Dr. Eileen Ruggles Smith, MD

  • Ann Arbor, MI
  • General surgeon
NPI1194246314PAC ID0749552586
Medicare services, 2024
20
Medicare patients, 2024
57
Part D claims, 2024
55
Publications
5
MIPS score, 2024
84
Practice address
24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105
Practice phone
Call (734) 712-8150
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

IHA General Surgery

Ann Arbor, Michigan

See all 12 affiliations

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Dr. Eileen Ruggles Smith is a general surgeon in Ann Arbor, Michigan

Dr. Smith practices at IHA General Surgery in Ann Arbor, Michigan.

Dr. Smith's NPI, 1194246314, was assigned on June 28, 2017. Dr. Smith graduated from Baylor College of Medicine in 2017. Dr. Smith holds Wisconsin license 83418.

NPI and contact details
Medicare PAC ID
0749552586
NPI enumeration date
June 28, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(734) 712-8150
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
35
Medical school graduation
2017

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

Dr. Eileen Ruggles Smith practices at IHA General Surgery in Ann Arbor, Michigan

Dr. Smith's primary practice is IHA General Surgery, at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 in Washtenaw County. The practice phone is (734) 712-8150.

  • IHA General Surgery
    24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 · Washtenaw CountyPhone(734) 712-8150

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

Dr. Eileen Ruggles Smith is affiliated with 8 sites of care and 4 medical groups

Dr. Smith's primary practice is IHA General Surgery in Ann Arbor, Michigan. Dr. Smith is also affiliated with Trinity Health Ann Arbor Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Smith to 3 more hospitals, 3 group practices and clinics and 3 medical groups, each named with a free account.

See all 12 affiliations for Dr. Smith

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. Eileen Ruggles Smith's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
IHA General SurgeryAvailable with a free account
+7 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Eileen Ruggles Smith is one of 1,095 general surgeons in Michigan

Surgery is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Smith's licenses on file in 2 states: Wisconsin and Missouri.

Specialties and state licenses

  • Surgery, WisconsinPrimaryLicense 83418 · taxonomy 208600000X
  • Missouri licenseLicense 2019028864

General surgeons near Dr. Smith

Counts of general surgeons 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. Eileen Ruggles Smith billed Medicare for 20 services in 2024

CMS data shows 20 Medicare services from Dr. Smith across 1 procedure code in 2024, for 57 Medicare patients. Medicare paid $2,211 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202420
Medicare patients57
Paid by Medicare$2,211
Procedure codes1

Dr. Smith compared with the Michigan median for general surgeons, 2024

  • Dr. Smith
  • Michigan median
Medicare services
20vs 12684% below
Medicare patients
57vs 10747% below
Part D claims
34vs 3013% above

Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.

Dr. Smith'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. Smith

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

Dr. Eileen Ruggles Smith treated 57 Medicare patients in 2024, average age 70

CMS counts 57 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 63% have high cholesterol. Their average risk score is 1.32, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 56, with 72% women.

Medicare patients, 202457
Average age70
Average risk score1.32

Dr. Smith's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Smith's Medicare patients by sex, 2024

  • Women3358%
  • Men2442%

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

  1. High blood pressure75%
  2. High cholesterol63%
  3. Arthritis32%
  4. Depression30%
  5. Mood disorders30%
  6. Anxiety26%
  7. Chronic kidney disease23%
  8. Diabetes23%

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

Dr. Smith's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women72%
  • Men27%

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

Dr. Eileen Ruggles Smith wrote 55 Medicare Part D claims in 2024

In 2024, Dr. Smith wrote 55 Medicare Part D claims for 44 patients. 91% of them were for generic drugs. CMS names the drug for 34 of them, across 1 drug with 11 or more claims each, at $40 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.

Part D claims, 202455
Drugs named by CMS1
Total drug cost$40
Part D patients44

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

  • Generic50 claims91%
  • Brand-name and other5 claims9%

Dr. Smith'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. Smith's Part D claims, 2024

  • Opioids65%36 of 55 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: 312024: 3410%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Smith

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. Eileen Ruggles Smith scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Smith for performance year 2024, reported as part of a group. Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Smith's MIPS scores, performance year 2024

  • 84of 100Final score
  • 71.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

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

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

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

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Dr. Eileen Ruggles Smith has 5 publications on record

Dmand AI links 5 papers to Dr. Smith, published from 2023 to 2025. 2023 was the busiest year, with 2. The most frequent topics are Parathyroid Glands. Dr. Smith's most frequent co-authors are Twinkle Kumar Samudra Pandian, MD, Christian Corbin Frye, MD and William E. Gillanders, MD.

Papers5
Years published2023 to 2025

Topics Dr. Smith writes about most

  • Parathyroid Glands

Dr. Smith's most frequent co-authors

Recent publications by Dr. Smith

See all 5 publications and co-authors

See who Dr. Smith researches with

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

How network discovery works

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

Dr. Eileen Ruggles Smith received $219 in industry payments from 2018 to 2025

CMS Open Payments shows 3 general payments to Dr. Smith from 3 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $118.

General payments to Dr. Smith by program year, 2018 to 2025

Companies that paid Dr. Smith the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Smith

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

Dr. Eileen Ruggles Smith graduated from Baylor College of Medicine

Dr. Smith graduated from Baylor College of Medicine in 2017.

  1. Medical schoolBaylor College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Eileen Ruggles Smith'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 DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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
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. Eileen Ruggles Smith

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. Eileen Ruggles Smith's NPI number?

Dr. Eileen Ruggles Smith's NPI number is 1194246314. It was assigned on June 28, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Eileen Ruggles Smith?

Dr. Eileen Ruggles Smith is a general surgeon in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Eileen Ruggles Smith practice?

Dr. Smith practices at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105. Dr. Smith's primary practice is IHA General Surgery in Ann Arbor, Michigan. Dmand AI also links Dr. Smith to 3 hospitals, 3 group practices and clinics and 3 medical groups.

What is Dr. Eileen Ruggles Smith's office phone number?

The practice phone on file for Dr. Smith is (734) 712-8150.

What is Dr. Eileen Ruggles Smith's medical license number?

Dr. Smith holds Wisconsin license 83418, one of the licenses on file in 2 states.

Which states has Dr. Eileen Ruggles Smith been licensed in?

Dmand AI has state licenses on file for Dr. Smith in Wisconsin and Missouri.

Which hospitals is Dr. Eileen Ruggles Smith affiliated with?

Dr. Smith is affiliated with Trinity Health Ann Arbor Hospital. Dmand AI links Dr. Smith to 3 more hospitals.

What medical group is Dr. Eileen Ruggles Smith part of?

Dr. Smith is linked to WashU Medicine Psychiatry. Dmand AI links Dr. Smith to 3 more medical groups.

Does Dr. Eileen Ruggles Smith accept Medicare?

Yes. CMS data shows Dr. Smith billed Medicare for 20 services in 2024, and Dr. Smith accepts Medicare assignment.

What is Dr. Eileen Ruggles Smith's MIPS score?

Dr. Smith's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Eileen Ruggles Smith see?

CMS counts 57 Medicare patients who saw Dr. Smith in 2024, with an average age of 70.

What services does Dr. Eileen Ruggles Smith bill to Medicare?

In 2024, Dr. Smith's most billed Medicare services were surgery: endocrine glands (60500).

Where did Dr. Eileen Ruggles Smith go to medical school?

Dr. Smith graduated from Baylor College of Medicine in 2017.

What drugs does Dr. Eileen Ruggles Smith prescribe most?

In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Oxycodone HCl.

Has Dr. Eileen Ruggles Smith received payments from drug or device companies?

CMS Open Payments shows $219 in general payments to Dr. Smith from 3 companies from 2018 to 2025. The largest total came from Baxter Healthcare.

How long has Dr. Eileen Ruggles Smith been practicing?

Dr. Smith graduated from medical school in 2017, 9 years ago.

Does Dr. Eileen Ruggles Smith do research?

Dmand AI links 5 publications to Dr. Smith, published from 2023 to 2025.

Who does Dr. Eileen Ruggles Smith publish with?

Dr. Smith's most frequent co-authors are Twinkle Kumar Samudra Pandian, MD (3 shared papers), Christian Corbin Frye, MD (2 shared papers) and William E. Gillanders, MD (2 shared papers).

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