Dr. Peter M. Knapp Jr., MD

  • Sullivan, IN
  • Urologist
NPI1013921709
Medicare services, 2023
4,985
Part D claims, 2024
1,045
Publications
3
Hospital affiliations
1
Industry payments
$13,440
Practice address
2200 N Section St, Sullivan, IN 47882
Practice phone
Call (812) 268-4311
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sullivan County Community Hospital

Hospital · Sullivan, Indiana

See all 4 affiliations

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Dr. Peter M. Knapp Jr. is a urologist in Sullivan, Indiana

Dr. Knapp practices at Sullivan County Community Hospital in Sullivan, Indiana, part of State of Indiana.

Dr. Knapp's NPI, 1013921709, was assigned on July 28, 2006. Dr. Knapp graduated from Indiana University School of Medicine in 1980. Dr. Knapp holds Indiana license 01030554A.

NPI and contact details
NPI enumeration date
July 28, 2006
NPI status
Active
Practice phone
(812) 268-4311
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
72
Medical school graduation
1980

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

Dr. Peter M. Knapp Jr. practices at Sullivan County Community Hospital in Sullivan, Indiana

Dr. Knapp's primary practice is Sullivan County Community Hospital, at 2200 N Section St, Sullivan, IN 47882 in Sullivan County. The practice phone is (812) 268-4311.

Source: Dmand AI Affiliation Data

Dr. Peter M. Knapp Jr. is affiliated with 2 sites of care and 2 medical groups

Dr. Knapp's primary practice is Sullivan County Community Hospital in Sullivan, Indiana, part of State of Indiana. The medical group on file is Urology of Indiana. Dmand AI also links Dr. Knapp to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Knapp

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

Dmand AI tracks the EHR system at Dr. Peter M. Knapp Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knapp practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sullivan County Community HospitalAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Peter M. Knapp Jr. is one of 250 urologists in Indiana

Urology is Dr. Knapp's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Knapp is licensed in Indiana.

Specialties and state licenses

  • Urology, IndianaPrimaryLicense 01030554A · taxonomy 208800000X

Urologists near Dr. Knapp

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. Peter M. Knapp Jr. billed Medicare for 4,985 services in 2023

CMS data shows 4,985 Medicare services from Dr. Knapp across 19 procedure codes in 2023. Medicare paid $115,238 for them. Every service was in an office.

Medicare services, 20234,985
Paid by Medicare$115,238
Procedure codes19

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

  • 2022
  • 2023
Other services
2022: 2,5002023: 2,15614%
Office and hospital visits
2022: 1,5572023: 1,5222%
Lab and pathology
2022: 7052023: 6459%
Surgery
2022: 8942023: 60832%
Imaging
2022: 452023: 5420%
Tests and treatments
2022: 382023: 0100%

Dr. Knapp compared with the Indiana median for urologists, 2023

  • Dr. Knapp
  • Indiana median
Medicare services
4,985vs 1,4103.5 times
Part D claims
954vs 8957% above

Medians across 250 urologists in Indiana with Dmand AI profiles that report each measure.

Dr. Knapp'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.

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Knapp and other urologists in Indiana.

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

Dr. Peter M. Knapp Jr.'s patients have a median age of 69

Across all payers, Dmand AI patient panel data puts Dr. Knapp's median patient age at 69, with 31% women.

Dr. Knapp's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women31%
  • Men69%

Source: Dmand AI Patient Panel Data

Dr. Peter M. Knapp Jr. wrote 1,045 Medicare Part D claims in 2024

In 2024, Dr. Knapp wrote 1,045 Medicare Part D claims for 317 patients. 86% of them were for generic drugs. CMS names the drug for 954 of them, across 19 drugs with 11 or more claims each, at $151,407 in total drug cost. In 2023, CMS named 2,671 claims across 28 drugs.

Part D claims, 20241,045
Drugs named by CMS19
Total drug cost$151,407
Part D patients317

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

  • Generic903 claims86%
  • Brand-name142 claims14%

Dr. Knapp'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. Knapp's Part D claims, 2024

  • Antibiotics11%111 of 1,045 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: 2,6712024: 95464%

Drugs named by CMS: 19 in 2024, 28 in 2023.

See all prescribing by Dr. Knapp

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

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Dr. Peter M. Knapp Jr. has 3 publications on record

Dmand AI links 3 papers to Dr. Knapp, published from 2011 to 2013. Dr. Knapp's most frequent co-authors are Timothy George Schuster, MD, Ronald S. Suh, MD and Timothy J. Bradford, MD.

Papers3
Years published2011 to 2013

Dr. Knapp's papers by year, 2011 to 2013

Dr. Knapp's most frequent co-authors

Recent publications by Dr. Knapp

See all 3 publications and co-authors

See who Dr. Knapp researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knapp 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. Peter M. Knapp Jr. received $13,440 in industry payments from 2016 to 2024

CMS Open Payments shows 235 general payments to Dr. Knapp from 38 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 47% of the total. Medtronic, Inc. paid the most, $6,704.

General payments to Dr. Knapp by program year, 2016 to 2024

General payments to Dr. Knapp by kind, 2016 to 2024

$13.4Kin total
  • Speaker and faculty fees$6,25047%
  • Food and beverage$6,09545%
  • Consulting fees$6755%
  • Education$2142%
  • Travel and lodging$2072%

Companies that paid Dr. Knapp the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Knapp

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

Dr. Peter M. Knapp Jr. graduated from Indiana University School of Medicine

Dr. Knapp graduated from Indiana University School of Medicine in 1980.

  1. Medical schoolIndiana University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Peter M. Knapp Jr.'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 Data
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)
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. Peter M. Knapp Jr.

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. Peter M. Knapp Jr.'s NPI number?

Dr. Peter M. Knapp Jr.'s NPI number is 1013921709. It was assigned on July 28, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Peter M. Knapp Jr.?

Dr. Peter M. Knapp Jr. is a urologist in Sullivan, Indiana. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Peter M. Knapp Jr. practice?

Dr. Knapp practices at 2200 N Section St, Sullivan, IN 47882. Dr. Knapp's primary practice is Sullivan County Community Hospital in Sullivan, Indiana, part of State of Indiana. Dmand AI also links Dr. Knapp to 1 group practice or clinic and 1 medical group.

What is Dr. Peter M. Knapp Jr.'s office phone number?

The practice phone on file for Dr. Knapp is (812) 268-4311.

What is Dr. Peter M. Knapp Jr.'s medical license number?

Dr. Knapp holds Indiana license 01030554A.

Which hospitals is Dr. Peter M. Knapp Jr. affiliated with?

Dr. Knapp practices at Sullivan County Community Hospital in Sullivan, Indiana.

What medical group is Dr. Peter M. Knapp Jr. part of?

Dr. Knapp is linked to Urology of Indiana. Dmand AI links Dr. Knapp to 1 more medical group.

Does Dr. Peter M. Knapp Jr. accept Medicare?

Yes. CMS data shows Dr. Knapp billed Medicare for 4,985 services in 2023.

What services does Dr. Peter M. Knapp Jr. bill to Medicare?

In 2023, Dr. Knapp's most billed Medicare services were medicare temporary code (Q9967), lab and pathology test (81003) and office visit, established patient (99213).

Where did Dr. Peter M. Knapp Jr. go to medical school?

Dr. Knapp graduated from Indiana University School of Medicine in 1980.

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What drugs does Dr. Peter M. Knapp Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Knapp's most prescribed drugs by claims were Tamsulosin HCl, Oxybutynin Chloride ER and Duloxetine HCl.

Has Dr. Peter M. Knapp Jr. received payments from drug or device companies?

CMS Open Payments shows $13,440 in general payments to Dr. Knapp from 38 companies from 2016 to 2024. The largest total came from Medtronic, Inc.

How long has Dr. Peter M. Knapp Jr. been practicing?

Dr. Knapp graduated from medical school in 1980, 46 years ago.

Does Dr. Peter M. Knapp Jr. do research?

Dmand AI links 3 publications to Dr. Knapp, published from 2011 to 2013.

Who does Dr. Peter M. Knapp Jr. publish with?

Dr. Knapp's most frequent co-authors are Timothy George Schuster, MD (3 shared papers), Ronald S. Suh, MD (3 shared papers) and Timothy J. Bradford, MD (2 shared papers).

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