Dr. David Michael Wallace, MD
- Medicare services, 2024
- 305
- Medicare patients, 2024
- 134
- Part D claims, 2024
- 3,638
- Publications
- 2
- 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. Wallace'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. David Michael Wallace is an internist in Ann Arbor, Michigan
Dr. Wallace practices at University Hospital in Ann Arbor, Michigan.
Dr. Wallace's NPI, 1437478385, was assigned on May 18, 2010. Dr. Wallace graduated from Vanderbilt University School of Medicine in 2010. Dr. Wallace holds Michigan license 4301096113.
- NPI
- 1437478385NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385860998
- NPI enumeration date
- May 18, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Michael Wallace practices at University Hospital in Ann Arbor, Michigan
Dr. Wallace'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. David Michael Wallace is affiliated with 3 sites of care and 1 medical group
Dr. Wallace's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Wallace is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dmand AI also links Dr. Wallace to 1 more group practice or clinic, named with a free account. Dr. Wallace's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Michael Wallace's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wallace practices, 3 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Michael Wallace is one of 4,804 internists in Michigan
Internal medicine is Dr. Wallace's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wallace is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Wallace
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. David Michael Wallace billed Medicare for 305 services in 2024
CMS data shows 305 Medicare services from Dr. Wallace across 4 procedure codes in 2024, for 134 Medicare patients. Medicare paid $16,656 for them.
Dr. Wallace's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3162024: 17246%
- Other services
- 2023: 772024: 13373%
Where Dr. Wallace's Medicare services took place, 2024
- In an office26888%
- In a facility3712%
Dr. Wallace compared with the Michigan median for internists, 2024
- Dr. Wallace
- Michigan median
- Medicare services
- 305vs 42328% below
- Medicare patients
- 134vs 15916% below
- Part D claims
- 2,976vs 3149.5 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Wallace'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wallace and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Michael Wallace treated 134 Medicare patients in 2024, average age 70
CMS counts 134 Medicare patients who saw Dr. Wallace in 2024. The largest group is 65 to 74, with 60 patients. 63% of them have high blood pressure, and 57% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wallace's median patient age at 43, with 45% women.
Dr. Wallace's Medicare patients by age, 2024
Dr. Wallace's Medicare patients by sex, 2024
- Women6246%
- Men7254%
Chronic conditions among Dr. Wallace's Medicare patients, 2024
- High blood pressure63%
- High cholesterol57%
- Arthritis31%
- Diabetes27%
- Ischemic heart disease26%
- Mood disorders22%
- Chronic kidney disease20%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wallace's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Michael Wallace wrote 3,638 Medicare Part D claims in 2024
In 2024, Dr. Wallace wrote 3,638 Medicare Part D claims for 327 patients. 87% of them were for generic drugs. CMS names the drug for 2,976 of them, across 73 drugs with 11 or more claims each, at $236,302 in total drug cost. In 2023, CMS named 3,500 claims across 85 drugs.
Dr. Wallace's Part D claims by kind of drug, 2024
- Generic3,178 claims87%
- Brand-name418 claims11%
- Other42 claims1%
Dr. Wallace'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. Wallace's Part D claims, 2024
- Opioids2%61 of 3,638 claims
- Antibiotics1%50 of 3,638 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: 3,5002024: 2,97615%
Drugs named by CMS: 73 in 2024, 85 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
Dr. David Michael Wallace offers telehealth to Medicare patients
Dr. Wallace accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wallace as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Michael Wallace has 2 publications on record
Dmand AI links 2 papers to Dr. Wallace, published from 2019 to 2022. Dr. Wallace's most frequent co-authors are Geoffrey Douglas Barnes, MD, Daniel J. Clauw, MD and Jacob Eli Kurlander, MD.
Dr. Wallace's most frequent co-authors
- Geoffrey Douglas Barnes, MD1 shared paper
- Daniel J. Clauw, MD1 shared paper
- Jacob Eli Kurlander, MD1 shared paper
Recent publications by Dr. Wallace
Ann Rheum Dis
See who Dr. Wallace researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wallace works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Michael Wallace graduated from Vanderbilt University School of Medicine
Dr. Wallace graduated from Vanderbilt University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Michael Wallace'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)Doctors and Clinicians Utilization Data (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 |
| 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. David Michael Wallace
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. David Michael Wallace's NPI number?
Dr. David Michael Wallace's NPI number is 1437478385. It was assigned on May 18, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. David Michael Wallace?
Dr. David Michael Wallace is an internist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Michael Wallace practice?
Dr. Wallace practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Wallace's primary practice is University Hospital in Ann Arbor, Michigan. Dmand AI also links Dr. Wallace to 1 group practice or clinic.
What is Dr. David Michael Wallace's office phone number?
The practice phone on file for Dr. Wallace is (734) 936-4000.
What is Dr. David Michael Wallace's medical license number?
Dr. Wallace holds Michigan license 4301096113.
Which hospitals is Dr. David Michael Wallace affiliated with?
Dr. Wallace is affiliated with University Hospital.
What medical group is Dr. David Michael Wallace part of?
Dr. Wallace is linked to University of Michigan Health.
Does Dr. David Michael Wallace accept Medicare?
Yes. CMS data shows Dr. Wallace billed Medicare for 305 services in 2024, and Dr. Wallace accepts Medicare assignment.
Does Dr. David Michael Wallace offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wallace as offering telehealth services.
How many Medicare patients does Dr. David Michael Wallace see?
CMS counts 134 Medicare patients who saw Dr. Wallace in 2024, with an average age of 70.
Show 6 more questionsShow fewer questions
What services does Dr. David Michael Wallace bill to Medicare?
In 2024, Dr. Wallace's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. David Michael Wallace go to medical school?
Dr. Wallace graduated from Vanderbilt University School of Medicine in 2010.
What drugs does Dr. David Michael Wallace prescribe most?
In 2024 Medicare Part D data, Dr. Wallace's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
How long has Dr. David Michael Wallace been practicing?
Dr. Wallace graduated from medical school in 2010, 16 years ago.
Does Dr. David Michael Wallace do research?
Dmand AI links 2 publications to Dr. Wallace, published from 2019 to 2022.
Who does Dr. David Michael Wallace publish with?
Dr. Wallace's most frequent co-authors are Geoffrey Douglas Barnes, MD (1 shared paper), Daniel J. Clauw, MD (1 shared paper) and Jacob Eli Kurlander, MD (1 shared paper).
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