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MICHAEL COMER DO
NPI 1962990424
Internal Medicine - Nephrology in Chardon, OH

Active since April 30, 2018PECOS EnrolledAccepts Medicare Assignment
13221 RAVENNA RD STE 12, CHARDON, OH 44024(440) 285-3055(440) 285-6805 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 8, 2020, Apr 30, 2018 (2 updates tracked since 2018).

About Michael Comer Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL COMER DO (NPI 1962990424) is an individual nephrology provider in Chardon, Ohio, licensed in Ohio (34.018096) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital, Troy, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1962990424
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameMICHAEL COMERCredential: DO
Location Address13221 RAVENNA RD STE 12Chardon, OH 44024-9016
Mailing Address13221 Ravenna Rd Ste 12Chardon, OH 44024-9016 · (440) 285-3055 · Fax (440) 285-6805
Phone(440) 285-3055
Fax(440) 285-6805
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateApril 30, 2018
Last NPPES UpdateFebruary 10, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2026
✔ NPI 1962990424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in OH · 34.018096
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
13221 RAVENNA RD STE 12, Chardon, OH 44024
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, MedMutual and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael Comer Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749649341
PECOS Enrollment IDI20250724001200
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Michael Comer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Primary Care Practices Inc
0.1 mi
Internal Medicine
13170 RAVENNA RD STE 112
Chardon, OH 44024
  • Reassigned Medicare billing, Ohio enrollment
  • 1,437 clinicians in this Medicare group
NPI 1114056124 (440) 286-9599
Partners In Nephrology Care Ltd.
19 mi
Nephrology
18720 CHAGRIN BLVD
Shaker Heights, OH 44122
  • Reassigned Medicare billing, Ohio enrollment
  • 30 clinicians in this Medicare group
NPI 1467509893 (216) 295-7003
University Hospitals Medical Group Inc
21 mi
Multi-Specialty
11100 EUCLID AVE
Cleveland, OH 44106
  • Reassigned Medicare billing, Ohio enrollment
  • 3,958 clinicians in this Medicare group
NPI 1669499414 (216) 844-1000
Kidney And Vascular Associates PC
122 mi
Nephrology
11051 HALL RD STE 240
Utica, MI 48317
  • Reassigned Medicare billing, Michigan enrollment
  • 2 clinicians in this Medicare group
NPI 1750095212 (586) 295-8885

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
790 services161 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
152 services101 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
107 services88 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
79 services30 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
55 services47 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
48 services48 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230269
Location44201 Dequindre RoadTroy, MI 48085 · Oakland County
Emergency services Birthing friendly

Uh Regional Hospitals

Acute Care Hospitals · Chardon, OH
3/5 CMS rating
OwnershipProprietary
CMS Certification Number360075
Location13207 Ravenna RoadChardon, OH 44024 · Geauga County
Emergency services Birthing friendly

Lake Health

Acute Care Hospitals · Concord, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360098
Location7590 Auburn RoadConcord, OH 44077 · Lake County
Emergency services

Uh Cleveland Medical Center

Acute Care Hospitals · Cleveland, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360137
Location11100 Euclid AvenueCleveland, OH 44106 · Cuyahoga County
Emergency services Birthing friendly

Uhhs Memorial Hospital Of Geneva

Critical Access Hospitals · Geneva, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number361307
Location870 West Main StreetGeneva, OH 44041 · Ashtabula County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44024 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Comer's NPI number?

The NPI number for Michael Comer is 1962990424. It was assigned to this individual provider in the NPPES registry on April 30, 2018.

Where is Michael Comer located?

Michael Comer practices at 13221 Ravenna Rd Ste 12, Chardon, OH 44024. The listed phone number is (440) 285-3055.

What is Michael Comer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Michael Comer enrolled in Medicare?

Yes. Michael Comer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Michael Comer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Comer reassigns Medicare benefits to 4 organizations: University Primary Care Practices Inc (Chardon, OH), Partners In Nephrology Care Ltd. (Shaker Heights, OH), University Hospitals Medical Group Inc (Cleveland, OH) and Kidney And Vascular Associates PC (Utica, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Comer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Comer accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual and Priority Health list Michael Comer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Michael Comer affiliated with any hospitals?

According to CMS data, Michael Comer is affiliated with Beaumont Hospital, Troy, Uh Regional Hospitals, Lake Health, Uh Cleveland Medical Center and Uhhs Memorial Hospital Of Geneva.

When was this NPI record last updated?

The NPPES record for Michael Comer was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.