bill to Medicare?

In 2024, Dr. Ezeanuna's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and office visit, established patient (99213).

Where did Dr. Mary N. Ezeanuna go to medical school?

Dr. Ezeanuna graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine in 2018.

What drugs does Dr. Mary N. Ezeanuna prescribe most?

In 2024 Medicare Part D data, Dr. Ezeanuna's most prescribed drugs by claims were Prednisone, Methotrexate and Hydroxychloroquine Sulfate.

Has Dr. Mary N. Ezeanuna received payments from drug or device companies?

CMS Open Payments shows $794 in general payments to Dr. Ezeanuna from 6 companies from 2022 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Mary N. Ezeanuna been practicing?

Dr. Ezeanuna graduated from medical school in 2018, 8 years ago.

Does Dr. Mary N. Ezeanuna do research?

Dmand AI links 2 publications to Dr. Ezeanuna, published from 2020 to 2022.

Who does Dr. Mary N. Ezeanuna publish with?

Dr. Ezeanuna's most frequent co-authors are Swetha Ann Alexander, MBBS (1 shared paper), Sarah Chung, MD (1 shared paper) and Grant C. Hughes, MD (1 shared paper).

What insurance does Dr. Mary N. Ezeanuna accept?

Dr. Ezeanuna is in network with 8 carriers, including Aetna, United Healthcare and HCSC. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.

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