Dr. John J. Knoedler, MD

  • Hershey, PA
  • Urologist
NPI1578794459
Medicare services, 2023
284
Medicare patients, 2024
44
Part D claims, 2024
208
Publications
27
MIPS score, 2024
79
Practice address
500 University Drive, Hershey, PA 17033
Practice phone
Call (717) 531-8521
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

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Dr. John J. Knoedler is a urologist in Hershey, Pennsylvania

Dr. Knoedler practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.

Dr. Knoedler's NPI, 1578794459, was assigned on July 27, 2009. Dr. Knoedler graduated from Pennsylvania State University College of Medicine in 2009. Dr. Knoedler holds Pennsylvania license MD462245.

NPI and contact details
NPI enumeration date
July 27, 2009
NPI status
Active
Practice phone
(717) 531-8521
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
43
Medical school graduation
2009

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. John J. Knoedler practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania

Dr. Knoedler's 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.

Source: Dmand AI Affiliation Data

Dr. John J. Knoedler is affiliated with 1 medical group

Dr. Knoedler's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Dr. Knoedler to 1 medical group, named with a free account.

See Dr. Knoedler's affiliation in Dmand AI

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. John J. Knoedler's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knoedler practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Penn State Health Milton S. Hershey Medical CenterAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. John J. Knoedler is one of 562 urologists in Pennsylvania

Urology is Dr. Knoedler's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Knoedler's licenses on file in 2 states: Pennsylvania and Minnesota.

Specialties and state licenses

  • Urology, PennsylvaniaPrimaryLicense MD462245 · taxonomy 208800000X
  • Minnesota licenseLicense 53058

Urologists near Dr. Knoedler

Counts of urologists 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. John J. Knoedler billed Medicare for 284 services in 2023

CMS data shows 284 Medicare services from Dr. Knoedler across 10 procedure codes in 2023, for 44 Medicare patients. Medicare paid $36,487 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2023284
Medicare patients44
Paid by Medicare$36,487
Procedure codes10

Dr. Knoedler's Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Office and hospital visits
2022: 2022023: 16419%
Surgery
2022: 932023: 885%
Imaging
2022: 552023: 3242%

Dr. Knoedler compared with the Pennsylvania median for urologists, 2023

  • Dr. Knoedler
  • Pennsylvania median
Medicare services
284vs 1,06573% below
Medicare patients
44vs 43190% below
Part D claims
181vs 74776% below

Medians across 539 urologists in Pennsylvania with Dmand AI profiles that report each measure.

Dr. Knoedler's most billed Medicare procedure codes, 2023

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Knoedler

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. John J. Knoedler treated 44 Medicare patients in 2024, average age 73

CMS counts 44 Medicare patients who saw Dr. Knoedler in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.70, 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. Knoedler's median patient age at 76, with 21% women.

Medicare patients, 202444
Average age73
Average risk score1.70

Dr. Knoedler's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Knoedler's Medicare patients by sex, 2024

  • Women1227%
  • Men3273%

Chronic conditions among Dr. Knoedler's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease55%
  4. Ischemic heart disease43%
  5. Arthritis39%
  6. Cancer32%
  7. Diabetes32%
  8. Mood disorders32%

Share of Medicare patients with each condition. A patient can have several.

Dr. Knoedler's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women21%
  • Men78%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. John J. Knoedler wrote 208 Medicare Part D claims in 2024

In 2024, Dr. Knoedler wrote 208 Medicare Part D claims for 45 patients. 93% of them were for generic drugs. CMS names the drug for 181 of them, across 4 drugs with 11 or more claims each, at $8,817 in total drug cost. In 2023, CMS named 202 claims across 5 drugs.

Part D claims, 2024208
Drugs named by CMS4
Total drug cost$8,817
Part D patients45

Dr. Knoedler's Part D claims by kind of drug, 2024

  • Generic193 claims93%
  • Brand-name15 claims7%

Dr. Knoedler'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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2022024: 18110%

Drugs named by CMS: 4 in 2024, 5 in 2023.

See all prescribing by Dr. Knoedler

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. John J. Knoedler scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Knoedler for performance year 2024, reported as part of a group.

Dr. Knoedler's MIPS scores, performance year 2024

  • 79of 100Final score
  • 56.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. John J. Knoedler has 27 publications on record

Dmand AI links 27 papers to Dr. Knoedler, published from 2012 to 2025. 2014 was the busiest year, with 3. The most frequent topics are Carcinoma, Transitional Cell, Kidney Calculi and Minnesota. Dr. Knoedler has published most often in Colorectal Dis. Dr. Knoedler's most frequent co-authors are Igor Frank, MD, John C. Lieske, MD and Stephen Anthony Boorjian, MD.

Papers27
Years published2012 to 2025

Dr. Knoedler's papers by year, 2014 to 2025

Topics Dr. Knoedler writes about most

  • Carcinoma, Transitional Cell
  • Kidney Calculi
  • Minnesota
  • Ureteroscopy
  • Urinary Bladder Neoplasms
  • Administration, Intravesical
  • Cystectomy
  • Intestinal Fistula

Dr. Knoedler's most frequent co-authors

Recent publications by Dr. Knoedler

See all 27 publications and co-authors

See who Dr. Knoedler researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knoedler works with, so you can find a warm path to the right urologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. John J. Knoedler received $5,499 in industry payments from 2017 to 2020

CMS Open Payments shows 12 general payments to Dr. Knoedler from 5 drug and device companies from 2017 to 2020. Consulting fees make up the largest share, 83% of the total. Boston Scientific Corporation paid the most, $5,052. It also lists 1 research payment totaling $352 in 2020.

General payments to Dr. Knoedler by program year, 2017 to 2020

General payments to Dr. Knoedler by kind, 2017 to 2020

$5.5Kin total
  • Consulting fees$4,55083%
  • Food and beverage$69713%
  • Travel and lodging$2525%

Companies that paid Dr. Knoedler the most, 2017 to 2020

Share is of all general payments to this clinician.

See all payments to Dr. Knoedler

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. John J. Knoedler graduated from Pennsylvania State University College of Medicine

Dr. Knoedler graduated from Pennsylvania State University College of Medicine in 2009.

  1. Medical schoolPennsylvania State University College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. John J. Knoedler's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesClinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. John J. Knoedler

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. John J. Knoedler's NPI number?

Dr. John J. Knoedler's NPI number is 1578794459. It was assigned on July 27, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. John J. Knoedler?

Dr. John J. Knoedler is a urologist in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. John J. Knoedler practice?

Dr. Knoedler practices at 500 University Drive, Hershey, PA 17033. Dr. Knoedler's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Dr. Knoedler to 1 medical group.

What is Dr. John J. Knoedler's office phone number?

The practice phone on file for Dr. Knoedler is (717) 531-8521.

What is Dr. John J. Knoedler's medical license number?

Dr. Knoedler holds Pennsylvania license MD462245, one of the licenses on file in 2 states.

Which states has Dr. John J. Knoedler been licensed in?

Dmand AI has state licenses on file for Dr. Knoedler in Pennsylvania and Minnesota.

Which hospitals is Dr. John J. Knoedler affiliated with?

Dr. Knoedler practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania.

Does Dr. John J. Knoedler accept Medicare?

Yes. CMS data shows Dr. Knoedler billed Medicare for 284 services in 2023.

What is Dr. John J. Knoedler's MIPS score?

Dr. Knoedler's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.

How many Medicare patients does Dr. John J. Knoedler see?

CMS counts 44 Medicare patients who saw Dr. Knoedler in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. John J. Knoedler bill to Medicare?

In 2023, Dr. Knoedler's most billed Medicare services were office visit, established patient (99213), surgery: urinary system (52649) and diagnostic imaging (74420).

Where did Dr. John J. Knoedler go to medical school?

Dr. Knoedler graduated from Pennsylvania State University College of Medicine in 2009.

What drugs does Dr. John J. Knoedler prescribe most?

In 2024 Medicare Part D data, Dr. Knoedler's most prescribed drugs by claims were Finasteride, Tamsulosin HCl and Potassium Citrate ER.

Has Dr. John J. Knoedler received payments from drug or device companies?

CMS Open Payments shows $5,499 in general payments to Dr. Knoedler from 5 companies from 2017 to 2020. The largest total came from Boston Scientific Corporation.

How long has Dr. John J. Knoedler been practicing?

Dr. Knoedler graduated from medical school in 2009, 17 years ago.

Does Dr. John J. Knoedler do research?

Dmand AI links 27 publications to Dr. Knoedler, published from 2012 to 2025.

Who does Dr. John J. Knoedler publish with?

Dr. Knoedler's most frequent co-authors are Igor Frank, MD (5 shared papers), John C. Lieske, MD (4 shared papers) and Stephen Anthony Boorjian, MD (3 shared papers).

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