DR. MICHAEL ROBERT SIEDOW M.D.
NPI 1891227567
Radiology - Radiation Oncology in Columbus, OH

Active since March 31, 2017PECOS EnrolledAccepts Medicare Assignment
81.3/100
CMS Quality Rating
111 S GRANT AVE, COLUMBUS, OH 43215(614) 566-9506 Get Directions Write a Review

NPPES record last updated: August 17, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 17, 2022, Jun 26, 2018, Mar 31, 2017 (3 updates tracked since 2017).

About Dr. Michael Robert Siedow M.d. NPPES

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

DR. MICHAEL ROBERT SIEDOW M.D. (NPI 1891227567) is an individual radiation oncology provider in Columbus, Ohio, licensed in Ohio (35.145631) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Riverside Methodist Hospital, and is a graduate of Toledo Medical College (2017).

NPPES Registry Identity

NPI1891227567
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. MICHAEL ROBERT SIEDOWCredential: M.D.
Location Address111 S GRANT AVEColumbus, OH 43215-4701
Mailing AddressPo Box 7527Dublin, OH 43017-0727 · (614) 788-6010
Sole ProprietorNo
Medical School CMSToledo Medical CollegeGraduated 2017
Enumeration DateMarch 31, 2017
Last NPPES UpdateAugust 17, 20223 updates tracked since enumeration
NPPES CertifiedAugust 17, 2022
NPI 1891227567 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in OH · 35.145631
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
111 S GRANT AVE, Columbus, OH 43215

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Robert Siedow M.d. 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 ID6406103241
PECOS Enrollment IDI20220616000857
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.

Areas of Expertise CMS Part B claims 16

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.

Ct guidance for insertion of radiation therapy fields 77014
CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.
557 services79 patients
Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
276 services70 patients
Design and construction of complex radiation treatment device 77334
The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.
191 services74 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
174 services61 patients
Complex radiation therapy planning 77263
Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.
72 services65 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.
66 services56 patients

Hospital Affiliations CMS Care Compare 4

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

Riverside Methodist Hospital

Acute Care Hospitals · Columbus, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360006
Location3535 Olentangy River RdColumbus, OH 43214 · Franklin County
Emergency services Birthing friendly

Grant Medical Center

Acute Care Hospitals · Columbus, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number360017
Location111 South Grant AvenueColumbus, OH 43215 · Franklin County
Emergency services Birthing friendly

Ohiohealth Mansfield Hospital

Acute Care Hospitals · Mansfield, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360118
Location335 Glessner AvenueMansfield, OH 44903 · Richland County
Emergency services Birthing friendly

Ohiohealth Shelby Hospital

Critical Access Hospitals · Shelby, OH
OwnershipVoluntary non-profit - Private
CMS Certification Number361324
Location199 West Main StreetShelby, OH 44875 · Richland County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43215 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
$166.65 typical visit price
range $54.34 – $166.65
Typical copayment $41.66 (range $13.58 – $41.66)
Most-billed visit code 99205
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.58
Promoting Interoperability98
Improvement Activities40
Cost65.77

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
111 S GRANT AVE
COLUMBUS, OH 43215
Nurse Practitioner (Neonatal)
111 S GRANT AVE
COLUMBUS, OH 43215
Anesthesiology
111 S GRANT AVE, 3RD FLOOR
COLUMBUS, OH 43215
Nurse Practitioner
111 S GRANT AVE
COLUMBUS, OH 43215
Student in an Organized Health Care Education/Training Program
111 S GRANT AVE
COLUMBUS, OH 43215
Physician Assistant
111 S GRANT AVE
COLUMBUS, OH 43215
Radiology (Radiation Oncology)
111 S GRANT AVE
COLUMBUS, OH 43215
Pediatrics (Neonatal-Perinatal Medicine)
111 S GRANT AVE
COLUMBUS, OH 43215

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 Siedow's NPI number?

The NPI number for Michael Siedow is 1891227567. It was assigned to this individual provider in the NPPES registry on March 31, 2017.

Where is Michael Siedow located?

Michael Siedow practices at 111 S Grant Ave, Columbus, OH 43215. The listed phone number is (614) 566-9506.

What is Michael Siedow's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Michael Siedow enrolled in Medicare?

Yes. Michael Siedow 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.

What insurance does Michael Siedow accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource and MedMutual list Michael Siedow 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 Siedow affiliated with any hospitals?

According to CMS data, Michael Siedow is affiliated with Riverside Methodist Hospital, Grant Medical Center, Ohiohealth Mansfield Hospital and Ohiohealth Shelby Hospital.

When was this NPI record last updated?

The NPPES record for Michael Siedow was last updated on August 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.