Monique Karthaus, MS PA-C
NPI 1326021684 · Physician Assistant · Montpelier, VT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monique Karthaus, MS PA-C is a Physician Assistant provider in Montpelier, VT (NPI 1326021684).
Provider details
- NPI number
- 1326021684
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 055-0031020 (VT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
337 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 255 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 34 | $78 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 32 | $28 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 16 | $38 |
Typical Medicare-allowed amounts for these services range $28–$78 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 44 | 43 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 42 | 42 |
| Prednisone | 42 | 41 |
| Cephalexin | 40 | 38 |
| Azithromycin | 27 | 26 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 27 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Practice location
Mailing address
Additional practice locations (2)
- 609 Washington HwyMorrisville, VT 05661-8652Phone: (802) 888-5639Fax: (802) 888-6040
- 1878 Mountain RdStowe, VT 05672-4776Phone: (802) 253-4853Fax: (802) 888-1759
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2023-08-30
- Certified
- 2023-08-10
Frequently asked questions
- What is Monique Karthaus's NPI number?
- Monique Karthaus's National Provider Identifier (NPI) is 1326021684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monique Karthaus's specialty?
- Monique Karthaus is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Monique Karthaus located?
- Monique Karthaus's practice location on file with NPPES is 156 Main St, Montpelier, VT 05602-2702.
- What is Monique Karthaus's phone number?
- The practice phone number listed in the NPPES registry for Monique Karthaus is (802) 223-4738.
- Does Monique Karthaus accept Medicare?
- Monique Karthaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monique Karthaus's NPI active?
- Yes — Monique Karthaus's NPI (1326021684) is active in the NPPES registry as of the last update on 2023-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.