Lindsay J Marklein , PA-C
Physician Assistant • Madison, WI
750 University Row
Madison, WI 537051311
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Lindsay Marklein is listed in NPPES under Physician Assistant.
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NPI assigned on July 7, 2009; this date does not establish years in practice.
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Published CMS data list 136 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 32 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 30 service units.
- 99213 — Established patient outpatient office visit: 22 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® 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 6 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 44 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Linzess (Linaclotide) — 32 prescription fills, including refills.
- Ursodiol — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – 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 · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 60% of clinicians listed under Physician Assistant in Madison, WI (2024, 214 clinicians with data). Median for this group: 207. Middle half: 73 to 407.
Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Wisconsin (2024, 1,912 clinicians with data). Median for this group: 151. Middle half: 66 to 327.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 299 in 2020 to 136 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
750 University Row
Madison, WI 537051311
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 1 group name: University Of Wisconsin Medical Foundation 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
2009
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
95 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 – by Provider, 2024.
Medicare-allowed amount
About $7,700 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 – by Provider and Service, 2024.
Paid by Medicare
About $5,797 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 – by Provider and Service, 2024.
30-day fills
52 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
$18,910 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 – by Provider and Drug, 2024.
Open Payments general payments, program year 2022
All general payments: $168.65 across 3 records.
By nature of payment
- Food and Beverage: $168.65 across 3 records.
Reporting-company totals
- Bristol Myers Squibb Company: $168.65 across 3 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2022 (published June 30, 2026).
Years since graduation
17 years (graduated 2009)
CMS Doctors and Clinicians data list 2009 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
2009
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, “Does your provider accept Medicare as full payment?”
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)
Lindsay Marklein 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 Lindsay Marklein 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 Madison and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 60% of clinicians listed under Physician Assistant in Madison, WI (2024, 214 clinicians with data). Median for this group: 207. Middle half: 73 to 407.
Close to the middle for clinicians listed under Physician Assistant in Wisconsin (2024, 1,912 clinicians with data). Median for this group: 151. Middle half: 66 to 327.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in Madison, WI (2024, 214 clinicians with data). Median for this group: $13,617. Middle half: $6,059 to $22,754.
A lower Medicare-allowed amount than 60% of clinicians listed under Physician Assistant in Wisconsin (2024, 1,912 clinicians with data). Median for this group: $11,599. Middle half: $5,418 to $21,463.
Paid by Medicare
A lower Medicare payment amount than 65% of clinicians listed under Physician Assistant in Madison, WI (2024, 214 clinicians with data). Median for this group: $9,933. Middle half: $4,521 to $16,383.
A lower Medicare payment amount than 60% of clinicians listed under Physician Assistant in Wisconsin (2024, 1,912 clinicians with data). Median for this group: $8,471. Middle half: $3,957 to $15,807.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Physician Assistant in Madison, WI (2024, 214 clinicians with data). Median for this group: 117. Middle half: 44 to 351.
Fewer Part D prescriptions than 80% of clinicians listed under Physician Assistant in Wisconsin (2024, 2,083 clinicians with data). Median for this group: 195. Middle half: 67 to 674.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under Physician Assistant in Madison, WI (2024, 214 clinicians with data). Median for this group: $1,417. Middle half: $314 to $19,090.
A higher Part D drug cost than 65% of clinicians listed under Physician Assistant in Wisconsin (2024, 2,083 clinicians with data). Median for this group: $2,439. Middle half: $549 to $63,260.
396 active clinicians are listed under Physician Assistant with a practice address in Madison, WI (3,476 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Madison
18.7% of these 396 clinicians have the CMS telehealth indicator.
65.9% of these 396 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.
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Medicare Part B services
Medicare Part B services decreased 55% from 299 in 2020 to 136 in 2024.
- 2020: 299
- 2021: 372
- 2022: 342
- 2023: 176
- 2024: 136
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Medicare-allowed amount
Medicare-allowed amount decreased 45% from $14,053 in 2020 to $7,700 in 2024.
- 2020: $14,053
- 2021: $21,653
- 2022: $18,237
- 2023: $10,777
- 2024: $7,700
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Paid by Medicare
Paid by Medicare decreased 40% from $9,730 in 2020 to $5,797 in 2024.
- 2020: $9,730
- 2021: $15,115
- 2022: $13,587
- 2023: $7,068
- 2024: $5,797
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 93% from 615 in 2020 to 44 in 2024.
- 2020: 615
- 2021: 656
- 2022: 739
- 2023: 503
- 2024: 44
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30-day fills
30-day fills decreased 95% from 966 in 2020 to 52 in 2024.
- 2020: 966
- 2021: 1,074
- 2022: 1,313
- 2023: 846
- 2024: 52
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Part D drug cost
Part D drug cost decreased 84% from $116,548 in 2020 to $18,910 in 2024.
- 2020: $116,548
- 2021: $294,097
- 2022: $633,960
- 2023: $636,519
- 2024: $18,910
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $21.13 in 2021 to $168.65 in 2022.
- 2021: $21.13
- 2022: $168.65
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2022), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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 2022 (payments made January 1 – December 31, 2022): fewer than 11 records totaling $168.65.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
ZEPOSIA | General | $122.48 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
ZEPOSIA | General | $39.00 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
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ZEPOSIA | General | $7.17 |
Source: CMS Open Payments, program year 2022, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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 |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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32 | 28 | $343.00 | $83.16 |
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36415
Insertion of needle into vein for collection of blood sample
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30 | 23 | $37.10 | $8.65 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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22 | 21 | $234.00 | $58.60 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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21 | 21 | $535.00 | $116.56 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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20 | 18 | $35.00 | $13.10 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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11 | 11 | $359.00 | $70.98 |
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 |
|---|---|---|---|---|---|
| Linzess | Linaclotide | 32 | 1,020 | $18,092.16 | — |
| Ursodiol | Ursodiol | 12 | 540 | $817.51 | — |
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
Self-certified to NPPES: 2023-09-01NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20090819000342
WI
1658425095
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
University Of Wisconsin Medical Foundation Inc
601 Handeyside Ln, Fort Atkinson, WI 535381273
Phone: 9205635544
University Of Wisconsin Medical Foundation Inc
202 S Park St, Madison, WI 537151507
Phone: 6082872050
University Of Wisconsin Medical Foundation Inc
600 Highland Ave, Madison, WI 537920001
Phone: 6082636400
University Of Wisconsin Medical Foundation Inc
1001 Nygaard St, Stoughton, WI 535895495
Phone: 6088772660
University Of Wisconsin Medical Foundation Inc
5543 E Cheryl Pkwy, Fitchburg, WI 537115376
Phone: 6082745300
University Of Wisconsin Medical Foundation Inc
7102 Mineral Point Rd, Madison, WI 537171706
Phone: 6088287603
University Of Wisconsin Medical Foundation Inc
750 University Row, Madison, WI 537051311
Phone: 6088905000
University Of Wisconsin Medical Foundation Inc
1 S Park St, Madison, WI 537151375
Phone: 6082872000
University Of Wisconsin Medical Foundation Inc
20 S Park St, Madison, WI 537151348
Phone: 6082872076
University Of Wisconsin Medical Foundation Inc
100 N Nine Mound Rd, Verona, WI 535931032
Phone: 6082872770
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.), Master of Science
Nurse Practitioner
Family Nurse Practitioner
Nurse Practitioner
Nurse Practitioner
Internal Medicine - Gastroenterology
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 750 UNIVERSITY ROW, MADISON, WI 537051311 (Tel: 6088905272)
Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531
NPI status registered as active in NPPES database
Registered at 700 S PARK ST, MADISON, WI 537151830 (Tel: 6082602900)
Registered at 202 S PARK ST, MADISON, WI 537151507 (Tel: (608) 417-5454)
Recorded as LINDSAY MARKLEIN, PA-C
Physician Assistant (license number reported to NPPES: WI 2472-23)
NPI status registered as active in NPPES database
Registered at 202 S PARK ST, MADISON, WI 537151507 (Tel: 6084175454)
Registered at 202 S PARK ST, MADISON, WI 537151507 (Tel: 6084175454)
Recorded as LINDSAY MARKLEIN, PA-C
Physician Assistant (license number reported to NPPES: WI 2472-23)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Madison
- Amy Fargo-Young, APNP
- Dr. Paul Hulseberg, PA-C, PhD
- Hannah Whelan, PA-C
- Steven Koehler, PA-C
- Janna Swearingen
- Brittany Johnson
Mailing Address
7974 Uw Health Ct
Middleton, WI 535625531