Catherine Keisler Gillig , NP
Nurse Practitioner • Fort Wayne, IN
11104 Parkview Circle Dr, Ste 110
Fort Wayne, IN 468451730
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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Catherine Gillig is listed in NPPES under Nurse Practitioner.
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NPI assigned on July 22, 2009; this date does not establish years in practice.
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Published CMS data list 289 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: 154 service units.
- 99213 — Established patient outpatient office visit: 87 service units.
- 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: 32 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 4 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 3,109 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:
- Levetiracetam — 417 prescription fills, including refills.
- Lacosamide — 225 prescription fills, including refills.
- Lamotrigine — 213 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 62 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under Nurse Practitioner in Fort Wayne, IN (2024, 345 clinicians with data). Median for this group: 189. Middle half: 100 to 381.
Close to the middle for Medicare Part B services among clinicians listed under Nurse Practitioner in Indiana (2024, 1,371 clinicians with data). Median for this group: 256. Middle half: 110 to 610.
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 209 in 2020 to 289 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
11104 Parkview Circle Dr
Ste 110
Fort Wayne, IN 468451730
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: Parkview Health System 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
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
203 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 $18,478 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 $13,098 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
5,016 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
$731,226 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: $233.07 across 12 records.
By nature of payment
- Food and Beverage: $233.07 across 12 records.
Reporting-company totals (3 largest of 6)
- Pfizer Inc.: $66.96 across 4 records.
- ABBVIE INC.: $48.54 across 3 records.
- Aucta Pharmaceuticals, Inc.: $46.61 across 2 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 2025 (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)
Catherine Gillig 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 Catherine Gillig 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 Fort Wayne and Indiana
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Nurse Practitioner in Fort Wayne, IN (2024, 345 clinicians with data). Median for this group: 189. Middle half: 100 to 381.
Close to the middle for clinicians listed under Nurse Practitioner in Indiana (2024, 1,371 clinicians with data). Median for this group: 256. Middle half: 110 to 610.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Nurse Practitioner in Fort Wayne, IN (2024, 345 clinicians with data). Median for this group: $15,134. Middle half: $7,441 to $25,858.
Close to the middle for clinicians listed under Nurse Practitioner in Indiana (2024, 1,371 clinicians with data). Median for this group: $19,135. Middle half: $7,958 to $39,717.
Paid by Medicare
Close to the middle for clinicians listed under Nurse Practitioner in Fort Wayne, IN (2024, 345 clinicians with data). Median for this group: $10,944. Middle half: $5,392 to $19,639.
Close to the middle for clinicians listed under Nurse Practitioner in Indiana (2024, 1,371 clinicians with data). Median for this group: $13,749. Middle half: $5,619 to $28,891.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Fort Wayne, IN (2024, 309 clinicians with data). Median for this group: 449. Middle half: 103 to 1,764.
More Part D prescriptions than 80% of clinicians listed under Nurse Practitioner in Indiana (2024, 1,448 clinicians with data). Median for this group: 494. Middle half: 122 to 1,811.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Fort Wayne, IN (2024, 309 clinicians with data). Median for this group: $40,536. Middle half: $1,940 to $263,700.
A higher Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Indiana (2024, 1,448 clinicians with data). Median for this group: $35,570. Middle half: $1,755 to $208,754.
524 active clinicians are listed under Nurse Practitioner with a practice address in Fort Wayne, IN (2,582 in Indiana).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Fort Wayne
23.1% of these 524 clinicians have the CMS telehealth indicator.
72.7% of these 524 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 increased 38% from 209 in 2020 to 289 in 2024.
- 2020: 209
- 2021: 290
- 2022: 228
- 2023: 218
- 2024: 289
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Medicare-allowed amount
Medicare-allowed amount increased 58% from $11,713 in 2020 to $18,478 in 2024.
- 2020: $11,713
- 2021: $28,066
- 2022: $20,939
- 2023: $19,446
- 2024: $18,478
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Paid by Medicare
Paid by Medicare increased 81% from $7,242 in 2020 to $13,098 in 2024.
- 2020: $7,242
- 2021: $20,538
- 2022: $14,506
- 2023: $13,924
- 2024: $13,098
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 71% from 1,815 in 2020 to 3,109 in 2024.
- 2020: 1,815
- 2021: 2,073
- 2022: 2,042
- 2023: 2,264
- 2024: 3,109
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30-day fills
30-day fills increased 70% from 2,946 in 2020 to 5,016 in 2024.
- 2020: 2,946
- 2021: 3,359
- 2022: 3,592
- 2023: 3,820
- 2024: 5,016
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Part D drug cost
Part D drug cost increased 125% from $325,417 in 2020 to $731,226 in 2024.
- 2020: $325,417
- 2021: $725,493
- 2022: $711,444
- 2023: $378,025
- 2024: $731,226
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $251.52 in 2021 to $233.07 in 2025.
- 2021: $251.52
- 2022: $201.31
- 2023: $134.25
- 2024: $175.90
- 2025: $233.07
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): 12 records totaling $233.07.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| UCB, Inc. |
Food and Beverage
In-kind items and services
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Briviact | General | $29.55 |
| Aucta Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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Motpoly XR | General | $24.55 |
| Aucta Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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Motpoly XR | General | $22.06 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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UPLIZNA | General | $21.76 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $20.87 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $19.65 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $18.42 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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QULIPTA | General | $17.18 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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BOTOX | General | $16.96 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
UBRELVY | General | $14.40 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $14.04 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $13.63 |
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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154 | 120 | $98.00 | $76.94 |
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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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87 | 79 | $67.50 | $52.08 |
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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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32 | 30 | $40.25 | $13.10 |
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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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16 | 16 | $154.00 | $104.94 |
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 |
|---|---|---|---|---|---|
| Levetiracetam | Levetiracetam | 417 | 23,593 | $14,673.96 | 85 |
| Lacosamide | Lacosamide | 225 | 8,889 | $26,896.45 | 37 |
| Lamotrigine | Lamotrigine | 213 | 9,819 | $3,830.36 | 28 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 179 | 9,256 | $5,055.21 | 39 |
| Gabapentin | Gabapentin | 136 | 6,395 | $1,966.88 | 38 |
| Topiramate | Topiramate | 126 | 5,447 | $1,755.90 | 26 |
| Memantine Hcl | Memantine Hcl | 121 | 7,881 | $2,880.08 | 34 |
| Donepezil Hcl | Donepezil Hcl | 119 | 7,355 | $925.73 | 37 |
| Baclofen | Baclofen | 97 | 5,139 | $2,778.70 | 23 |
| Carbidopa-Levodopa Er | Carbidopa/Levodopa | 77 | 3,841 | $2,191.90 | 18 |
| Ubrelvy | Ubrogepant | 65 | 1,870 | $67,291.67 | 13 |
| Nurtec Odt | Rimegepant Sulfate | 62 | 1,854 | $80,239.94 | 16 |
| Amitriptyline Hcl | Amitriptyline Hcl | 59 | 3,131 | $721.98 | 13 |
| Sumatriptan Succinate | Sumatriptan Succinate | 55 | 1,492 | $377.14 | 11 |
| Oxcarbazepine | Oxcarbazepine | 54 | 2,390 | $1,921.38 | — |
| Clonazepam | Clonazepam | 51 | 1,524 | $202.84 | 12 |
| Propranolol Hcl Er | Propranolol Hcl | 51 | 2,700 | $1,191.87 | 12 |
| Divalproex Sodium | Divalproex Sodium | 49 | 2,267 | $1,020.73 | 12 |
| Nortriptyline Hcl | Nortriptyline Hcl | 49 | 2,176 | $1,113.30 | — |
| Aimovig Autoinjector | Erenumab-Aooe | 48 | 2,036 | $48,956.20 | — |
| Primidone | Primidone | 47 | 2,225 | $811.87 | 15 |
| Emgality Pen | Galcanezumab-Gnlm | 46 | 1,620 | $38,114.64 | — |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 41 | 1,634 | $253.92 | — |
| Qulipta | Atogepant | 41 | 1,180 | $41,220.00 | — |
| Clopidogrel | Clopidogrel Bisulfate | 32 | 2,670 | $439.89 | — |
(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: 2022-10-20NUCC 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.
NUCC Taxonomy Code: 163W00000X
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20091005000679
IN
2264578251
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
Parkview Health System Inc
11104 Parkview Circle Dr, Fort Wayne, IN 468451672
Phone: 2062665400
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Nurse Practitioner
Nurse Practitioner
Nurse Practitioner - Family
Nurse Practitioner
Nurse Practitioner - Family
Family Nurse Practitioner (Board Certified)
Psychologist - Clinical
Doctor of Philosophy (Ph.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 11109 PARKVIEW PLAZA DR # 117, FORT WAYNE, IN 468451701
NPI status registered as active in NPPES database
Registered at 11104 PARKVIEW CIRCLE DR, STE 110, FORT WAYNE, IN 468451730 (Tel: 2604603100)
Registered at 11104 PARKVIEW CIRCLE DR, STE 110, FORT WAYNE, IN 468451730 (Tel: 2604603100)
Recorded as CATHERINE GILLIG, NP
Registered Nurse (license number reported to NPPES: IN 28094946A)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Fort Wayne
- Vivian Appiarius, NP
- Erin Shutt, FNP
- Sarah Slocum, NP
- Desiree Heim, NP
- Jessica Barkdull, NP
- Heather Brown, FNP-C
Mailing Address
11109 Parkview Plaza Dr # 117
Fort Wayne, IN 468451701