Dr. Peter Langenstroer , MD
Urology โข Milwaukee, WI
9200 W Wisconsin Ave, Department Of Urology
Milwaukee, WI 532263522
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on May 15, 2006; this date does not establish years in practice.
-
Published CMS data list 142 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
-
Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 39 service units.
- 99213 โ Established patient outpatient office visit: 38 service units.
- 99204 โ New patient outpatient office visit: 17 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 7 records in the table ยท Guide: How to read Medicare Part B data
-
Published CMS data list 33 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Tamsulosin Hcl โ 33 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
-
Fewer Medicare Part B services than 80% of clinicians listed under Urology in Milwaukee, WI (2024, 27 clinicians with data). Median for this group: 301. Middle half: 199 to 614.
Fewer Medicare Part B services than 90% of clinicians listed under Urology in Wisconsin (2024, 152 clinicians with data). Median for this group: 636. Middle half: 323 to 1,353.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 316 in 2020 to 142 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
9200 W Wisconsin Ave
Department Of Urology
Milwaukee, WI 532263522
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc; The Medical College Of Wisconsin Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Medical College Of Wisconsin
1991
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
155 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $12,307 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $9,258 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
71 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$287 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $35.28 in 2024
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2024.
Years since graduation
35 years (graduated 1991)
CMS Doctors and Clinicians data list 1991 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Langenstroer has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Langenstroer as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Milwaukee and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 80% of clinicians listed under Urology in Milwaukee, WI (2024, 27 clinicians with data). Median for this group: 301. Middle half: 199 to 614.
Fewer Medicare Part B services than 90% of clinicians listed under Urology in Wisconsin (2024, 152 clinicians with data). Median for this group: 636. Middle half: 323 to 1,353.
Medicare-allowed amount
A lower Medicare-allowed amount than 85% of clinicians listed under Urology in Milwaukee, WI (2024, 27 clinicians with data). Median for this group: $36,108. Middle half: $23,766 to $61,280.
A lower Medicare-allowed amount than 90% of clinicians listed under Urology in Wisconsin (2024, 152 clinicians with data). Median for this group: $59,359. Middle half: $32,541 to $109,510.
Paid by Medicare
A lower Medicare payment amount than 85% of clinicians listed under Urology in Milwaukee, WI (2024, 27 clinicians with data). Median for this group: $26,546. Middle half: $16,894 to $46,436.
A lower Medicare payment amount than 90% of clinicians listed under Urology in Wisconsin (2024, 152 clinicians with data). Median for this group: $43,054. Middle half: $23,380 to $77,645.
Medicare Part D prescriptions
Fewer Part D prescriptions than 80% of clinicians listed under Urology in Milwaukee, WI (2024, 33 clinicians with data). Median for this group: 460. Middle half: 58 to 1,323.
Fewer Part D prescriptions than 90% of clinicians listed under Urology in Wisconsin (2024, 177 clinicians with data). Median for this group: 770. Middle half: 177 to 1,570.
Part D drug cost
A lower Part D drug cost than 85% of clinicians listed under Urology in Milwaukee, WI (2024, 33 clinicians with data). Median for this group: $44,452. Middle half: $1,146 to $98,590.
A lower Part D drug cost than 90% of clinicians listed under Urology in Wisconsin (2024, 177 clinicians with data). Median for this group: $55,659. Middle half: $4,154 to $175,992.
50 active clinicians are listed under Urology with a practice address in Milwaukee, WI (259 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Milwaukee
46% of these 50 clinicians have the CMS telehealth indicator.
66% of these 50 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part B services
Medicare Part B services decreased 55% from 316 in 2020 to 142 in 2024.
- 2020: 316
- 2021: 320
- 2022: 302
- 2023: 228
- 2024: 142
-
Medicare-allowed amount
Medicare-allowed amount decreased 42% from $21,045 in 2020 to $12,307 in 2024.
- 2020: $21,045
- 2021: $25,700
- 2022: $24,894
- 2023: $17,318
- 2024: $12,307
-
Paid by Medicare
Paid by Medicare decreased 41% from $15,706 in 2020 to $9,258 in 2024.
- 2020: $15,706
- 2021: $19,504
- 2022: $18,258
- 2023: $12,837
- 2024: $9,258
-
Medicare Part D prescriptions
Medicare Part D prescriptions decreased 75% from 131 in 2020 to 33 in 2024.
- 2020: 131
- 2021: 63
- 2022: 87
- 2023: 84
- 2024: 33
-
30-day fills
30-day fills decreased 68% from 225 in 2020 to 71 in 2024.
- 2020: 225
- 2021: 157
- 2022: 189
- 2023: 145
- 2024: 71
-
Part D drug cost
Part D drug cost decreased 94% from $4,804 in 2020 to $287 in 2024.
- 2020: $4,804
- 2021: $879
- 2022: $1,138
- 2023: $949
- 2024: $287
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $22.49 in 2022 to $35.28 in 2024.
- 2022: $22.49
- 2023: $108.68
- 2024: $35.28
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 โ December 31, 2024): fewer than 11 records totaling $35.28.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| UROGEN PHARMA, INC. |
Food and Beverage
In-kind items and services
|
JELMYTO | General | $35.28 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
39 | 35 | $366.00 | $92.24 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
38 | 33 | $248.00 | $62.40 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
17 | 17 | $597.00 | $125.87 |
|
52332
Insertion of stent in ureter using an endoscope
|
13 | 11 | $3830.62 | $154.95 |
|
99442
Telephone medical discussion with physician, 11-20 minutes
|
13 | 13 | $110.00 | $62.31 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
11 | 11 | $248.00 | $62.58 |
|
99442
Telephone medical discussion with physician, 11-20 minutes
|
11 | 11 | $110.00 | $62.37 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 33 | 2,130 | $287.43 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20090115000353
WI
9436212594
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
The Medical College Of Wisconsin Inc
3200 Pleasant Valley Rd, West Bend, WI 530959274
Phone: 2628367300
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc
3200 Pleasant Valley Rd, West Bend, WI 530959274
Phone: 2628367300
The Medical College Of Wisconsin Inc
8701 Watertown Plank Rd, Milwaukee, WI 532263548
Phone: 4148053666
The Medical College Of Wisconsin Inc
3212 Pleasant Valley Rd, West Bend, WI 530959274
Phone: 2623346165
The Medical College Of Wisconsin Inc
8701 W Watertown Plank, Milwaukee, WI 532263548
Phone: 4148053666
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Student in an Organized Health Care Education/Training Program
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Career & Practice History
NPI enumerated May 15, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Urology Specialists in Milwaukee
- Dr. Mark Waples, MD
- Dr. Jeffrey Derus, MD
- Dr. Arjun Sivaraman, MD
- Dr. Richard Otto, MD
- Dr. Carley Davis, MD
- Dr. Necole Streeper, MD
Mailing Address
9200 W Wisconsin Ave, Department Of Urology
Milwaukee, WI 532263522
Phone: 4148050805