Dr. William Yang, MD
- Part D claims, 2024
- 367
- Hospital affiliations
- 1
- Industry payments
- $85
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 4000 Wellness Drive, Midland, MI 48670
- Practice phone
- Call (989) 839-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yang'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. William Yang is a family medicine physician in Midland, Michigan
Dr. Yang practices at MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health.
Dr. Yang's NPI, 1265148050, was assigned on January 25, 2023. Dr. Yang holds Michigan license 4351050892.
- NPI
- 1265148050NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557728151
- NPI enumeration date
- January 25, 2023
- NPI status
- Active
- Practice phone
- (989) 839-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Yang practices at MyMichigan Medical Center Midland in Midland, Michigan
Dr. Yang's primary practice is MyMichigan Medical Center Midland, at 4000 Wellness Drive, Midland, MI 48670 in Midland County. The practice phone is (989) 839-3000.
- MyMichigan Medical Center Midland4000 Wellness Drive, Midland, MI 48670 · Midland CountyPhone(989) 839-3000
Source: Dmand AI Affiliation Data
Dr. William Yang is affiliated with 1 site of care
Dr. Yang's primary practice is MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MyMichigan Medical Center Midland | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Yang is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Yang is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Yang
Counts of family medicine physicians 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. William Yang's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 70, with 54% women.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. William Yang wrote 367 Medicare Part D claims in 2024
In 2024, Dr. Yang wrote 367 Medicare Part D claims for 81 patients. 83% of them were for generic drugs. CMS names the drug for 103 of them, across 6 drugs with 11 or more claims each, at $11,396 in total drug cost. In 2023, CMS named 16 claims across 1 drug.
Dr. Yang's Part D claims by kind of drug, 2024
- Generic306 claims83%
- Brand-name and other61 claims17%
Dr. Yang'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. Yang's Part D claims, 2024
- Antibiotics5%19 of 367 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: 162024: 103544%
Drugs named by CMS: 6 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
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Dr. William Yang received $85 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Yang from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $85.
Companies that paid Dr. Yang the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Yang'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 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) |
| 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. William Yang
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. William Yang's NPI number?
Dr. William Yang's NPI number is 1265148050. It was assigned on January 25, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. William Yang?
Dr. William Yang is a family medicine physician in Midland, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. William Yang practice?
Dr. Yang practices at 4000 Wellness Drive, Midland, MI 48670. Dr. Yang's primary practice is MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health.
What is Dr. William Yang's office phone number?
The practice phone on file for Dr. Yang is (989) 839-3000.
What is Dr. William Yang's medical license number?
Dr. Yang holds Michigan license 4351050892.
Which hospitals is Dr. William Yang affiliated with?
Dr. Yang practices at MyMichigan Medical Center Midland in Midland, Michigan.
What drugs does Dr. William Yang prescribe most?
In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Eliquis.
Has Dr. William Yang received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Dr. Yang from 1 company from 2024 to 2024. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. William Yang been practicing?
Dr. Yang's NPI was assigned in 2023.
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