Doctor profile · Federal record
Dr. Jonathan Glanzman, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Providence, RI
- NPI 1649533175
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 19 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
593 Eddy St
Providence, RI 029034923
(401) 444-8311 - Additional location
-
115 Cass Ave Unit 1
Woonsocket, RI 028954705
(401) 356-1701
fax (401) 356-4537 - Additional location
-
50 Maude St
Providence, RI 029084325
(401) 456-2690
fax (401) 456-6540 - Mailing address
-
117 Ellenfield St Ste 101
Providence, RI 029054541
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- September 15, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State licenses (2)
- Rhode Island #MD20722 · Massachusetts #258959
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649533175. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,173
Distinct HCPCS
10
Medicare allowed
$337,124
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 775 | 35 | $76 | |
G6015 |
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 383 | 14 | $363 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 305 | 24 | $60 | |
77300 |
Calculation of radiation therapy dose | 192 | 27 | $53 | |
77427 |
Radiation treatment management, 5 treatment sessions | 174 | 44 | $205 | |
77336 |
Continuing radiation therapy consultation per week | 97 | 19 | $92 | |
77334 |
Design and construction of complex radiation treatment device | 80 | 25 | $114 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 29 | 26 | $372 | |
77263 |
Complex radiation therapy planning | 28 | 28 | $172 | |
77301 |
High precision radiation therapy planning | 26 | 25 | $1,148 |
In context: peer comparison
Among 5 peers in Providence Radiation Oncology Physician, average services per provider: 78. This provider delivers 28× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jonathan Glanzman's medical specialty?
Dr. Jonathan Glanzman practices Radiation Oncology Physician in Providence, RI.
Where does Dr. Jonathan Glanzman practice?
Dr. Jonathan Glanzman practices at 593 Eddy St, Providence, RI 029034923. Office phone: 4014448311.
What is Dr. Jonathan Glanzman's NPI?
Dr. Jonathan Glanzman's National Provider Identifier (NPI) is 1649533175, issued by NPPES.
Does Dr. Jonathan Glanzman accept Medicare assignment?
Yes. Dr. Jonathan Glanzman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Glanzman commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc (HCPCS G6015); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002). Source: CMS Medicare Physician & Other Practitioners file.