Dr. Glen Gejerman, MD
What this data tells you about Dr. Gejerman
Dr. Glen Gejerman is a radiology - diagnostic specialist in Hackensack, NJ, with 20 years of NPI registration. Based on federal Medicare data, Dr. Gejerman performed 36,628 Medicare services across 4,235 unique beneficiaries.
Between the years covered by Open Payments, Dr. Gejerman received a total of $152,627 from 15 pharmaceutical and/or device companies across 97 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiology - diagnostic. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Gejerman is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Lutetium Lu 177 vipivotide tetraxetan therapeutic injection A therapeutic injection of Lutetium Lu 177 vipivotide tetraxetan administered in units of millicuries. |
11,012 | $179 | $485 |
| Radium ra-223 dichloride, therapeutic, per microcurie | 7,703 | $129 | $218 |
| Intensity-modulated radiation therapy delivery Delivery of radiation therapy using narrow beams that are spatially and temporally modulated to target specific areas. This process is performed per treatment session. |
4,345 | $322 | $1,905 |
| CT guidance for radiation therapy This procedure uses computed tomography imaging to guide the precise placement of radiation therapy fields. It ensures accurate positioning for targeted treatment delivery. |
4,285 | $106 | $424 |
| Denosumab injection (Prolia/Xgeva) | 3,302 | $18 | $56 |
| Continuing radiation therapy consultation per week A weekly consultation to review and manage ongoing radiation therapy treatment. |
1,049 | $77 | $298 |
| Radiation treatment management, 5 sessions Oversight and management of a radiation therapy course consisting of five treatment sessions. |
1,042 | $159 | $646 |
| Calculation of radiation therapy dose | 585 | $56 | $240 |
| Cefazolin sodium injection, 500 mg An injection of 500 mg of cefazolin sodium, an antibiotic medication, administered into the body. |
338 | $1 | $2 |
| New patient office visit, complex (60-74 min) | 320 | $183 | $509 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
310 | $73 | $186 |
| High precision radiation therapy planning This procedure involves the detailed planning and setup required for delivering high-precision radiation therapy to a target area of the body. |
267 | $1,633 | $6,921 |
| Complex radiation therapy planning | 218 | $136 | $580 |
| Design and construction of radiation treatment device This code covers the design and construction of a device used for high precision radiation therapy. It does not include the actual administration of radiation treatment. |
218 | $400 | $1,887 |
| Injection of biodegradable material next to prostate A procedure involving the injection of a biodegradable substance into the tissue surrounding the prostate gland. |
204 | $2,658 | $22,311 |
| Design and construction of simple radiation treatment device This code covers the design and construction of a simple radiation treatment device. It does not specify the clinical purpose or condition being treated. |
147 | $33 | $207 |
| Design and construction of complex radiation treatment device This code covers the design and construction of a complex radiation treatment device. It does not specify the clinical purpose or conditions treated. |
147 | $107 | $451 |
| Radiation therapy, 3+ areas, 11-19 MeV Delivery of high-energy radiation (11-19 MeV) to three or more separate treatment areas using custom blocking, tangential ports, wedges, rotational beams, and compensators. |
133 | $213 | $1,212 |
| Implantable tissue marker, each A small marker is implanted into tissue to serve as a reference point for future medical imaging or procedures. |
123 | $342 | $2,475 |
| Bone density scan (DEXA) A test that uses low-dose X-rays to measure bone mineral density in the hip, pelvis, and spine. It helps assess bone strength and risk of fractures. |
122 | $43 | $149 |
| Radioactive drug therapy through a vein Administration of a radioactive medication directly into the bloodstream via an intravenous line. |
120 | $121 | $504 |
| Prostate radiation therapy device placement A device is placed in the prostate to facilitate radiation therapy. This procedure involves positioning the device to aid in the delivery of radiation treatment. |
119 | $71 | $766 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
90 | $8 | $15 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
88 | $92 | $277 |
| Bone density scan (DEXA) of hip, pelvis, and spine This test measures bone density in the hip, pelvis, and spine to assess bone strength. It also includes an assessment for spine fractures. |
74 | $59 | $200 |
| Ultrasound guidance for needle placement Use of ultrasound imaging to guide the precise placement of a needle during a medical procedure. |
50 | $52 | $204 |
| Non-hormonal chemotherapy injection This procedure involves administering non-hormonal anti-neoplastic chemotherapy medication via injection into the skin or muscle tissue. |
47 | $59 | $228 |
| Transrectal ultrasound of the pelvis An ultrasound imaging procedure where a probe is inserted into the rectum to visualize pelvic structures. |
37 | $120 | $340 |
| X-ray during radiation therapy An X-ray image taken while radiation therapy is being administered to verify treatment positioning. |
33 | $13 | $46 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
33 | $141 | $412 |
| Complex radiation therapy planning This procedure involves the detailed planning required to deliver external beam radiation therapy to a patient. |
21 | $250 | $1,012 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
20 | $12 | $72 |
| Injection, garamycin, gentamicin, up to 80 mg | 14 | $2 | $3 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
12 | $157 | $339 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2018-2024) ›
Associated products mentioned in payments ›
The majority of payments (57%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers. Total industry engagement is in the top 1% for radiology - diagnostic in NJ.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Gejerman is a mixed practice specialist, with above-average Medicare volume (top 1% in NJ), with consulting-driven industry engagement in the top 1% of NJ peers, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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