Doctor profile · Federal record

Dr. Harsha Varadhi, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Oak Lawn, IL

  • NPI 1699931527
  • Accepts Medicare
  • 21 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
4440 W 95Th St Ste 31W
Oak Lawn, IL 604532600
(708) 684-5475
fax (708) 684-3055
Additional location
17750 Kedzie Ave
Hazel Crest, IL 604292047
(708) 799-9995
fax (708) 799-8129
Additional location
19060 Everett Blvd Ste 112
Mokena, IL 604481942
(708) 478-4302
fax (708) 478-4303
Show 2 more locations
Additional location
251 E Huron St, Galter Pavilion Lc-178
Chicago, IL 606112908
(312) 926-9870
Additional location
3900 W 203Rd St
Olympia Fields, IL 604611183
(708) 855-7069
fax (708) 503-3224
Mailing address
62647 Collection Center Dr
Chicago, IL 606930626

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
January 16, 2025
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (2)
Illinois #NWAN5240394-6082 · Illinois #036129598

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699931527. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,439
Distinct HCPCS
10
Medicare allowed
$279,587
HCPCS Description Services Patients Avg allowed
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 330 40 $70
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session 218 22 $319
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater 171 22 $242
77336 Continuing radiation therapy consultation per week 128 49 $84
77427 Radiation treatment management, 5 treatment sessions 114 43 $185
77334 Design and construction of complex radiation treatment device 107 26 $128
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev 80 11 $243
77300 Calculation of radiation therapy dose 58 16 $67
77373 Cranial lesion surgery using radiation over multiple sessions 37 14 $944
77263 Complex radiation therapy planning 28 27 $172

In context: peer comparison

Among 2 peers in Oak Lawn Radiation Oncology Physician, average services per provider: 96. This provider delivers 15× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
34
Patients
11
Total drug cost
$642
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 22 11 $430
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 12 0 $211

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Harsha Varadhi's medical specialty?
Dr. Harsha Varadhi practices Radiation Oncology Physician in Oak Lawn, IL.
Where does Dr. Harsha Varadhi practice?
Dr. Harsha Varadhi practices at 4440 W 95Th St Ste 31W, Oak Lawn, IL 604532600. Office phone: 7086845475.
What is Dr. Harsha Varadhi's NPI?
Dr. Harsha Varadhi's National Provider Identifier (NPI) is 1699931527, issued by NPPES.
Does Dr. Harsha Varadhi accept Medicare assignment?
Yes. Dr. Harsha Varadhi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harsha Varadhi 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; 20 mev or greater (HCPCS G6014). Source: CMS Medicare Physician & Other Practitioners file.