Dr. Edward Macomb Millermaier, MD
- Medicare services, 2021
- 81
- Part D claims, 2022
- 58
- Hospital affiliations
- 1
- Industry payments
- $23
- State license
- 1
- 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
Find Dr. Millermaier's professional email, personal email and mobile number
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Dr. Edward Macomb Millermaier is an internist in Grand Rapids, Michigan
Dr. Millermaier practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Millermaier's NPI, 1952418915, was assigned on August 24, 2006. Dr. Millermaier holds Michigan license 4301066453.
- NPI
- 1952418915NPI Registry (opens in a new tab)
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Practice phone
- (616) 391-1774
- 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. Edward Macomb Millermaier practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Millermaier'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. Edward Macomb Millermaier is affiliated with 1 site of care
Dr. Millermaier'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. Edward Macomb Millermaier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Millermaier 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. Edward Macomb Millermaier is one of 4,804 internists in Michigan
Internal medicine is Dr. Millermaier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Millermaier is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Millermaier
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. Edward Macomb Millermaier billed Medicare for 81 services in 2021
CMS data shows 81 Medicare services from Dr. Millermaier across 4 procedure codes in 2021. Medicare paid $4,529 for them. Every service was in an office.
Dr. Millermaier's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1272021: 6747%
- Other services
- 2020: 412021: 1466%
- Imaging
- 2020: 1552021: 0100%
- Tests and treatments
- 2020: 402021: 0100%
Dr. Millermaier compared with the Michigan median for internists, 2021
- Dr. Millermaier
- Michigan median
- Medicare services
- 81vs 42381% below
- Part D claims
- 58vs 31482% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Millermaier's most billed Medicare procedure codes, 2021
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. Millermaier?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Millermaier and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Edward Macomb Millermaier's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Millermaier's median patient age at 60, with 63% women.
Dr. Millermaier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. Edward Macomb Millermaier wrote 58 Medicare Part D claims in 2022
In 2022, Dr. Millermaier wrote 58 Medicare Part D claims. Every claim was for a generic drug. They cover 4 drugs, with $1,050 in total drug cost. In 2021, CMS named 1,754 claims across 53 drugs.
Dr. Millermaier's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,7542022: 5897%
Drugs named by CMS: 4 in 2022, 53 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Edward Macomb Millermaier received $23 in industry payments in 2018
CMS Open Payments shows 2 general payments to Dr. Millermaier from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $23.
Companies that paid Dr. Millermaier the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Edward Macomb Millermaier'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Edward Macomb Millermaier
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. Edward Macomb Millermaier's NPI number?
Dr. Edward Macomb Millermaier's NPI number is 1952418915. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Edward Macomb Millermaier?
Dr. Edward Macomb Millermaier is an internist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Edward Macomb Millermaier practice?
Dr. Millermaier practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Millermaier's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
What is Dr. Edward Macomb Millermaier's office phone number?
The practice phone on file for Dr. Millermaier is (616) 391-1774.
What is Dr. Edward Macomb Millermaier's medical license number?
Dr. Millermaier holds Michigan license 4301066453.
Which hospitals is Dr. Edward Macomb Millermaier affiliated with?
Dr. Millermaier practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
Does Dr. Edward Macomb Millermaier accept Medicare?
Yes. CMS data shows Dr. Millermaier billed Medicare for 81 services in 2021.
What services does Dr. Edward Macomb Millermaier bill to Medicare?
In 2021, Dr. Millermaier's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
What drugs does Dr. Edward Macomb Millermaier prescribe most?
In 2022 Medicare Part D data, Dr. Millermaier's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Duloxetine HCl.
Has Dr. Edward Macomb Millermaier received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Millermaier from 1 company from 2018 to 2018. The largest total came from Hologic Inc.
How long has Dr. Edward Macomb Millermaier been practicing?
Dr. Millermaier's NPI was assigned in 2006.
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