Christopher Dean Senger , PA-C
Physician Assistant β’ Duluth, MN
1502 London Rd Ste 102
Duluth, MN 558121787
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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Christopher Senger is listed in NPPES under Physician Assistant.
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NPI assigned on December 27, 2021; this date does not establish years in practice.
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Published CMS data list 825 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Lisinopril β 46 prescription fills, including refills.
- Gabapentin β 45 prescription fills, including refills.
- Atorvastatin Calcium β 43 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 42 records in the table Β· Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Duluth, MN (2024, 114 clinicians with data). Median for this group: 154. Middle half: 52 to 599.
More Part D prescriptions than 70% of clinicians listed under Physician Assistant in Minnesota (2024, 2,421 clinicians with data). Median for this group: 226. Middle half: 71 to 825.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 55 in 2023 to 825 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2023β2024.
Practice Location & Contact Primary Location
1502 London Rd Ste 102
Duluth, MN 558121787
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 Ashland, WI. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Polinsky Medical Rehabilitation Center; St Marys Hospital Of Superior. 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
2022
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
1,521 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
$49,954 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 β by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021β2025.
Years since graduation
4 years (graduated 2022)
CMS Doctors and Clinicians data list 2022 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
2021
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, βDoes your provider accept Medicare as full payment?β
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)
Christopher Senger 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 Christopher Senger 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 Duluth and Minnesota
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Duluth, MN (2024, 114 clinicians with data). Median for this group: 154. Middle half: 52 to 599.
More Part D prescriptions than 70% of clinicians listed under Physician Assistant in Minnesota (2024, 2,421 clinicians with data). Median for this group: 226. Middle half: 71 to 825.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under Physician Assistant in Duluth, MN (2024, 114 clinicians with data). Median for this group: $1,850. Middle half: $346 to $53,975.
A higher Part D drug cost than 65% of clinicians listed under Physician Assistant in Minnesota (2024, 2,421 clinicians with data). Median for this group: $3,260. Middle half: $590 to $83,279.
179 active clinicians are listed under Physician Assistant with a practice address in Duluth, MN (4,007 in Minnesota).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Duluth
16.8% of these 179 clinicians have the CMS telehealth indicator.
81% of these 179 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 D prescriptions
Medicare Part D prescriptions increased 1400% from 55 in 2023 to 825 in 2024.
- 2023: 55
- 2024: 825
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30-day fills
30-day fills increased 1495% from 95 in 2023 to 1,521 in 2024.
- 2023: 95
- 2024: 1,521
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Part D drug cost
Part D drug cost went from $459 in 2023 to $49,954 in 2024.
- 2023: $459
- 2024: $49,954
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
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 |
|---|---|---|---|---|---|
| Lisinopril | Lisinopril | 46 | 3,740 | $344.54 | 19 |
| Gabapentin | Gabapentin | 45 | 1,989 | $888.88 | 20 |
| Atorvastatin Calcium | Atorvastatin Calcium | 43 | 3,795 | $349.30 | 23 |
| Losartan Potassium | Losartan Potassium | 40 | 2,738 | $504.90 | 14 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 38 | 937 | $1,407.19 | 18 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 36 | 2,318 | $273.67 | 12 |
| Prednisone | Prednisone | 29 | 240 | $61.72 | 23 |
| Famotidine | Famotidine | 28 | 989 | $198.63 | β |
| Pantoprazole Sodium | Pantoprazole Sodium | 25 | 1,634 | $182.71 | β |
| Amlodipine Besylate | Amlodipine Besylate | 23 | 2,070 | $94.43 | 11 |
| Levothyroxine Sodium | Levothyroxine Sodium | 22 | 1,801 | $187.25 | 13 |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 21 | 175 | $179.31 | 18 |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 21 | 630 | $10,006.98 | β |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 21 | 419 | $521.05 | β |
| Metoprolol Succinate | Metoprolol Succinate | 20 | 1,710 | $351.95 | β |
| Tamsulosin Hcl | Tamsulosin Hcl | 20 | 1,560 | $257.02 | β |
| Eliquis | Apixaban | 18 | 960 | $17,840.27 | β |
| Omeprazole | Omeprazole | 17 | 1,470 | $185.13 | β |
| Lorazepam | Lorazepam | 16 | 425 | $42.65 | β |
| Baclofen | Baclofen | 15 | 477 | $237.16 | β |
| Fluticasone Propionate | Fluticasone Propionate | 15 | 480 | $325.70 | β |
| Furosemide | Furosemide | 15 | 1,030 | $77.35 | β |
| Metformin Hcl | Metformin Hcl | 15 | 1,098 | $218.92 | β |
| Potassium Chloride | Potassium Chloride | 15 | 840 | $198.13 | β |
| Trazodone Hcl | Trazodone Hcl | 14 | 768 | $125.06 | β |
(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: 2026-08-04NUCC 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.
NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20230329003463
WI
7113391368
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
St Marys Hospital Of Superior
3500 Tower Ave, Superior, WI 548805335
Phone: 7153955454
Polinsky Medical Rehabilitation Center
1600 Miller Trunk Hwy, Duluth, MN 558115640
Phone: 2187865360
Secondary Practice Locations
1615 Maple Ln
Ashland, WI 548063626
Phone: 7156857500
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 - Family
Registered Nurse, Certified Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner - Family
Nurse Practitioner
Nurse Practitioner - Family
Family Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1502 LONDON RD STE 102, DULUTH, MN 558121787 (Tel: 2185760100)
Registered at 3500 TOWER AVE, SUPERIOR, WI 548804491 (Tel: 7158177100)
Registered at 400 E 3RD ST, DULUTH, MN 558051951 (Tel: 2187868364)
Recorded as CHRISTOPHER SENGER, PA-C
Physician Assistant (license number reported to NPPES: WI 7251-23)
NPI status registered as active in NPPES database
Registered at 1414 JEFFERSON ST UNIT 2, DULUTH, MN 558052421 (Tel: 2182309433)
Registered at 1414 JEFFERSON ST UNIT 2, DULUTH, MN 558052421 (Tel: 2182309433)
Recorded as CHRISTOPHER SENGER
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Duluth
- Kelsey Sellnow, PA-C
- Jennifer Prom, PA-C
- Yiming Liu, PA-C
- Mariah Christensen, PA-C
- Steven Foltz, PA
- Michael Anick
Mailing Address
400 E 3rd St
Duluth, MN 558051951
Phone: 2187868364