Dr. Anthony Shen, DO
- Medicare services, 2024
- 644
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 333
- Hospital affiliations
- 1
- Industry payments
- $352
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Anthony Shen is an internist in Grand Rapids, Michigan
Dr. Shen practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Shen's NPI, 1619218336, was assigned on March 5, 2013. Dr. Shen graduated from Lake Erie College of Osteopathic Medicine, Erie in 2013. Dr. Shen holds Michigan license 5101020292.
- NPI
- 1619218336NPI Registry (opens in a new tab)
- NPI enumeration date
- March 5, 2013
- NPI status
- Active
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Anthony Shen practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Shen's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Dr. Anthony Shen is affiliated with 1 site of care
Dr. Shen's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anthony Shen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony Shen is one of 4,804 internists in Michigan
Internal medicine is Dr. Shen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Shen is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Shen
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. Anthony Shen billed Medicare for 644 services in 2024
CMS data shows 644 Medicare services from Dr. Shen across 7 procedure codes in 2024, for 174 Medicare patients. Medicare paid $49,605 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1232024: 64443%
Dr. Shen compared with the Michigan median for internists, 2024
- Dr. Shen
- Michigan median
- Medicare services
- 644vs 42352% above
- Medicare patients
- 174vs 1599% above
- Part D claims
- 108vs 31466% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Shen'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony Shen treated 174 Medicare patients in 2024, average age 75
CMS counts 174 Medicare patients who saw Dr. Shen in 2024. The largest group is 75 to 84, with 66 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 3.20, 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. Shen's median patient age at 65, with 66% women.
Dr. Shen's Medicare patients by age, 2024
Dr. Shen's Medicare patients by sex, 2024
- Women10761%
- Men6739%
Chronic conditions among Dr. Shen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Ischemic heart disease61%
- Heart failure59%
- Chronic kidney disease58%
- COPD56%
- Diabetes52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anthony Shen wrote 333 Medicare Part D claims in 2024
In 2024, Dr. Shen wrote 333 Medicare Part D claims for 135 patients. 87% of them were for generic drugs. CMS names the drug for 108 of them, across 5 drugs with 11 or more claims each, at $995 in total drug cost. In 2023, CMS named 179 claims across 9 drugs.
Dr. Shen's Part D claims by kind of drug, 2024
- Generic291 claims87%
- Brand-name and other42 claims13%
Dr. Shen'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. Shen's Part D claims, 2024
- Opioids7%24 of 333 claims
- Antibiotics9%31 of 333 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: 1792024: 10840%
Drugs named by CMS: 5 in 2024, 9 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. Anthony Shen received $352 in industry payments from 2017 to 2024
CMS Open Payments shows 8 general payments to Dr. Shen from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $159.
General payments to Dr. Shen by program year, 2017 to 2024
Companies that paid Dr. Shen the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony Shen graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Shen graduated from Lake Erie College of Osteopathic Medicine, Erie in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anthony Shen'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) |
| 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. Anthony Shen
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. Anthony Shen's NPI number?
Dr. Anthony Shen's NPI number is 1619218336. It was assigned on March 5, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony Shen?
Dr. Anthony Shen is an internist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Anthony Shen practice?
Dr. Shen practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Shen's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
What is Dr. Anthony Shen's office phone number?
The practice phone on file for Dr. Shen is (616) 391-1774.
What is Dr. Anthony Shen's medical license number?
Dr. Shen holds Michigan license 5101020292.
Which hospitals is Dr. Anthony Shen affiliated with?
Dr. Shen practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
Does Dr. Anthony Shen accept Medicare?
Yes. CMS data shows Dr. Shen billed Medicare for 644 services in 2024.
How many Medicare patients does Dr. Anthony Shen see?
CMS counts 174 Medicare patients who saw Dr. Shen in 2024, with an average age of 75.
What services does Dr. Anthony Shen bill to Medicare?
In 2024, Dr. Shen's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and hospital inpatient care (99223).
Where did Dr. Anthony Shen go to medical school?
Dr. Shen graduated from Lake Erie College of Osteopathic Medicine, Erie in 2013.
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What drugs does Dr. Anthony Shen prescribe most?
In 2024 Medicare Part D data, Dr. Shen's most prescribed drugs by claims were Metoprolol Succinate, Amlodipine Besylate and Furosemide.
Has Dr. Anthony Shen received payments from drug or device companies?
CMS Open Payments shows $352 in general payments to Dr. Shen from 3 companies from 2017 to 2024. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Anthony Shen been practicing?
Dr. Shen graduated from medical school in 2013, 13 years ago.
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