Dr. Michael Comer, DO
- Medicare services, 2024
- 1,531
- Medicare patients, 2024
- 339
- Part D claims, 2024
- 872
- Hospital affiliations
- 5
- Industry payments
- $1,603
- Practice address
- 25301 Euclid Ave, Euclid, OH 44117
- Practice phone
- Call (440) 286-4103
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Dialysis Care, Heather Hill
Euclid, Ohio
Find Dr. Comer'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. Michael Comer is a nephrologist in Euclid, Ohio
Dr. Comer practices at Center for Dialysis Care, Heather Hill in Euclid, Ohio.
Dr. Comer's NPI, 1962990424, was assigned on April 30, 2018. Dr. Comer holds Michigan license 5101026567.
- NPI
- 1962990424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749649341
- NPI enumeration date
- April 30, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (440) 286-4103
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Comer practices at Center for Dialysis Care, Heather Hill in Euclid, Ohio
Dr. Comer's primary practice is Center for Dialysis Care, Heather Hill, at 25301 Euclid Ave, Euclid, OH 44117 in Cuyahoga County. The practice phone is (440) 286-4103.
- Center for Dialysis Care, Heather Hill25301 Euclid Ave, Euclid, OH 44117 · Cuyahoga CountyPhone(440) 286-4103
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Comer is affiliated with 10 sites of care and 4 medical groups
Dr. Comer's primary practice is Center for Dialysis Care, Heather Hill in Euclid, Ohio. Dr. Comer is also affiliated with University Hospitals Cleveland Medical Center. The medical group on file is University Hospitals Medical Practices. Dmand AI also links Dr. Comer to 4 more hospitals, 4 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Comer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Comer practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Dialysis Care, Heather Hill | Available with a free account |
| +9 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Comer is one of 407 nephrologists in Ohio
Nephrology is Dr. Comer's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Comer is licensed in Michigan.
Specialties and state licenses
- Nephrology, MichiganPrimary
Nephrologists near Dr. Comer
Counts of nephrologists 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. Michael Comer billed Medicare for 1,531 services in 2024
CMS data shows 1,531 Medicare services from Dr. Comer across 9 procedure codes in 2024, for 339 Medicare patients. Medicare paid $103,310 for them.
Dr. Comer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6992024: 1,30987%
- Other services
- 2023: 02024: 222
Where Dr. Comer's Medicare services took place, 2024
- In an office51334%
- In a facility1,01866%
Dr. Comer compared with the Ohio median for nephrologists, 2024
- Dr. Comer
- Ohio median
- Medicare services
- 1,531vs 79094% above
- Medicare patients
- 339vs 30710% above
- Part D claims
- 720vs 7676% below
Medians across 400 nephrologists in Ohio with Dmand AI profiles that report each measure.
Dr. Comer'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Comer and other nephrologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Comer treated 339 Medicare patients in 2024, average age 76
CMS counts 339 Medicare patients who saw Dr. Comer in 2024. The largest group is 75 to 84, with 138 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 13% are also on Medicaid. Their average risk score is 2.88, 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. Comer's median patient age at 71, with 50% women.
Dr. Comer's Medicare patients by age, 2024
Dr. Comer's Medicare patients by sex, 2024
- Women17451%
- Men16549%
Chronic conditions among Dr. Comer's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Arthritis57%
- Diabetes57%
- Heart failure52%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Comer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Comer wrote 872 Medicare Part D claims in 2024
In 2024, Dr. Comer wrote 872 Medicare Part D claims for 198 patients. 91% of them were for generic drugs. CMS names the drug for 720 of them, across 20 drugs with 11 or more claims each, at $110,594 in total drug cost. In 2023, CMS named 63 claims across 4 drugs.
Dr. Comer's Part D claims by kind of drug, 2024
- Generic790 claims91%
- Brand-name82 claims9%
Dr. Comer'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 632024: 7201043%
Drugs named by CMS: 20 in 2024, 4 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. Michael Comer takes part in Medicare
Dr. Comer 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. Michael Comer received $1,603 in industry payments from 2021 to 2025
CMS Open Payments shows 39 general payments to Dr. Comer from 12 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Travere Therapeutics, Inc. paid the most, $323.
General payments to Dr. Comer by program year, 2021 to 2025
Companies that paid Dr. Comer the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Comer'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Michael Comer
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. Michael Comer's NPI number?
Dr. Michael Comer's NPI number is 1962990424. It was assigned on April 30, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Comer?
Dr. Michael Comer is a nephrologist in Euclid, Ohio. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Michael Comer practice?
Dr. Comer practices at 25301 Euclid Ave, Euclid, OH 44117. Dr. Comer's primary practice is Center for Dialysis Care, Heather Hill in Euclid, Ohio. Dmand AI also links Dr. Comer to 4 hospitals, 4 group practices and clinics and 3 medical groups.
What is Dr. Michael Comer's office phone number?
The practice phone on file for Dr. Comer is (440) 286-4103.
What is Dr. Michael Comer's medical license number?
Dr. Comer holds Michigan license 5101026567.
Which hospitals is Dr. Michael Comer affiliated with?
Dr. Comer is affiliated with University Hospitals Cleveland Medical Center. Dmand AI links Dr. Comer to 4 more hospitals.
What medical group is Dr. Michael Comer part of?
Dr. Comer is linked to University Hospitals Medical Practices. Dmand AI links Dr. Comer to 3 more medical groups.
Does Dr. Michael Comer accept Medicare?
Yes. CMS data shows Dr. Comer billed Medicare for 1,531 services in 2024, and Dr. Comer accepts Medicare assignment.
How many Medicare patients does Dr. Michael Comer see?
CMS counts 339 Medicare patients who saw Dr. Comer in 2024, with an average age of 76.
What services does Dr. Michael Comer bill to Medicare?
In 2024, Dr. Comer's most billed Medicare services were hospital inpatient care (99232), medicare service (G2211) and office visit, established patient (99214).
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What drugs does Dr. Michael Comer prescribe most?
In 2024 Medicare Part D data, Dr. Comer's most prescribed drugs by claims were Bumetanide, Lisinopril and Calcitriol.
Has Dr. Michael Comer received payments from drug or device companies?
CMS Open Payments shows $1,603 in general payments to Dr. Comer from 12 companies from 2021 to 2025. The largest total came from Travere Therapeutics, Inc.
How long has Dr. Michael Comer been practicing?
Dr. Comer graduated from medical school in 2018, 8 years ago.
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