Doctor profile · Federal record

Dr. Eric Kielhorn, M.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Radiation Oncology Physician · Sylvania, OH

  • NPI 1669631230
  • Accepts Medicare
  • 20 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5300 Harroun RD Ste 10
Sylvania, OH 435602182
(419) 824-1952
fax (419) 824-0344
Mailing address
1 Seagate Ste 800
Toledo, OH 436041558

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
November 3, 2023
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (3)
Ohio #35097034 · Illinois #125051283 · Michigan #5315052463
Medicaid (2)
MI #1669631230 · OH #3150772

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669631230. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,684
Distinct HCPCS
10
Medicare allowed
$135,781
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 601 76 $44
77427 Radiation treatment management, 5 treatment sessions 189 86 $188
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 175 27 $20
77300 Calculation of radiation therapy dose 169 51 $32
77334 Design and construction of complex radiation treatment device 120 52 $58
77014 Ct guidance for insertion of radiation therapy fields 97 25 $44
77263 Complex radiation therapy planning 51 51 $163
99205 New patient office or other outpatient visit, 60-74 minutes 49 49 $175
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 33 32 $36
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 33 11 $20

In context: peer comparison

Among 2 peers in Sylvania Radiation Oncology Physician, average services per provider: 101. This provider delivers 17× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
80
Patients
48
Total drug cost
$1,888
Drug Type Claims Patients Total cost
Mometasone Furoate Generic 68 48 $1,718
Tamsulosin Hcl Generic 12 0 $171

Frequently asked questions

Auto-generated from federal data
What is Dr. Eric Kielhorn's medical specialty?
Dr. Eric Kielhorn practices Radiation Oncology Physician in Sylvania, OH.
Where does Dr. Eric Kielhorn practice?
Dr. Eric Kielhorn practices at 5300 Harroun RD Ste 10, Sylvania, OH 435602182. Office phone: 4198241952.
What is Dr. Eric Kielhorn's NPI?
Dr. Eric Kielhorn's National Provider Identifier (NPI) is 1669631230, issued by NPPES.
Does Dr. Eric Kielhorn accept Medicare assignment?
Yes. Dr. Eric Kielhorn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Kielhorn commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002). Source: CMS Medicare Physician & Other Practitioners file.