Marcella Chermak , PA-C
Physician Assistant โข Scranton, PA
300 Lackawanna Ave
Scranton, PA 185032001
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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Marcella Chermak is listed in NPPES under Physician Assistant.
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NPI assigned on August 22, 2017; this date does not establish years in practice.
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Published CMS data list 107 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- J3301 โ Injection, triamcinolone acetonide, not otherwise specified, 10 mg: 48 service units.
- 99213 โ Established patient outpatient office visit: 28 service units.
- 99203 โ New patient outpatient office visit: 19 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 ยท Guide: How to read Medicare Part B data
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Published CMS data list 69 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Methylprednisolone โ 45 prescription fills, including refills.
- Meloxicam โ 24 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ 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 ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Scranton, PA (2024, 94 clinicians with data). Median for this group: 164. Middle half: 56 to 334.
Fewer Medicare Part B services than 60% of clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: 174. Middle half: 68 to 404.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 553 in 2018 to 107 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2018โ2024.
Practice Location & Contact Primary Location
300 Lackawanna Ave
Scranton, PA 185032001
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: Geisinger Clinic. 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
2017
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
63 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 โ by Provider, 2024.
Medicare-allowed amount
About $4,353 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 โ by Provider and Service, 2024.
Paid by Medicare
About $3,399 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 โ by Provider and Service, 2024.
30-day fills
69 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
$379 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 โ by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021โ2025.
Years since graduation
9 years (graduated 2017)
CMS Doctors and Clinicians data list 2017 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
2017
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, 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.
Enrolled in Medicare (PECOS)
Marcella Chermak 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 Marcella Chermak 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 Scranton and Pennsylvania
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Physician Assistant in Scranton, PA (2024, 94 clinicians with data). Median for this group: 164. Middle half: 56 to 334.
Fewer Medicare Part B services than 60% of clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: 174. Middle half: 68 to 404.
Medicare-allowed amount
A lower Medicare-allowed amount than 75% of clinicians listed under Physician Assistant in Scranton, PA (2024, 94 clinicians with data). Median for this group: $11,538. Middle half: $4,414 to $20,376.
A lower Medicare-allowed amount than 75% of clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: $13,809. Middle half: $5,386 to $28,936.
Paid by Medicare
A lower Medicare payment amount than 75% of clinicians listed under Physician Assistant in Scranton, PA (2024, 94 clinicians with data). Median for this group: $8,952. Middle half: $3,422 to $14,779.
A lower Medicare payment amount than 75% of clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: $10,019. Middle half: $3,950 to $20,945.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Physician Assistant in Scranton, PA (2024, 90 clinicians with data). Median for this group: 161. Middle half: 61 to 413.
Fewer Part D prescriptions than 70% of clinicians listed under Physician Assistant in Pennsylvania (2024, 4,373 clinicians with data). Median for this group: 235. Middle half: 69 to 862.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Physician Assistant in Scranton, PA (2024, 90 clinicians with data). Median for this group: $1,719. Middle half: $379 to $23,424.
A lower Part D drug cost than 75% of clinicians listed under Physician Assistant in Pennsylvania (2024, 4,373 clinicians with data). Median for this group: $3,681. Middle half: $519 to $94,109.
156 active clinicians are listed under Physician Assistant with a practice address in Scranton, PA (8,021 in Pennsylvania).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Scranton
14.1% of these 156 clinicians have the CMS telehealth indicator.
69.2% of these 156 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 81% from 553 in 2018 to 107 in 2024.
- 2018: 553
- 2019: 441
- 2020: 325
- 2021: 219
- 2024: 107
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Medicare-allowed amount
Medicare-allowed amount decreased 89% from $39,990 in 2018 to $4,353 in 2024.
- 2018: $39,990
- 2019: $30,898
- 2020: $24,469
- 2021: $20,474
- 2024: $4,353
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Paid by Medicare
Paid by Medicare decreased 88% from $27,360 in 2018 to $3,399 in 2024.
- 2018: $27,360
- 2019: $20,109
- 2020: $15,594
- 2021: $13,492
- 2024: $3,399
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 95% from 1,262 in 2019 to 69 in 2024.
- 2019: 1,262
- 2020: 2,138
- 2021: 1,852
- 2022: 290
- 2024: 69
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30-day fills
30-day fills decreased 97% from 2,048 in 2019 to 69 in 2024.
- 2019: 2,048
- 2020: 3,619
- 2021: 3,387
- 2022: 565
- 2024: 69
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Part D drug cost
Part D drug cost decreased 99% from $42,044 in 2019 to $379 in 2024.
- 2019: $42,044
- 2020: $86,933
- 2021: $80,391
- 2022: $3,818
- 2024: $379
Sources: CMS Medicare Physician & Other Practitioners (2024), 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 ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 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, 2017โ2024; 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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J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
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48 | 12 | $5.93 | $0.93 |
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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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28 | 27 | $218.93 | $73.09 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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19 | 19 | $325.00 | $86.09 |
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20610
Aspiration and/or injection of fluid from large joint
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12 | 12 | $171.00 | $52.18 |
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 |
|---|---|---|---|---|---|
| Methylprednisolone | Methylprednisolone | 45 | 269 | $290.02 | 45 |
| Meloxicam | Meloxicam | 24 | 695 | $89.20 | 23 |
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: 2025-03-28NUCC 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: 363AM0700X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20171003005573
PA
3577838481
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
Geisinger Clinic
300 Lackawanna Ave, Scranton, PA 185032001
Phone: 5709613823
Geisinger Clinic
100 N Academy Ave, Danville, PA 178229800
Phone: 5702716144
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Occupational Therapist
Physical Therapist
Physical Therapist, Doctor of Physical Therapy
Physician Assistant
Physician Assistant (Certified)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 300 LACKAWANNA AVE, SCRANTON, PA 185032001 (Tel: 5709613823)
Physician Assistant (license number reported to NPPES: PA OA004283)
Registered at 300 LACKAWANNA AVE, SCRANTON, PA 185032001 (Tel: 5709613823)
Registered at 1111 E END BLVD, WILKES BARRE, PA 187110030 (Tel: 5708243521)
Registered at 1111 E END BLVD, WILKES BARRE, PA 187110030 (Tel: 5708243521)
Recorded as MARCELLA CHERMAK, PA-C
Registered at 531 MT PLEASANT DR, SCRANTON, PA 185031987 (Tel: 5703428500)
Recorded as MARCELLA WOYTASH
NPI status registered as active in NPPES database
Registered at 126 MARKET WAY, MOUNT POCONO, PA 183443842 (Tel: 5708393633)
Registered at 100 N ACADEMY AVE, DANVILLE, PA 178224903 (Tel: (570) 271-6144)
Recorded as MARCELLA WOYASH
Physician Assistant (license number reported to NPPES: PA MA059217)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Scranton
- Jennifer Krofchok, PA-C
- Maria Piczon, PA-C
- Gina Giuliano
- Bianca Paulish, PA-C
- Ryan Skapyak, PA-C
- James Alunni, PA-C
Mailing Address
300 Lackawanna Ave
Scranton, PA 185032001
Phone: 5709613823