Dr. Donald Willard Weaver, MD
- Medicare services, 2022
- 77
- Part D claims, 2024
- 12
- Industry payments
- $102
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- Harper Professional Bldg Ste 615 Bldg Ste, Detroit, MI 48201
- Practice phone
- Call (313) 745-4195
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wayne Health - Cardiology - Detroit (Harper Professional 615)
Multi-specialty group site · Detroit, Michigan
Find Dr. Weaver'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. Donald Willard Weaver is a general surgeon in Detroit, Michigan
Dr. Weaver practices at Wayne Health - Cardiology - Detroit (Harper Professional 615) in Detroit, Michigan.
Dr. Weaver's NPI, 1255379327, was assigned on June 2, 2006. Dr. Weaver graduated from Loma Linda University School of Medicine in 1974. Dr. Weaver holds Michigan license 4301036048.
- NPI
- 1255379327NPI Registry (opens in a new tab)
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (313) 745-4195
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald Willard Weaver practices at 2 locations in Detroit, Michigan
Dr. Weaver's primary practice is Wayne Health - Cardiology - Detroit (Harper Professional 615), at Harper Professional Bldg Ste 615 Bldg Ste, Detroit, MI 48201. The practice phone is (313) 745-4195. The NPI Registry lists Dr. Weaver's practice address as 3990 John R St, Detroit, MI 48201.
- Wayne Health - Cardiology - Detroit (Harper Professional 615)PrimaryHarper Professional Bldg Ste 615 Bldg Ste, Detroit, MI 48201Phone(313) 745-4195
- NPI Registry address3990 John R St, Detroit, MI 48201 · Wayne CountyPhone(313) 745-4195
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Donald Willard Weaver is affiliated with 1 site of care and 1 medical group
Dr. Weaver's primary practice is Wayne Health - Cardiology - Detroit (Harper Professional 615) in Detroit, Michigan. The medical group on file is Wayne Health.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Donald Willard Weaver's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weaver practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wayne Health - Cardiology - Detroit (Harper Professional 615) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Donald Willard Weaver is one of 1,095 general surgeons in Michigan
Surgery is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Weaver is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Weaver
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. Donald Willard Weaver billed Medicare for 77 services in 2022
CMS data shows 77 Medicare services from Dr. Weaver across 5 procedure codes in 2022. Medicare paid $5,576 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Weaver's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 772022: 6614%
- Surgery
- 2021: 282022: 1161%
Dr. Weaver compared with the Michigan median for general surgeons, 2022
- Dr. Weaver
- Michigan median
- Medicare services
- 77vs 12639% below
- Part D claims
- 14vs 3053% below
Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Weaver's most billed Medicare procedure codes, 2022
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. Weaver and other general surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald Willard Weaver's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Weaver's median patient age at 63, with 44% women.
Dr. Weaver's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Donald Willard Weaver wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Weaver wrote 12 Medicare Part D claims. They cover 1 drug, with $22,607 in total drug cost. In 2022, CMS named 26 claims across 2 drugs.
Dr. Weaver's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 262023: 1446%
Drugs named by CMS: 1 in 2023, 2 in 2022.
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
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Dr. Donald Willard Weaver received $102 in industry payments from 2016 to 2021
CMS Open Payments shows 3 general payments to Dr. Weaver from 1 drug or device company from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $102.
General payments to Dr. Weaver by program year, 2016 to 2021
Companies that paid Dr. Weaver the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donald Willard Weaver graduated from Loma Linda University School of Medicine
Dr. Weaver graduated from Loma Linda University School of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald Willard Weaver'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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) |
| 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. Donald Willard Weaver
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What is Dr. Donald Willard Weaver's NPI number?
Dr. Donald Willard Weaver's NPI number is 1255379327. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald Willard Weaver?
Dr. Donald Willard Weaver is a general surgeon in Detroit, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Donald Willard Weaver practice?
Dr. Weaver practices at Harper Professional Bldg Ste 615 Bldg Ste, Detroit, MI 48201. Dr. Weaver also practices at 3990 John R St, Detroit, MI 48201. Dr. Weaver's primary practice is Wayne Health - Cardiology - Detroit (Harper Professional 615) in Detroit, Michigan.
What is Dr. Donald Willard Weaver's office phone number?
The practice phone on file for Dr. Weaver is (313) 745-4195.
What is Dr. Donald Willard Weaver's medical license number?
Dr. Weaver holds Michigan license 4301036048.
What medical group is Dr. Donald Willard Weaver part of?
Dr. Weaver is linked to Wayne Health.
Does Dr. Donald Willard Weaver accept Medicare?
Yes. CMS data shows Dr. Weaver billed Medicare for 77 services in 2022.
What services does Dr. Donald Willard Weaver bill to Medicare?
In 2022, Dr. Weaver's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99203).
Where did Dr. Donald Willard Weaver go to medical school?
Dr. Weaver graduated from Loma Linda University School of Medicine in 1974.
What drugs does Dr. Donald Willard Weaver prescribe most?
In 2023 Medicare Part D data, Dr. Weaver's most prescribed drugs by claims were Creon.
Has Dr. Donald Willard Weaver received payments from drug or device companies?
CMS Open Payments shows $102 in general payments to Dr. Weaver from 1 company from 2016 to 2021. The largest total came from Ethicon Inc.
How long has Dr. Donald Willard Weaver been practicing?
Dr. Weaver graduated from medical school in 1974, 52 years ago.
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