Doctor profile · Federal record

Dr. Larry Past, M.D.

Radiation Oncology Physician · Rochester, MN

  • NPI 1629042916
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
February 2, 2024
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Minnesota #28426

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629042916. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
215
Distinct HCPCS
4
Medicare allowed
$36,525
HCPCS Description Services Patients Avg allowed
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 99 44 $30
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session 80 34 $347
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev 20 11 $226
77336 Continuing radiation therapy consultation per week 16 12 $82

In context: peer comparison

Among 31 peers in Rochester Radiation Oncology Physician, average services per provider: 108. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Larry Past's medical specialty?
Dr. Larry Past practices Radiation Oncology Physician in Rochester, MN.
Where does Dr. Larry Past practice?
Dr. Larry Past practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Larry Past's NPI?
Dr. Larry Past's National Provider Identifier (NPI) is 1629042916, issued by NPPES.
What procedures does Dr. Larry Past commonly perform?
Top Medicare-reported procedures in 2023: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc (HCPCS G6015); Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev (HCPCS G6012). Source: CMS Medicare Physician & Other Practitioners file.