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Dr. Ryan A. Wilcox, MD
NPI1689651325PAC ID3577592773
- Medicare services, 2024
- 43
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 28
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Wilcox's professional email, personal email and mobile number
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Dr. Ryan A. Wilcox is a medical oncologist in Ann Arbor, Michigan
Dr. Wilcox practices at University Hospital in Ann Arbor, Michigan.
Dr. Wilcox's NPI, 1689651325, was assigned on December 23, 2005. Dr. Wilcox graduated from Mayo Medical School in 2004. Dr. Wilcox holds Michigan license 4301099403.
NPI and contact details
- NPI
- 1689651325NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577592773
- NPI enumeration date
- December 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan A. Wilcox practices at University Hospital in Ann Arbor, Michigan
Dr. Wilcox's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Ryan A. Wilcox is affiliated with 2 sites of care and 1 medical group
Dr. Wilcox's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Wilcox is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Wilcox's employer is on file too: a school & student health.
University HospitalPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan A. Wilcox's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wilcox practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | 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. Ryan A. Wilcox is one of 171 medical oncologists in Michigan
Medical oncology is Dr. Wilcox's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Wilcox's licenses on file in 2 states: Michigan and Minnesota.
Specialties and state licenses
- Medical oncology, MichiganPrimary
- Internal medicine, Minnesota
Medical oncologists near Dr. Wilcox
Counts of medical oncologists 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. Ryan A. Wilcox billed Medicare for 43 services in 2024
CMS data shows 43 Medicare services from Dr. Wilcox across 1 procedure code in 2024, all of them office visits, for 29 Medicare patients. Medicare paid $3,031 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202443
Medicare patients29
Paid by Medicare$3,031
Procedure codes1
Dr. Wilcox's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 822024: 4348%
Dr. Wilcox compared with the Michigan median for medical oncologists, 2024
- Dr. Wilcox
- Michigan median
- Medicare services
- 43vs 36488% below
- Medicare patients
- 29vs 13679% below
- Part D claims
- 14vs 33496% below
Medians across 165 medical oncologists in Michigan with Dmand AI profiles that report each measure.
Dr. Wilcox'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. Wilcox?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wilcox and other medical oncologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan A. Wilcox treated 29 Medicare patients in 2024, average age 73
CMS counts 29 Medicare patients who saw Dr. Wilcox in 2024. The largest group is 65 to 74, with 14 patients. 69% of them have high blood pressure, and 66% have high cholesterol. Their average risk score is 2.28, 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. Wilcox's median patient age at 71, with 43% women.
Medicare patients, 202429
Average age73
Average risk score2.28
Dr. Wilcox's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Wilcox's Medicare patients, 2024
- High blood pressure69%
- High cholesterol66%
- Arthritis41%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wilcox's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan A. Wilcox wrote 28 Medicare Part D claims in 2024
In 2024, Dr. Wilcox wrote 28 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $53 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Part D claims, 202428
Drugs named by CMS1
Total drug cost$53
Dr. Wilcox'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: 122024: 1417%
Drugs named by CMS: 1 in 2024, 1 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. Ryan A. Wilcox takes part in Medicare
Dr. Wilcox 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. Ryan A. Wilcox has 3 publications on record
Dmand AI links 3 papers to Dr. Wilcox in 2025. 2025 was the busiest year, with 3. The most frequent topics are Drug Resistance, Neoplasm. Dr. Wilcox has published most often in Leuk Lymphoma. Dr. Wilcox's most frequent co-authors are Shannon Ann Carty, MD, Tatyana A. Feldman, MD and Monalisa Ghosh, MD.
Papers3
Topics Dr. Wilcox writes about most
- Drug Resistance, Neoplasm
Dr. Wilcox's most frequent co-authors
- Shannon Ann Carty, MD1 shared paper
- Tatyana A. Feldman, MD1 shared paper
- Monalisa Ghosh, MD1 shared paper
Recent publications by Dr. Wilcox
Antineoplastic AgentsDrug Resistance, NeoplasmJanus Kinase Inhibitors
See who Dr. Wilcox researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wilcox works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan A. Wilcox received $14,780 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Wilcox from 7 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 47% of the total. Kyowa Kirin, Inc. paid the most, $11,657.
General payments to Dr. Wilcox by program year, 2016 to 2025
General payments to Dr. Wilcox by kind, 2016 to 2025
$14.8Kin total
- Consulting fees$6,96547%
- Honoraria$6,00041%
- Travel and lodging$1,0947%
- Food and beverage$6745%
- Education$470%
Companies that paid Dr. Wilcox the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan A. Wilcox graduated from Mayo Medical School
Dr. Wilcox graduated from Mayo Medical School in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan A. Wilcox'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Ryan A. Wilcox
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. Ryan A. Wilcox's NPI number?
Dr. Ryan A. Wilcox's NPI number is 1689651325. It was assigned on December 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan A. Wilcox?
Dr. Ryan A. Wilcox is a medical oncologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Ryan A. Wilcox practice?
Dr. Wilcox practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Wilcox's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Ryan A. Wilcox's office phone number?
The practice phone on file for Dr. Wilcox is (734) 936-4000.
What is Dr. Ryan A. Wilcox's medical license number?
Dr. Wilcox holds Michigan license 4301099403, one of the licenses on file in 2 states.
Which states has Dr. Ryan A. Wilcox been licensed in?
Dmand AI has state licenses on file for Dr. Wilcox in Michigan and Minnesota.
Which hospitals is Dr. Ryan A. Wilcox affiliated with?
Dr. Wilcox is affiliated with University Hospital.
What medical group is Dr. Ryan A. Wilcox part of?
Dr. Wilcox is linked to University of Michigan Health.
Does Dr. Ryan A. Wilcox accept Medicare?
Yes. CMS data shows Dr. Wilcox billed Medicare for 43 services in 2024, and Dr. Wilcox accepts Medicare assignment.
How many Medicare patients does Dr. Ryan A. Wilcox see?
CMS counts 29 Medicare patients who saw Dr. Wilcox in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Ryan A. Wilcox bill to Medicare?
In 2024, Dr. Wilcox's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Ryan A. Wilcox go to medical school?
Dr. Wilcox graduated from Mayo Medical School in 2004.
What drugs does Dr. Ryan A. Wilcox prescribe most?
In 2024 Medicare Part D data, Dr. Wilcox's most prescribed drugs by claims were Prednisone.
Has Dr. Ryan A. Wilcox received payments from drug or device companies?
CMS Open Payments shows $14,780 in general payments to Dr. Wilcox from 7 companies from 2016 to 2025. The largest total came from Kyowa Kirin, Inc.
How long has Dr. Ryan A. Wilcox been practicing?
Dr. Wilcox graduated from medical school in 2004, 22 years ago.
Does Dr. Ryan A. Wilcox do research?
Dmand AI links 3 publications to Dr. Wilcox.
Who does Dr. Ryan A. Wilcox publish with?
Dr. Wilcox's most frequent co-authors are Shannon Ann Carty, MD (1 shared paper), Tatyana A. Feldman, MD (1 shared paper) and Monalisa Ghosh, MD (1 shared paper).
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