Dr. Benjamin E. Gitterman, MD
- Medicare services, 2024
- 5,135
- Medicare patients, 2024
- 639
- Part D claims, 2024
- 7,742
- Hospital affiliations
- 2
- Industry payments
- $77
- Practice address
- 419 Northern Harrison Street, Princeton, NJ 08540
- Practice phone
- Call (609) 921-9437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Surgery of Princeton
Surgery Center - Medicare-Certified · Princeton, New Jersey
Find Dr. Gitterman's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Benjamin E. Gitterman is an internist in Princeton, New Jersey
Dr. Gitterman practices at Eye Surgery of Princeton in Princeton, New Jersey.
Dr. Gitterman's NPI, 1447349162, was assigned on October 12, 2006. Dr. Gitterman graduated from Temple University School of Medicine in 1994. Dr. Gitterman holds New Jersey license 25MA06610600.
- NPI
- 1447349162NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436193562
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (609) 921-9437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin E. Gitterman practices at Eye Surgery of Princeton in Princeton, New Jersey
Dr. Gitterman's primary practice is Eye Surgery of Princeton, at 419 Northern Harrison Street, Princeton, NJ 08540. The practice phone is (609) 921-9437.
- Eye Surgery of Princeton419 Northern Harrison Street, Princeton, NJ 08540Phone(609) 921-9437
Source: Dmand AI Affiliation Data
Dr. Benjamin E. Gitterman is affiliated with 6 sites of care and 1 medical group
Dr. Gitterman's primary practice is Eye Surgery of Princeton in Princeton, New Jersey. Dr. Gitterman is also affiliated with Princeton Medical Center. The medical group on file is Princeton Medical Group. Dmand AI also links Dr. Gitterman to 1 more hospital, 2 home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin E. Gitterman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gitterman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Surgery of Princeton | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin E. Gitterman is one of 4,226 internists in New Jersey
Internal medicine is Dr. Gitterman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gitterman is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Gitterman
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Benjamin E. Gitterman billed Medicare for 5,135 services in 2024
CMS data shows 5,135 Medicare services from Dr. Gitterman across 27 procedure codes in 2024, for 639 Medicare patients. Medicare paid $190,866 for them. Every service was in an office.
Dr. Gitterman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,4792024: 2,4641%
- Other services
- 2023: 7842024: 1,07737%
- Office and hospital visits
- 2023: 8642024: 8913%
- Surgery
- 2023: 6052024: 5883%
- Tests and treatments
- 2023: 1822024: 11537%
Dr. Gitterman compared with the New Jersey median for internists, 2024
- Dr. Gitterman
- New Jersey median
- Medicare services
- 5,135vs 7237.1 times
- Medicare patients
- 639vs 2312.8 times
- Part D claims
- 7,055vs 8308.5 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Gitterman's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gitterman and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin E. Gitterman treated 639 Medicare patients in 2024, average age 77
CMS counts 639 Medicare patients who saw Dr. Gitterman in 2024. The largest group is 75 to 84, with 265 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gitterman's median patient age at 65, with 39% women.
Dr. Gitterman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gitterman's Medicare patients by sex, 2024
- Women27743%
- Men36257%
Chronic conditions among Dr. Gitterman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis38%
- Diabetes24%
- Chronic kidney disease23%
- Cancer20%
- Ischemic heart disease18%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gitterman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women39%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin E. Gitterman wrote 7,742 Medicare Part D claims in 2024
In 2024, Dr. Gitterman wrote 7,742 Medicare Part D claims for 899 patients. 92% of them were for generic drugs. CMS names the drug for 7,055 of them, across 116 drugs with 11 or more claims each, at $360,966 in total drug cost. In 2023, CMS named 7,148 claims across 113 drugs.
Dr. Gitterman's Part D claims by kind of drug, 2024
- Generic7,125 claims92%
- Brand-name606 claims8%
- Other11 claims0%
Dr. Gitterman's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gitterman's Part D claims, 2024
- Opioids1%95 of 7,742 claims
- Antibiotics2%127 of 7,742 claims
- Antipsychotics, patients 65 and over0%34 of 7,742 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,1482024: 7,0551%
Drugs named by CMS: 116 in 2024, 113 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Benjamin E. Gitterman offers telehealth to Medicare patients
Dr. Gitterman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gitterman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Benjamin E. Gitterman received $77 in industry payments from 2017 to 2025
CMS Open Payments shows 5 general payments to Dr. Gitterman from 1 drug or device company from 2017 to 2025. Food and beverage make up the largest share, 86% of the total. GlaxoSmithKline, LLC. paid the most, $77.
General payments to Dr. Gitterman by program year, 2017 to 2025
General payments to Dr. Gitterman by kind, 2017 to 2025
- Food and beverage$6686%
- Education$1114%
Companies that paid Dr. Gitterman the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin E. Gitterman graduated from Temple University School of Medicine
Dr. Gitterman graduated from Temple University School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin E. Gitterman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Benjamin E. Gitterman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Benjamin E. Gitterman's NPI number?
Dr. Benjamin E. Gitterman's NPI number is 1447349162. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin E. Gitterman?
Dr. Benjamin E. Gitterman is an internist in Princeton, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Benjamin E. Gitterman practice?
Dr. Gitterman practices at 419 Northern Harrison Street, Princeton, NJ 08540. Dr. Gitterman's primary practice is Eye Surgery of Princeton in Princeton, New Jersey. Dmand AI also links Dr. Gitterman to 1 hospital, 2 home health agencies and 1 group practice or clinic.
What is Dr. Benjamin E. Gitterman's office phone number?
The practice phone on file for Dr. Gitterman is (609) 921-9437.
What is Dr. Benjamin E. Gitterman's medical license number?
Dr. Gitterman holds New Jersey license 25MA06610600.
Which hospitals is Dr. Benjamin E. Gitterman affiliated with?
Dr. Gitterman is affiliated with Princeton Medical Center. Dmand AI links Dr. Gitterman to 1 more hospital.
What medical group is Dr. Benjamin E. Gitterman part of?
Dr. Gitterman is linked to Princeton Medical Group.
Does Dr. Benjamin E. Gitterman accept Medicare?
Yes. CMS data shows Dr. Gitterman billed Medicare for 5,135 services in 2024, and Dr. Gitterman accepts Medicare assignment.
Does Dr. Benjamin E. Gitterman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gitterman as offering telehealth services.
How many Medicare patients does Dr. Benjamin E. Gitterman see?
CMS counts 639 Medicare patients who saw Dr. Gitterman in 2024, with an average age of 77.
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What services does Dr. Benjamin E. Gitterman bill to Medicare?
In 2024, Dr. Gitterman's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Benjamin E. Gitterman go to medical school?
Dr. Gitterman graduated from Temple University School of Medicine in 1994.
What drugs does Dr. Benjamin E. Gitterman prescribe most?
In 2024 Medicare Part D data, Dr. Gitterman's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Benjamin E. Gitterman received payments from drug or device companies?
CMS Open Payments shows $77 in general payments to Dr. Gitterman from 1 company from 2017 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Benjamin E. Gitterman been practicing?
Dr. Gitterman graduated from medical school in 1994, 32 years ago.
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