Allison Nicole Ritzel , PA-C
Physician Assistant • Fairfax, VA
8501 Arlington Blvd Ste 310
Fairfax, VA 220314625
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 Ritzel is listed in NPPES under Physician Assistant.
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NPI assigned on August 16, 2021; this date does not establish years in practice.
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Published CMS data list 145 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- 69210 — Removal of impacted ear wax: 58 service units.
- 99214 — Established patient outpatient office visit: 35 service units.
- 99213 — Established patient outpatient office visit: 27 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2021 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2022). CPT notice
See all 5 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 59 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:
- Cefadroxil — 18 prescription fills, including refills.
- Clobetasol Propionate — 16 prescription fills, including refills.
- Humira(Cf) Pen (Adalimumab) — 13 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 4 records in the table · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Fairfax, VA (2024, 80 clinicians with data). Median for this group: 159. Middle half: 60 to 401.
Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Virginia (2024, 2,256 clinicians with data). Median for this group: 247. Middle half: 75 to 708.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 32 in 2022 to 59 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022–2024.
Practice Location & Contact Primary Location
8501 Arlington Blvd Ste 310
Fairfax, VA 220314625
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $12,911 in 2022
The total amount Medicare approved for these services in 2022. 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, 2022.
Paid by Medicare
About $9,809 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, 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, 2022.
30-day fills
59 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
$178,325 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: $2,590.65 across 67 records.
By nature of payment
- Food and Beverage: $2,411.66 across 65 records.
- Education: $178.99 across 2 records.
Reporting-company totals (3 largest of 18)
- LEO Pharma Inc.: $450.26 across 6 records.
- Janssen Pharmaceuticals, Inc: $447.33 across 9 records.
- Regeneron Pharmaceuticals, Inc.: $248.80 across 8 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).
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.
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, “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 Ritzel 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 Ritzel 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 Fairfax and Virginia
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Fairfax, VA (2024, 80 clinicians with data). Median for this group: 159. Middle half: 60 to 401.
Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Virginia (2024, 2,256 clinicians with data). Median for this group: 247. Middle half: 75 to 708.
Part D drug cost
A higher Part D drug cost than 85% of clinicians listed under Physician Assistant in Fairfax, VA (2024, 80 clinicians with data). Median for this group: $4,652. Middle half: $412 to $64,707.
A higher Part D drug cost than 85% of clinicians listed under Physician Assistant in Virginia (2024, 2,256 clinicians with data). Median for this group: $3,441. Middle half: $640 to $57,211.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Allison Ritzel are from 2022.
151 active clinicians are listed under Physician Assistant with a practice address in Fairfax, VA (4,411 in Virginia).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Fairfax
20.5% of these 151 clinicians have the CMS telehealth indicator.
63.6% of these 151 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
CMS data for Medicare Part B services are available for 2022 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2022 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2022 only.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 84% from 32 in 2022 to 59 in 2024.
- 2022: 32
- 2023: 15
- 2024: 59
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30-day fills
30-day fills increased 84% from 32 in 2022 to 59 in 2024.
- 2022: 32
- 2023: 17
- 2024: 59
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Part D drug cost
Part D drug cost went from $263 in 2022 to $178,325 in 2024.
- 2022: $263
- 2023: $1,709
- 2024: $178,325
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $365.91 in 2021 to $2,590.65 in 2025.
- 2021: $365.91
- 2022: $345.47
- 2023: $2,086.71
- 2024: $2,551.81
- 2025: $2,590.65
Sources: CMS Medicare Physician & Other Practitioners (2022), 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): 67 records totaling $2,590.65.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
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NEMLUVIO | General | $150.00 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $148.99 |
| LEO Pharma Inc. |
Food and Beverage
In-kind items and services
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ADBRY | General | $146.43 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $133.12 |
| Organon LLC |
Food and Beverage
In-kind items and services
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VTAMA | General | $132.27 |
| LEO Pharma Inc. |
Food and Beverage
In-kind items and services
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ANZUPGO | General | $126.29 |
| LEO Pharma Inc. |
Food and Beverage
In-kind items and services
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ANZUPGO | General | $123.84 |
| Eli Lilly and Company |
Food and Beverage
Cash or cash equivalent
|
— | General | $108.55 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
— | General | $106.19 |
| Janssen Pharmaceuticals, Inc |
Education
In-kind items and services
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TREMFYA | General | $99.00 |
| Bristol Myers Squibb Company |
Education
In-kind items and services
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Sotyktu | General | $79.99 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $79.84 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $46.20 |
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
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NEMLUVIO | General | $44.06 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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CIBINQO | General | $33.96 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
Rhapsido | General | $33.60 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $33.04 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $31.51 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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TALTZ | General | $31.49 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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COSENTYX | General | $30.98 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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TALTZ | General | $30.48 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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CIBINQO | General | $29.12 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $28.34 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
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OPZELURA | General | $27.68 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
CIBINQO | General | $27.65 |
(top 25 shown)
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 2021 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, 2022; 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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69210
Removal of impacted ear wax
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58 | 55 | $85.00 | $46.86 |
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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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35 | 27 | $175.00 | $124.74 |
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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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27 | 24 | $120.00 | $88.69 |
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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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13 | 13 | $240.00 | $162.52 |
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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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12 | 12 | $175.00 | $110.00 |
Source: CMS Part B by Provider and Service, 2022; 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 |
|---|---|---|---|---|---|
| Cefadroxil | Cefadroxil | 18 | 97 | $114.15 | 15 |
| Clobetasol Propionate | Clobetasol Propionate | 16 | 433 | $1,239.74 | — |
| Humira(Cf) Pen | Adalimumab | 13 | 364 | $176,890.48 | — |
| Mupirocin | Mupirocin | 12 | 229 | $80.65 | — |
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: 2024-02-01NUCC 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
I20220210002757
DC
3779976956
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery - Plastic and Reconstructive Surgery
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 8501 ARLINGTON BLVD STE 310, FAIRFAX, VA 220314625 (Tel: 7036450077)
Registered at 8501 ARLINGTON BLVD STE 310, FAIRFAX, VA 220314625 (Tel: 7036450077)
NPI status registered as active in NPPES database
Registered at 8120 GATEHOUSE RD FL 3, FALLS CHURCH, VA 220421204 (Tel: 7035733687)
Registered at 3444 FAIRFAX DR APT 317, ARLINGTON, VA 222014473 (Tel: 7578021883)
Recorded as ALLISON RITZEL, PA-C
Physician Assistant (license number reported to NPPES: VA 0110007977)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Fairfax
- Madeline Burie, PA-C
- Shoshana Katz, PA-C
- Veronique Yu, PA-C, RD
- Meena Ego-Osuala, PA-C
- Damon Licari, PA
- Terrie Porter, PA-C
Mailing Address
8501 Arlington Blvd Ste 310
Fairfax, VA 220314625
Phone: 7036450077