JONATHAN MICHAEL GLANZMAN MD
NPI 1649533175
Radiology - Radiation Oncology in Providence, RI

Q: What is Jonathan Glanzman's NPI number?

The NPI number for Jonathan Glanzman is 1649533175. It was assigned to this individual provider in the NPPES registry on June 19, 2012.

Q: What is Jonathan Glanzman's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Jonathan Glanzman was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 19, 2012PECOS Enrolled

97.02/100

CMS Quality Rating

593 EDDY ST, PROVIDENCE, RI 02903(401) 444-8311 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 18, 2026, Sep 15, 2025, Aug 11, 2025 and 1 more (4 updates tracked since 2022).

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About Jonathan Michael Glanzman Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JONATHAN MICHAEL GLANZMAN MD (NPI 1649533175) is an individual radiation oncology provider in Providence, Rhode Island, licensed in Rhode Island (MD20722) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Saint Anne's Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1649533175

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameJONATHAN MICHAEL GLANZMANCredential: MD

Location Address593 EDDY STProvidence, RI 02903-4923

Mailing Address15 La Salle SqProvidence, RI 02903-1814 · (401) 444-6779

Phone(401) 444-8311

Sole ProprietorNo

Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2007

Enumeration DateJune 19, 2012

Last NPPES UpdateMay 18, 20264 updates tracked since enumeration

NPPES CertifiedMay 18, 2026

✔ NPI 1649533175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

Licenses✔ Licensed in RI · MD20722✔ Licensed in MA · 258959

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

593 EDDY ST, Providence, RI 02903

Open in Google Maps ↗

Secondary Practice Locations 3

Location 1115 Cass Ave Unit 1Woonsocket, RI 02895-4705 · Phone (401) 356-1701 · Fax (401) 356-4537

Location 250 Maude StProvidence, RI 02908-4325 · Phone (401) 456-2690 · Fax (401) 456-6540

Location 3795 Middle StFall River, MA 02721-1733 · Phone (508) 996-3991

Other Identifiers 1

OtherMD20722RI · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jonathan Michael Glanzman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678792504

PECOS Enrollment IDI20140908002513, I20250820002171

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Jonathan Glanzman reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lifespan Physician Group, Inc.

Same address

General Practice

593 EDDY ST
Providence, RI 02903

Reassigned Medicare billing, Rhode Island enrollment
1,372 clinicians in this Medicare group

NPI 1407116643 (401) 444-6779

Radiosurgery Center Of Rhode Island LLC

Same address

Radiation Oncology

593 EDDY ST, PHYSICIANS' OFFICE BUILDING, SUITE 130
Providence, RI 02903

Reassigned Medicare billing, Rhode Island enrollment
14 clinicians in this Medicare group

NPI 1578726261 (401) 444-5447

Rhode Island Hospital

Same address

Hematology & Oncology

593 EDDY ST
Providence, RI 02903

Reassigned Medicare billing, Rhode Island enrollment
182 clinicians in this Medicare group

NPI 1396849782 (401) 444-5291

Roger Williams Radiation Therapy, LLC

2.2 mi

Radiation Oncology

50 MAUDE ST
Providence, RI 02908

Reassigned Medicare billing, Rhode Island enrollment
7 clinicians in this Medicare group

NPI 1013078450 (401) 456-2690

Southern New England Regional Cancer Center, LLC

14 mi

Radiation Oncology

115 CASS AVE STE 1
Woonsocket, RI 02895

Reassigned Medicare billing, Rhode Island enrollment
7 clinicians in this Medicare group

NPI 1134109697 (401) 356-1701

Lifespan Physician Group Of Massachusetts Inc

18 mi

Family Medicine

2007 BAY ST
Taunton, MA 02780

Reassigned Medicare billing, Massachusetts enrollment
547 clinicians in this Medicare group

NPI 1235957713 (774) 409-2009

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

333 services17 patients

Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy G6002

Stereoscopic x-ray guidance is a technique used in radiation therapy. It involves taking multiple X-ray images from different angles to create a 3D picture of the area to be treated. This helps accurately pinpoint the exact location for radiation delivery, ensuring the therapy is as effective as possible.

201 services21 patients

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

155 services27 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

97 services31 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

75 services14 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

67 services53 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Anne's Hospital

Acute Care Hospitals · Fall River, MA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number220020

Location795 Middle StreetFall River, MA 02721 · Bristol County

Emergency services

Morton Hospital

Acute Care Hospitals · Taunton, MA

1/5 CMS rating

OwnershipProprietary

CMS Certification Number220073

Location88 Washington StreetTaunton, MA 02780 · Bristol County

Emergency services

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220163

Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County

Emergency services Birthing friendly

Rhode Island Hospital

Acute Care Hospitals · Providence, RI

3/5 CMS rating

OwnershipTribal

CMS Certification Number410007

Location593 Eddy StreetProvidence, RI 02903 · Providence County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$177.03 typical visit price

range $58.57 – $177.03

Typical copayment $44.25 (range $14.64 – $44.25)

Most-billed visit code 99205

Established Patient

$72.93 typical visit price

range $18.92 – $144.38

Typical copayment $18.23 (range $4.73 – $36.09)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.02/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

78.09

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEITH-AUSTIN SCARFO D.O.

Anesthesiology

593 EDDY ST, APC 6
PROVIDENCE, RI 02903

Providence County (401) 444-3777

AILEEN HSUEH

Surgery

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 444-8450

RHODE ISLAND HOSPITAL

General Acute Care Hospital

593 EDDY ST, MAIN 4
PROVIDENCE, RI 02903

Providence County (401) 444-7585

DR. GA HIE NAM M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 444-5057

EUGENIE ATALLAH

Psychiatry & Neurology (Neurology)

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 606-2645

BRET CAULFIELD

Physician Assistant

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 444-4000

JUNG HO GONG

Student in an Organized Health Care Education/Training Program

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 793-2695

FANNY HUANG MD

Student in an Organized Health Care Education/Training Program

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 444-4741

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jonathan Glanzman's NPI number?

The NPI number for Jonathan Glanzman is 1649533175. It was assigned to this individual provider in the NPPES registry on June 19, 2012.

Where is Jonathan Glanzman located?

Jonathan Glanzman practices at 593 Eddy St, Providence, RI 02903. The listed phone number is (401) 444-8311.

What is Jonathan Glanzman's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Jonathan Glanzman enrolled in Medicare?

Yes. Jonathan Glanzman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jonathan Glanzman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Glanzman reassigns Medicare benefits to 6 organizations: Lifespan Physician Group, Inc. (Providence, RI), Radiosurgery Center Of Rhode Island LLC (Providence, RI), Rhode Island Hospital (Providence, RI), Roger Williams Radiation Therapy, LLC (Providence, RI), Southern New England Regional Cancer Center, LLC (Woonsocket, RI) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Glanzman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jonathan Glanzman accept?

Health plans from Anthem Blue Cross and Blue Shield list Jonathan Glanzman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jonathan Glanzman affiliated with any hospitals?

According to CMS data, Jonathan Glanzman is affiliated with Saint Anne's Hospital, Morton Hospital, Umass Memorial Medical Center/University Campus and Rhode Island Hospital.

When was this NPI record last updated?

The NPPES record for Jonathan Glanzman was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.