Allison L Stallbohm , APNP
Nurse Practitioner • Appleton, WI
1501 S Madison St
Appleton, WI 549151846
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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Allison Stallbohm is listed in NPPES under Nurse Practitioner.
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NPI assigned on August 2, 2012; this date does not establish years in practice.
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Published CMS data list 411 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: 126 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 102 service units.
- 99497 — Advance care planning: 68 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 7 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 6,390 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:
- Omeprazole — 316 prescription fills, including refills.
- Losartan Potassium — 315 prescription fills, including refills.
- Amlodipine Besylate — 307 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 all 108 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Appleton, WI (2024, 77 clinicians with data). Median for this group: 168. Middle half: 72 to 355.
More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Wisconsin (2024, 2,072 clinicians with data). Median for this group: 185. Middle half: 82 to 369.
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 629 in 2020 to 411 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
1501 S Madison St
Appleton, WI 549151846
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: Ascension Medical Group-Fox Valley 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
2012
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
97 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 $27,617 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 $21,549 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
14,966 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
$211,285 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.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $16.84 in 2025
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 2025.
Years since graduation
14 years (graduated 2012)
CMS Doctors and Clinicians data list 2012 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
2012
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)
Allison Stallbohm 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 Allison Stallbohm 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 Appleton and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Appleton, WI (2024, 77 clinicians with data). Median for this group: 168. Middle half: 72 to 355.
More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Wisconsin (2024, 2,072 clinicians with data). Median for this group: 185. Middle half: 82 to 369.
Medicare-allowed amount
A higher Medicare-allowed amount than 85% of clinicians listed under Nurse Practitioner in Appleton, WI (2024, 77 clinicians with data). Median for this group: $10,111. Middle half: $5,993 to $21,212.
A higher Medicare-allowed amount than 75% of clinicians listed under Nurse Practitioner in Wisconsin (2024, 2,072 clinicians with data). Median for this group: $13,707. Middle half: $6,114 to $26,154.
Paid by Medicare
A higher Medicare payment amount than 85% of clinicians listed under Nurse Practitioner in Appleton, WI (2024, 77 clinicians with data). Median for this group: $7,624. Middle half: $4,308 to $15,546.
A higher Medicare payment amount than 75% of clinicians listed under Nurse Practitioner in Wisconsin (2024, 2,072 clinicians with data). Median for this group: $10,011. Middle half: $4,480 to $19,097.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Nurse Practitioner in Appleton, WI (2024, 88 clinicians with data). Median for this group: 456. Middle half: 90 to 1,100.
More Part D prescriptions than 95% of clinicians listed under Nurse Practitioner in Wisconsin (2024, 2,202 clinicians with data). Median for this group: 327. Middle half: 90 to 1,325.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Nurse Practitioner in Appleton, WI (2024, 88 clinicians with data). Median for this group: $12,751. Middle half: $697 to $103,869.
A higher Part D drug cost than 80% of clinicians listed under Nurse Practitioner in Wisconsin (2024, 2,202 clinicians with data). Median for this group: $17,831. Middle half: $1,191 to $147,074.
155 active clinicians are listed under Nurse Practitioner with a practice address in Appleton, WI (3,995 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Appleton
6.5% of these 155 clinicians have the CMS telehealth indicator.
60.6% of these 155 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 35% from 629 in 2020 to 411 in 2024.
- 2020: 629
- 2021: 616
- 2022: 529
- 2023: 486
- 2024: 411
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Medicare-allowed amount
Medicare-allowed amount decreased 12% from $31,459 in 2020 to $27,617 in 2024.
- 2020: $31,459
- 2021: $35,100
- 2022: $33,157
- 2023: $33,287
- 2024: $27,617
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Paid by Medicare
Paid by Medicare stayed about the same: $22,740 in 2020 and $21,549 in 2024.
- 2020: $22,740
- 2021: $26,286
- 2022: $24,067
- 2023: $25,738
- 2024: $21,549
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 6,624 in 2020 and 6,390 in 2024.
- 2020: 6,624
- 2021: 6,572
- 2022: 6,377
- 2023: 6,303
- 2024: 6,390
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30-day fills
30-day fills stayed about the same: 15,213 in 2020 and 14,966 in 2024.
- 2020: 15,213
- 2021: 15,162
- 2022: 15,115
- 2023: 15,020
- 2024: 14,966
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Part D drug cost
Part D drug cost decreased 27% from $289,240 in 2020 to $211,285 in 2024.
- 2020: $289,240
- 2021: $258,694
- 2022: $254,536
- 2023: $242,698
- 2024: $211,285
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $33.60 in 2023 to $16.84 in 2025.
- 2023: $33.60
- 2025: $16.84
Sources: CMS Medicare Physician & Other Practitioners (2024), 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): fewer than 11 records totaling $16.84.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
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Cologuard Collection Kit | General | $16.84 |
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 2016–2023 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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126 | 82 | $317.51 | $101.79 |
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36415
Insertion of needle into vein for collection of blood sample
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102 | 65 | $34.68 | $8.49 |
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99497
Advance care planning, first 30 minutes
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68 | 68 | $243.47 | $65.35 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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63 | 63 | $360.14 | $103.55 |
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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 | 20 | $215.50 | $72.49 |
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90662
Influenza vaccine split virus, preservative free
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15 | 15 | $113.47 | $81.16 |
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G0008
Administration of influenza virus vaccine
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15 | 15 | $9.93 | $9.73 |
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 |
|---|---|---|---|---|---|
| Omeprazole | Omeprazole | 316 | 22,696 | $6,009.87 | 74 |
| Losartan Potassium | Losartan Potassium | 315 | 26,296 | $4,589.03 | 81 |
| Amlodipine Besylate | Amlodipine Besylate | 307 | 23,166 | $2,473.56 | 68 |
| Levothyroxine Sodium | Levothyroxine Sodium | 306 | 20,782 | $4,743.67 | 66 |
| Atorvastatin Calcium | Atorvastatin Calcium | 265 | 20,803 | $3,817.60 | 68 |
| Lisinopril | Lisinopril | 240 | 19,953 | $2,379.11 | 61 |
| Simvastatin | Simvastatin | 218 | 18,570 | $3,309.71 | 55 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 211 | 15,751 | $2,787.55 | 52 |
| Hydrochlorothiazide | Hydrochlorothiazide | 194 | 15,422 | $1,311.98 | 47 |
| Pravastatin Sodium | Pravastatin Sodium | 137 | 10,989 | $2,106.62 | 37 |
| Furosemide | Furosemide | 133 | 6,818 | $892.91 | 31 |
| Sertraline Hcl | Sertraline Hcl | 129 | 9,480 | $1,347.97 | 29 |
| Alendronate Sodium | Alendronate Sodium | 125 | 9,733 | $1,346.32 | 33 |
| Gabapentin | Gabapentin | 124 | 8,165 | $2,163.26 | 30 |
| Metoprolol Succinate | Metoprolol Succinate | 120 | 8,438 | $2,126.73 | 31 |
| Metformin Hcl Er | Metformin Hcl | 118 | 9,289 | $1,480.25 | 31 |
| Citalopram Hbr | Citalopram Hydrobromide | 105 | 6,735 | $824.07 | 21 |
| Pantoprazole Sodium | Pantoprazole Sodium | 104 | 7,954 | $1,910.85 | 27 |
| Metoprolol Tartrate | Metoprolol Tartrate | 102 | 7,211 | $857.32 | 27 |
| Potassium Chloride | Potassium Chloride | 100 | 6,021 | $3,653.34 | 23 |
| Fluoxetine Hcl | Fluoxetine Hcl | 100 | 6,658 | $704.24 | 20 |
| Atenolol | Atenolol | 97 | 7,860 | $983.35 | 23 |
| Trazodone Hcl | Trazodone Hcl | 89 | 6,106 | $823.52 | 28 |
| Famotidine | Famotidine | 86 | 4,061 | $1,444.43 | 15 |
| Escitalopram Oxalate | Escitalopram Oxalate | 84 | 7,316 | $1,217.08 | 27 |
(top 25 shown)
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: 2021-05-14NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20121002000772
WI
4789833039
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
Ascension Medical Group-Fox Valley Wisconsin Inc
W6981 Parkview Dr, Greenville, WI 549428034
Phone: 9208822400
Ascension Medical Group-Fox Valley Wisconsin Inc
2601 Fieldcrest Dr, Kaukauna, WI 541304523
Phone: 9204626100
Ascension Medical Group-Fox Valley Wisconsin Inc
1506 S Oneida St, Appleton, WI 549151305
Phone: 9207382000
Ascension Medical Group-Fox Valley Wisconsin Inc
200 Patriot Dr, Little Chute, WI 541401184
Phone: 9206872800
Ascension Medical Group-Fox Valley Wisconsin Inc
1501 S Madison St, Appleton, WI 549151846
Phone: 9207382000
Ascension Medical Group-Fox Valley Wisconsin Inc
1420 Algoma St, New London, WI 549612104
Phone: 9209828300
Ascension Medical Group-Fox Valley Wisconsin Inc
3329 N Richard St, Appleton, WI 549111063
Phone: 9203802715
Ascension Medical Group-Fox Valley Wisconsin Inc
101 Main St, Neenah, WI 549562570
Phone: 9207274200
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Audiologist
Doctor of Audiology
Career & Practice History
NPI enumerated August 02, 2012.
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 Nurse Practitioners in Appleton
- Jessica Baumbach, APNP
- Jill Tetting, NP
- Allison Stache, APNP
- Monica Szymanski, APNP
- Avery Harter, NP
- Roxanne Radich, APNP
Mailing Address
1501 S Madison St
Appleton, WI 549151846
Phone: 9207304414