Dr. Rena B. Kass, MD
- Medicare services, 2024
- 147
- Medicare patients, 2024
- 149
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Industry payments
- $542
- Practice address
- 500 University Drive, Hershey, PA 17033
- Practice phone
- Call (717) 531-8521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Kass' 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. Rena B. Kass is a general surgeon in Hershey, Pennsylvania
Dr. Kass practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.
Dr. Kass' NPI, 1801852082, was assigned on April 25, 2006. Dr. Kass graduated from Albany Medical College of Union University in 1995. Dr. Kass holds Pennsylvania license MD424407.
- NPI
- 1801852082NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022096031
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 531-8521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rena B. Kass practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania
Dr. Kass' primary practice is Penn State Health Milton S. Hershey Medical Center, at 500 University Drive, Hershey, PA 17033 in Dauphin County. The practice phone is (717) 531-8521.
- Penn State Health Milton S. Hershey Medical Center500 University Drive, Hershey, PA 17033 · Dauphin CountyPhone(717) 531-8521
Source: Dmand AI Affiliation Data
Dr. Rena B. Kass is affiliated with 2 sites of care and 2 medical groups
Dr. Kass' primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dr. Kass is also affiliated with Penn State Health Hampden Medical Center. The medical group on file is Penn State Health Milton S. Hershey Medical Center. Dmand AI also links Dr. Kass 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. Rena B. Kass' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kass practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penn State Health Milton S. Hershey Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rena B. Kass is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Kass' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Kass is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Kass
Counts of general surgeons 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. Rena B. Kass billed Medicare for 147 services in 2024
CMS data shows 147 Medicare services from Dr. Kass across 2 procedure codes in 2024, all of them office visits, for 149 Medicare patients. Medicare paid $5,828 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kass' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1712024: 14714%
Dr. Kass compared with the Pennsylvania median for general surgeons, 2024
- Dr. Kass
- Pennsylvania median
- Medicare services
- 147vs 1587% below
- Medicare patients
- 149vs 12717% above
Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Kass' 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. Kass and other general surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rena B. Kass treated 149 Medicare patients in 2024, average age 73
CMS counts 149 Medicare patients who saw Dr. Kass in 2024. The largest group is 65 to 74, with 95 patients. 72% of them have cancer, and 67% have high cholesterol. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kass' median patient age at 73, with 99% women.
Dr. Kass' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Kass' Medicare patients, 2024
- Cancer72%
- High cholesterol67%
- High blood pressure62%
- Arthritis47%
- Osteoporosis32%
- Anxiety25%
- Mood disorders17%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kass' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rena B. Kass scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Kass for performance year 2024, reported as part of a group. Dr. Kass accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kass' MIPS scores, performance year 2024
- 83of 100Final score
- 65.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Rena B. Kass received $542 in industry payments from 2018 to 2023
CMS Open Payments shows 4 general payments to Dr. Kass from 3 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 65% of the total. Leica Microsystems Inc. paid the most, $380.
General payments to Dr. Kass by program year, 2018 to 2023
General payments to Dr. Kass by kind, 2018 to 2023
- Food and beverage$35265%
- Travel and lodging$19035%
Companies that paid Dr. Kass the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rena B. Kass graduated from Albany Medical College of Union University
Dr. Kass graduated from Albany Medical College of Union University in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rena B. Kass'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Rena B. Kass
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. Rena B. Kass' NPI number?
Dr. Rena B. Kass' NPI number is 1801852082. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rena B. Kass?
Dr. Rena B. Kass is a general surgeon in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Rena B. Kass practice?
Dr. Kass practices at 500 University Drive, Hershey, PA 17033. Dr. Kass' primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Dr. Kass to 1 medical group.
What is Dr. Rena B. Kass' office phone number?
The practice phone on file for Dr. Kass is (717) 531-8521.
What is Dr. Rena B. Kass' medical license number?
Dr. Kass holds Pennsylvania license MD424407.
Which hospitals is Dr. Rena B. Kass affiliated with?
Dr. Kass practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania. Dr. Kass is also affiliated with Penn State Health Hampden Medical Center.
What medical group is Dr. Rena B. Kass part of?
Dr. Kass is linked to Penn State Health Milton S. Hershey Medical Center. Dmand AI links Dr. Kass to 1 more medical group.
Does Dr. Rena B. Kass accept Medicare?
Yes. CMS data shows Dr. Kass billed Medicare for 147 services in 2024, and Dr. Kass accepts Medicare assignment.
What is Dr. Rena B. Kass' MIPS score?
Dr. Kass' MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Rena B. Kass see?
CMS counts 149 Medicare patients who saw Dr. Kass in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Rena B. Kass bill to Medicare?
In 2024, Dr. Kass' most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99212).
Where did Dr. Rena B. Kass go to medical school?
Dr. Kass graduated from Albany Medical College of Union University in 1995.
Has Dr. Rena B. Kass received payments from drug or device companies?
CMS Open Payments shows $542 in general payments to Dr. Kass from 3 companies from 2018 to 2023. The largest total came from Leica Microsystems Inc.
How long has Dr. Rena B. Kass been practicing?
Dr. Kass graduated from medical school in 1995, 31 years ago.
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