Dr. Emily Suzanne Mathiesen , MD
Specialist • Olathe, KS
21120 W 152nd St Ste 201
Olathe, KS 66061
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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NPI assigned on April 1, 2010; this date does not establish years in practice.
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Published CMS data list 12 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- G0101 — Cervical or vaginal cancer screening; pelvic and clinical breast examination: 12 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 13 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:
- Estradiol — 13 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 Part D prescriptions than 95% of clinicians listed under Specialist in Kansas (2024, 34 clinicians with data). Median for this group: 364. Middle half: 54 to 1,675.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 27 in 2018 to 12 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2023.
Practice Location & Contact Primary Location
21120 W 152nd St Ste 201
Olathe, KS 66061
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Olathe, KS. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Kansas University Physicians 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
University Of Kansas School Of Med (Kc/wich/sal)
2010
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $428 in 2023
The total amount Medicare approved for these services in 2023. 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, 2023.
Paid by Medicare
About $428 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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, 2023.
30-day fills
30 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
$852 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 2025
All general payments: $1,362.39 across 11 records.
By nature of payment
- Food and Beverage: $861.13 across 9 records.
- Travel and Lodging: $501.26 across 2 records.
Reporting-company totals (3 largest of 6)
- INTUITIVE SURGICAL, INC.: $1,162.88 across 3 records.
- Biogen, Inc.: $103.17 across 4 records.
- Getinge USA Sales, LLC: $28.94 across 1 record.
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 2025 (published June 30, 2026).
Years since graduation
16 years (graduated 2010)
CMS Doctors and Clinicians data list 2010 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
2010
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?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Mathiesen 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. Mathiesen 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 Olathe and Kansas
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 95% of clinicians listed under Specialist in Kansas (2024, 34 clinicians with data). Median for this group: 364. Middle half: 54 to 1,675.
Too few clinicians listed under Specialist in Olathe have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 80% of clinicians listed under Specialist in Kansas (2024, 34 clinicians with data). Median for this group: $9,300. Middle half: $957 to $73,886.
Too few clinicians listed under Specialist in Olathe have Medicare Part D data for 2024 to compare.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Mathiesen are from 2023.
12 active clinicians are listed under Specialist with a practice address in Olathe, KS (230 in Kansas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Olathe
0% of these 12 clinicians have the CMS telehealth indicator.
16.7% of these 12 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 56% from 27 in 2018 to 12 in 2023.
- 2018: 27
- 2020: 12
- 2021: 12
- 2022: 11
- 2023: 12
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Medicare-allowed amount
Medicare-allowed amount decreased 76% from $1,782 in 2018 to $428 in 2023.
- 2018: $1,782
- 2020: $448
- 2021: $439
- 2022: $940
- 2023: $428
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Paid by Medicare
Paid by Medicare decreased 64% from $1,199 in 2018 to $428 in 2023.
- 2018: $1,199
- 2020: $448
- 2021: $439
- 2022: $613
- 2023: $428
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 17 in 2017 to 13 in 2024.
- 2017: 17
- 2018: 19
- 2019: 56
- 2024: 13
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30-day fills
30-day fills went from 17 in 2017 to 30 in 2024.
- 2017: 17
- 2018: 19
- 2019: 63
- 2024: 30
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Part D drug cost
Part D drug cost went from $606 in 2017 to $852 in 2024.
- 2017: $606
- 2018: $648
- 2019: $4,053
- 2024: $852
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $136.29 in 2021 to $1,362.39 in 2025.
- 2021: $136.29
- 2022: $686.20
- 2023: $602.03
- 2024: $100.61
- 2025: $1,362.39
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), 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 2025 (payments made January 1 – December 31, 2025): 11 records totaling $1,362.39.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
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Da Vinci Surgical System | General | $661.62 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
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Da Vinci Surgical System | General | $464.26 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
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Da Vinci Surgical System | General | $37.00 |
| Getinge USA Sales, LLC |
Food and Beverage
In-kind items and services
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ULTIMA ACTIVATOR II DRIVE MECHANISM | General | $28.94 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
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ZURZUVAE | General | $27.98 |
| Organon LLC |
Food and Beverage
In-kind items and services
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JADA SYSTEM | General | $27.32 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
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ZURZUVAE | General | $25.75 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
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ZURZUVAE | General | $25.03 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
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ZURZUVAE | General | $24.41 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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MYFEMBREE | General | $22.69 |
| Exeltis, USA Inc. |
Food and Beverage
In-kind items and services
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SLYND | General | $17.39 |
Source: CMS Open Payments, program year 2025, 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 2016–2021 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, 2017–2022; 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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G0101
Cervical or vaginal cancer screening; pelvic and clinical breast examination
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12 | 12 | $57.00 | $35.68 |
Source: CMS Part B by Provider and Service, 2023; 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 |
|---|---|---|---|---|---|
| Estradiol | Estradiol | 13 | 892 | $851.94 | — |
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: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OBSTETRICS/GYNECOLOGY
I20170119000558
KS
3173742103
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
Kansas University Physicians Inc
4000 Cambridge St, Kansas City, KS 661600001
Phone: 9135881227
Secondary Practice Locations
20375 W 151st St, Suite 409
Olathe, KS 660615306
Phone: 9134914020
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Women's Health
Advanced Practice Registered Nurse
Nurse Practitioner - Women's Health
Nurse Practitioner - Obstetrics & Gynecology
Advanced Practice Registered Nurse, Women's Health Nurse Practitioner
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 21120 W 152ND ST STE 201, OLATHE, KS 66061 (Tel: 9134914020)
Registered at 9301 W 74TH ST STE 320, OVERLAND PARK, KS 662042207 (Tel: 9134914020)
NPI status registered as active in NPPES database
Registered at 20375 W 151ST ST, SUITE 409, OLATHE, KS 660615306 (Tel: 9134914020)
Registered at 5525 W 119TH ST, SUITE 200, OVERLAND PARK, KS 662093724 (Tel: 9134914020)
Recorded as EMILY MATHIESEN, M.D.
Specialist (license number reported to NPPES: KS 04-39438)
NPI status registered as active in NPPES database
Registered at 19550 E 39TH ST S, SUITE 310, INDEPENDENCE, MO 640572303 (Tel: 8163501200)
Registered at 19550 E 39TH ST S, SUITE 310, INDEPENDENCE, MO 640572303 (Tel: 8163501200)
Recorded as EMILY MATHIESEN, M.D.
Specialist (license number reported to NPPES: MO 2014015770)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
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Directory navigation, in NPI number order.
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Mailing Address
9301 W 74th St Ste 320
Overland Park, KS 662042207
Phone: 9134914020