Maci Pfaffenberger , PA-C
Physician Assistant - Medical โข Gresham, OR
2850 Se Powell Valley Rd
Gresham, OR 97080
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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Maci Pfaffenberger is listed in NPPES under Physician Assistant - Medical.
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NPI assigned on July 19, 2016; this date does not establish years in practice.
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Published CMS data list 12 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 99214 โ Established patient outpatient office visit: 12 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 49 Medicare Part D prescriptions, including refills, in 2021.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2021. Published rows only; this is not a quality measure.
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Published Part D records, 2021:
- Cephalexin โ 20 prescription fills, including refills.
- Oxycodone Hcl โ 18 prescription fills, including refills.
- Ibuprofen โ 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2021. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 288 in 2017 to 12 in 2019.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2017โ2019.
Practice Location & Contact Primary Location
2850 Se Powell Valley Rd
Gresham, OR 97080
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Eugene, OR; Veneta, OR. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Physician Assistant - Medical: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $1,144 in 2019
The total amount Medicare approved for these services in 2019. 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 โ by Provider and Service, 2019.
Paid by Medicare
About $348 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, 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 โ by Provider and Service, 2019.
30-day fills
49 standardized 30-day fills in 2021
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
$356 in 2021
The total cost of these prescriptions in 2021, 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 โ by Provider and Drug, 2021.
Open Payments general payments, program year 2025
All general payments: $2,239.08 across 11 records.
By nature of payment
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $2,000.00 across 1 record.
- Food and Beverage: $239.08 across 10 records.
Reporting-company totals
- REVANCE THERAPEUTICS, INC.: $2,098.72 across 5 records.
- ABBVIE INC.: $108.57 across 5 records.
- MERZ NORTH AMERICA, INC.: $31.79 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).
NPI first issued
2016
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, โDoes your provider accept Medicare as full payment?โ
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.
Compared with the same specialty in Gresham and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Maci Pfaffenberger are from 2019.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Maci Pfaffenberger are from 2021.
8 active clinicians are listed under Physician Assistant - Medical with a practice address in Gresham, OR (699 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
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 96% from 288 in 2017 to 12 in 2019.
- 2017: 288
- 2018: 366
- 2019: 12
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Medicare-allowed amount
Medicare-allowed amount decreased 94% from $17,734 in 2017 to $1,144 in 2019.
- 2017: $17,734
- 2018: $21,278
- 2019: $1,144
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Paid by Medicare
Paid by Medicare decreased 97% from $12,361 in 2017 to $348 in 2019.
- 2017: $12,361
- 2018: $12,797
- 2019: $348
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 72% from 172 in 2017 to 49 in 2021.
- 2017: 172
- 2018: 166
- 2019: 111
- 2020: 122
- 2021: 49
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30-day fills
30-day fills decreased 73% from 184 in 2017 to 49 in 2021.
- 2017: 184
- 2018: 166
- 2019: 111
- 2020: 122
- 2021: 49
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Part D drug cost
Part D drug cost decreased 82% from $1,925 in 2017 to $356 in 2021.
- 2017: $1,925
- 2018: $2,246
- 2019: $798
- 2020: $1,032
- 2021: $356
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $263.28 in 2021 to $2,239.08 in 2025.
- 2021: $263.28
- 2022: $740.47
- 2023: $2,101.71
- 2024: $685.29
- 2025: $2,239.08
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2021), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 โ December 31, 2025): 11 records totaling $2,239.08.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| REVANCE THERAPEUTICS, INC. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DAXXIFY | General | $2,000.00 |
| REVANCE THERAPEUTICS, INC. |
Food and Beverage
In-kind items and services
|
DAXXIFY | General | $33.73 |
| REVANCE THERAPEUTICS, INC. |
Food and Beverage
In-kind items and services
|
DAXXIFY | General | $32.83 |
| MERZ NORTH AMERICA, INC. |
Food and Beverage
In-kind items and services
|
Xeomin | General | $31.79 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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โ | General | $30.52 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $21.91 |
| REVANCE THERAPEUTICS, INC. |
Food and Beverage
In-kind items and services
|
DAXXIFY | General | $20.57 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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BOTOX | General | $20.33 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $19.82 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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โ | General | $15.99 |
| REVANCE THERAPEUTICS, INC. |
Food and Beverage
In-kind items and services
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DAXXIFY | General | $11.59 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2018 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 โ by Provider and Service data, 2017โ2019; 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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12 | 12 | $258.00 | $95.36 |
Source: CMS Part B by Provider and Service, 2019; 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 2021.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Cephalexin | Cephalexin | 20 | 153 | $134.12 | 17 |
| Oxycodone Hcl | Oxycodone Hcl | 18 | 103 | $117.28 | 15 |
| Ibuprofen | Ibuprofen | 11 | 318 | $104.75 | โ |
Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 363AM0700X
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.
Secondary Practice Locations
1800 Coburg Rd
Eugene, OR 974014995
Phone: 5413458760
1800 Coburg Rd
Eugene, OR 974014995
Phone: 5413458760
25045 Dunham Rd
Veneta, OR 97487
Phone: 5419352035
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
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2850 SE POWELL VALLEY RD, GRESHAM, OR 97080 (Tel: 5036665050)
Registered at PO BOX 3777, PORTLAND, OR 972083777 (Tel: 5034133900)
NPI status registered as active in NPPES database
Registered at 1800 COBURG RD, EUGENE, OR 974014995 (Tel: 5413458760)
Registered at 1800 COBURG RD, EUGENE, OR 974014995 (Tel: (541) 345-8760)
Recorded as MACI PFAFFENBERGER, PA-C
Physician Assistant (license number reported to NPPES: OR PA180305)
Registered at 25045 DUNHAM RD, VENETA, OR 97487 (Tel: 5419352035)
Registered at PO BOX 1150, 25045 DUNHAM RD, VENETA, OR 974871150 (Tel: 5419352035)
NPI status registered as active in NPPES database
Registered at 264 GENOA LANE, MINDEN, NV 89423 (Tel: 7754509104)
Registered at PO BOX 415, GENOA, NV 894110415 (Tel: 7754509104)
Recorded as MACI PFAFFENBERGER
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistant - Medicals in Gresham
- David Strickland, PA-C
- Brooke Lowry, PA-C
- Kayla Jerde, PA-C
- Skye Nehs, PA-C
- Dyea Summers, PA-C
- Kristofer Mcallister, PA-C
Mailing Address
Po Box 3777
Portland, OR 972083777
Phone: 5034133900