Dr. Jonathon W. Friedberg, MD
- Medicare services, 2024
- 385
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 53
- Hospital affiliations
- 1
- Industry payments
- $24,914
- Practice address
- 601 Elmwood Ave, Rochester, NY 14642
- Practice phone
- Call (585) 275-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jonathon W. Friedberg is a hematology (internal medicine) physician in Rochester, New York
Dr. Friedberg practices at Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center.
Dr. Friedberg's NPI, 1821016833, was assigned on July 17, 2006. Dr. Friedberg graduated from Harvard Medical School in 1994. Dr. Friedberg holds New York license 224820.
- NPI
- 1821016833NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810184322
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (585) 275-2121
- 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. Jonathon W. Friedberg practices at Strong Memorial Hospital in Rochester, New York
Dr. Friedberg's primary practice is Strong Memorial Hospital, at 601 Elmwood Ave, Rochester, NY 14642 in Monroe County. The practice phone is (585) 275-2121.
- Strong Memorial Hospital601 Elmwood Ave, Rochester, NY 14642 · Monroe CountyPhone(585) 275-2121
Source: Dmand AI Affiliation Data
Dr. Jonathon W. Friedberg is affiliated with 1 site of care and 2 medical groups
Dr. Friedberg's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. The medical group on file is University of Rochester Medical Faculty Group (URMFG). Dmand AI also links Dr. Friedberg to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathon W. Friedberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedberg practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Strong Memorial Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathon W. Friedberg is one of 139 hematology (internal medicine) physicians in New York
Internal medicine is Dr. Friedberg's primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dr. Friedberg is licensed in New York.
Specialties and state licenses
- Hematology (internal medicine), New YorkPrimary
Hematology (internal medicine) physicians near Dr. Friedberg
Counts of hematology (internal medicine) physicians 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. Jonathon W. Friedberg billed Medicare for 385 services in 2024
CMS data shows 385 Medicare services from Dr. Friedberg across 4 procedure codes in 2024, for 105 Medicare patients. Medicare paid $18,646 for them.
Dr. Friedberg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1712024: 22330%
- Other services
- 2023: 02024: 162
Where Dr. Friedberg's Medicare services took place, 2024
- In an office28173%
- In a facility10427%
Dr. Friedberg compared with the New York median for hematology (internal medicine) physicians, 2024
- Dr. Friedberg
- New York median
- Medicare services
- 385vs 29829% above
- Medicare patients
- 105vs 13120% below
- Part D claims
- 25vs 13081% below
Medians across 121 hematology (internal medicine) physicians in New York with Dmand AI profiles that report each measure.
Dr. Friedberg'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. Friedberg and other hematology (internal medicine) physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathon W. Friedberg treated 105 Medicare patients in 2024, average age 75
CMS counts 105 Medicare patients who saw Dr. Friedberg in 2024. The largest group is 65 to 74, with 44 patients. 61% of them have high blood pressure, and 60% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Friedberg's median patient age at 72, with 50% women.
Dr. Friedberg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Friedberg's Medicare patients by sex, 2024
- Women5350%
- Men5250%
Chronic conditions among Dr. Friedberg's Medicare patients, 2024
- High blood pressure61%
- High cholesterol60%
- Arthritis36%
- Ischemic heart disease26%
- Diabetes25%
- Chronic kidney disease22%
- Anxiety21%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Friedberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathon W. Friedberg wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Friedberg wrote 53 Medicare Part D claims for 17 patients. 53% of them were for generic drugs. CMS names the drug for 25 of them, across 1 drug with 11 or more claims each, at $364,595 in total drug cost. In 2021, CMS named 13 claims across 1 drug.
Dr. Friedberg's Part D claims by kind of drug, 2024
- Generic28 claims53%
- Brand-name25 claims47%
Dr. Friedberg'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.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 132024: 2592%
Drugs named by CMS: 1 in 2024, 1 in 2021.
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. Jonathon W. Friedberg offers telehealth to Medicare patients
Dr. Friedberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Friedberg as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jonathon W. Friedberg received $24,914 in industry payments from 2016 to 2023
CMS Open Payments shows 40 general payments to Dr. Friedberg from 8 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 81% of the total. Genentech, Inc. paid the most, $10,834. It also lists 19 research payments totaling $7,889 from 2021 to 2025.
General payments to Dr. Friedberg by program year, 2016 to 2023
General payments to Dr. Friedberg by kind, 2016 to 2023
- Consulting fees$20,19681%
- Speaker and faculty fees$2,41110%
- Travel and lodging$1,4636%
- Food and beverage$8333%
- Education$120%
Companies that paid Dr. Friedberg the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathon W. Friedberg graduated from Harvard Medical School
Dr. Friedberg graduated from Harvard Medical School in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathon W. Friedberg'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. Jonathon W. Friedberg
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What is Dr. Jonathon W. Friedberg's NPI number?
Dr. Jonathon W. Friedberg's NPI number is 1821016833. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathon W. Friedberg?
Dr. Jonathon W. Friedberg is a hematology (internal medicine) physician in Rochester, New York. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).
Where does Dr. Jonathon W. Friedberg practice?
Dr. Friedberg practices at 601 Elmwood Ave, Rochester, NY 14642. Dr. Friedberg's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dmand AI also links Dr. Friedberg to 1 medical group.
What is Dr. Jonathon W. Friedberg's office phone number?
The practice phone on file for Dr. Friedberg is (585) 275-2121.
What is Dr. Jonathon W. Friedberg's medical license number?
Dr. Friedberg holds New York license 224820.
Which hospitals is Dr. Jonathon W. Friedberg affiliated with?
Dr. Friedberg practices at Strong Memorial Hospital in Rochester, New York.
What medical group is Dr. Jonathon W. Friedberg part of?
Dr. Friedberg is linked to University of Rochester Medical Faculty Group (URMFG). Dmand AI links Dr. Friedberg to 1 more medical group.
Does Dr. Jonathon W. Friedberg accept Medicare?
Yes. CMS data shows Dr. Friedberg billed Medicare for 385 services in 2024, and Dr. Friedberg accepts Medicare assignment.
Does Dr. Jonathon W. Friedberg offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Friedberg as offering telehealth services.
How many Medicare patients does Dr. Jonathon W. Friedberg see?
CMS counts 105 Medicare patients who saw Dr. Friedberg in 2024, with an average age of 75.
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What services does Dr. Jonathon W. Friedberg bill to Medicare?
In 2024, Dr. Friedberg's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Jonathon W. Friedberg go to medical school?
Dr. Friedberg graduated from Harvard Medical School in 1994.
What drugs does Dr. Jonathon W. Friedberg prescribe most?
In 2024 Medicare Part D data, Dr. Friedberg's most prescribed drugs by claims were Brukinsa.
Has Dr. Jonathon W. Friedberg received payments from drug or device companies?
CMS Open Payments shows $24,914 in general payments to Dr. Friedberg from 8 companies from 2016 to 2023. The largest total came from Genentech, Inc.
How long has Dr. Jonathon W. Friedberg been practicing?
Dr. Friedberg graduated from medical school in 1994, 32 years ago.
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