Doctor profile · Federal record
Dr. John Grecula, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Columbus, OH
- NPI 1871691592
- Accepts Medicare
- MIPS 88.3 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
460 W 10Th Ave Fl 2
Columbus, OH 432101240
(614) 293-8415
fax (614) 293-4044 - Mailing address
-
700 Ackerman RD Ste 2120
Columbus, OH 432021559
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- October 14, 2025
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Ohio #35057469
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871691592. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
230
Distinct HCPCS
6
Medicare allowed
$12,527
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77300 |
Calculation of radiation therapy dose | 71 | 15 | $32 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 55 | 13 | $43 | |
77334 |
Design and construction of complex radiation treatment device | 43 | 14 | $58 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 27 | $64 | |
77263 |
Complex radiation therapy planning | 15 | 15 | $163 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 14 | 14 | $65 |
In context: peer comparison
Among 19 peers in Columbus Radiation Oncology Physician, average services per provider: 91. This provider delivers 2.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
11
Total drug cost
$240
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 14 | 11 | $240 |
Frequently asked questions
What is Dr. John Grecula's medical specialty?
Dr. John Grecula practices Radiation Oncology Physician in Columbus, OH.
Where does Dr. John Grecula practice?
Dr. John Grecula practices at 460 W 10Th Ave Fl 2, Columbus, OH 432101240. Office phone: 6142938415.
What is Dr. John Grecula's NPI?
Dr. John Grecula's National Provider Identifier (NPI) is 1871691592, issued by NPPES.
Does Dr. John Grecula accept Medicare assignment?
Yes. Dr. John Grecula accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Grecula commonly perform?
Top Medicare-reported procedures in 2023: Calculation of radiation therapy dose (HCPCS 77300); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334). Source: CMS Medicare Physician & Other Practitioners file.