Dr. Daniel R. Drumm, MD
- Medicare services, 2024
- 727
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 13,210
- Hospital affiliations
- 3
- Industry payments
- $166
- Practice address
- 1000 E Paris Ave SE, Grand Rapids, MI 49546
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
East Paris Surgical Center - HOPD
Inpatient Rehabilitation Facility · Grand Rapids, Michigan
Find Dr. Drumm's professional email, personal email and mobile number
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Dr. Daniel R. Drumm is an internist in Grand Rapids, Michigan
Dr. Drumm practices at East Paris Surgical Center - HOPD in Grand Rapids, Michigan.
Dr. Drumm's NPI, 1003991324, was assigned on October 26, 2006. Dr. Drumm graduated from Wayne State University School of Medicine in 1980. Dr. Drumm holds Michigan license 4301046218.
- NPI
- 1003991324NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456368000
- NPI enumeration date
- October 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel R. Drumm practices at East Paris Surgical Center - HOPD in Grand Rapids, Michigan
Dr. Drumm's primary practice is East Paris Surgical Center - HOPD, at 1000 E Paris Ave SE, Grand Rapids, MI 49546.
- East Paris Surgical Center - HOPD1000 E Paris Ave SE, Grand Rapids, MI 49546
Source: Dmand AI Affiliation Data
Dr. Daniel R. Drumm is affiliated with 7 sites of care and 3 medical groups
Dr. Drumm's primary practice is East Paris Surgical Center - HOPD in Grand Rapids, Michigan. Dr. Drumm is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Center for Physical Rehabilitation (CPR). Dmand AI also links Dr. Drumm to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 hospital outpatient department, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel R. Drumm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Drumm practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| East Paris Surgical Center - HOPD | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel R. Drumm is one of 4,804 internists in Michigan
Internal medicine is Dr. Drumm's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Drumm is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Drumm
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. Daniel R. Drumm billed Medicare for 727 services in 2024
CMS data shows 727 Medicare services from Dr. Drumm across 13 procedure codes in 2024, for 118 Medicare patients. Medicare paid $34,417 for them. Every service was in an office.
Dr. Drumm's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 4332024: 32425%
- Office and hospital visits
- 2023: 2642024: 21618%
- Other services
- 2023: 1292024: 9427%
- Surgery
- 2023: 1222024: 9324%
- Tests and treatments
- 2023: 152024: 0100%
Dr. Drumm compared with the Michigan median for internists, 2024
- Dr. Drumm
- Michigan median
- Medicare services
- 727vs 42372% above
- Medicare patients
- 118vs 15926% below
- Part D claims
- 12,291vs 31439.1 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Drumm'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. Drumm?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Drumm and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel R. Drumm treated 118 Medicare patients in 2024, average age 78
CMS counts 118 Medicare patients who saw Dr. Drumm in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Drumm's median patient age at 73, with 59% women.
Dr. Drumm's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Drumm's Medicare patients by sex, 2024
- Women6253%
- Men5647%
Chronic conditions among Dr. Drumm's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis53%
- Diabetes36%
- Mood disorders29%
- Depression28%
- Chronic kidney disease24%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Drumm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel R. Drumm wrote 13,210 Medicare Part D claims in 2024
In 2024, Dr. Drumm wrote 13,210 Medicare Part D claims for 760 patients. 89% of them were for generic drugs. CMS names the drug for 12,291 of them, across 186 drugs with 11 or more claims each, at $767,500 in total drug cost. In 2023, CMS named 12,603 claims across 188 drugs.
Dr. Drumm's Part D claims by kind of drug, 2024
- Generic11,738 claims89%
- Brand-name1,423 claims11%
- Other49 claims0%
Dr. Drumm'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. Drumm's Part D claims, 2024
- Opioids7%872 of 13,210 claims
- Antibiotics4%496 of 13,210 claims
- Antipsychotics, patients 65 and over0%14 of 13,210 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: 12,6032024: 12,2912%
Drugs named by CMS: 186 in 2024, 188 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. Daniel R. Drumm takes part in Medicare
Dr. Drumm 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. Daniel R. Drumm received $166 in industry payments from 2016 to 2022
CMS Open Payments shows 5 general payments to Dr. Drumm from 4 drug and device companies from 2016 to 2022. Education make up the largest share, 86% of the total. Astellas Pharma US Inc paid the most, $99.
General payments to Dr. Drumm by program year, 2016 to 2022
General payments to Dr. Drumm by kind, 2016 to 2022
- Education$14386%
- Food and beverage$2314%
Companies that paid Dr. Drumm the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel R. Drumm graduated from Wayne State University School of Medicine
Dr. Drumm graduated from Wayne State University School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel R. Drumm'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 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) |
| 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. Daniel R. Drumm
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. Daniel R. Drumm's NPI number?
Dr. Daniel R. Drumm's NPI number is 1003991324. It was assigned on October 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel R. Drumm?
Dr. Daniel R. Drumm is an internist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Daniel R. Drumm practice?
Dr. Drumm practices at 1000 E Paris Ave SE, Grand Rapids, MI 49546. Dr. Drumm's primary practice is East Paris Surgical Center - HOPD in Grand Rapids, Michigan. Dmand AI also links Dr. Drumm to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 hospital outpatient department.
What is Dr. Daniel R. Drumm's medical license number?
Dr. Drumm holds Michigan license 4301046218.
Which hospitals is Dr. Daniel R. Drumm affiliated with?
Dr. Drumm is affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. Dmand AI links Dr. Drumm to 2 more hospitals.
What medical group is Dr. Daniel R. Drumm part of?
Dr. Drumm is linked to Center for Physical Rehabilitation (CPR). Dmand AI links Dr. Drumm to 2 more medical groups.
Does Dr. Daniel R. Drumm accept Medicare?
Yes. CMS data shows Dr. Drumm billed Medicare for 727 services in 2024, and Dr. Drumm accepts Medicare assignment.
How many Medicare patients does Dr. Daniel R. Drumm see?
CMS counts 118 Medicare patients who saw Dr. Drumm in 2024, with an average age of 78.
What services does Dr. Daniel R. Drumm bill to Medicare?
In 2024, Dr. Drumm's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99215).
Where did Dr. Daniel R. Drumm go to medical school?
Dr. Drumm graduated from Wayne State University School of Medicine in 1980.
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What drugs does Dr. Daniel R. Drumm prescribe most?
In 2024 Medicare Part D data, Dr. Drumm's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Omeprazole.
Has Dr. Daniel R. Drumm received payments from drug or device companies?
CMS Open Payments shows $166 in general payments to Dr. Drumm from 4 companies from 2016 to 2022. The largest total came from Astellas Pharma US Inc.
How long has Dr. Daniel R. Drumm been practicing?
Dr. Drumm graduated from medical school in 1980, 46 years ago.
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