Katherine Protopapadakis, PA-C
NPI 1376195677 · Physician Assistant · Peachtree City, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Protopapadakis, PA-C is a Physician Assistant provider in Peachtree City, GA (NPI 1376195677).
Provider details
- NPI number
- 1376195677
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 9111917 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
625 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $109 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 92 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $77 |
| X-Ray of Chest, 2 Views71046 | 68 | $29 |
| Urinalysis, Manual Test81002 | 43 | $3 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 43 | $12 |
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 Hyclate | 57 | 57 |
| Prednisone | 52 | 52 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 46 | 46 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | 22 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 20 | 20 |
| Fluticasone Propionate | 19 | 19 |
| Nitrofurantoin Monohyd/M-Cryst |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$103 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-16
- Last updated
- 2021-10-18
- Certified
- 2021-10-18
Frequently asked questions
- What is Katherine Protopapadakis's NPI number?
- Katherine Protopapadakis's National Provider Identifier (NPI) is 1376195677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Protopapadakis's specialty?
- Katherine Protopapadakis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Protopapadakis located?
- Katherine Protopapadakis's practice location on file with NPPES is 1280 Highway 74 S Ste 100, Peachtree City, GA 30269-3077.
- What is Katherine Protopapadakis's phone number?
- The practice phone number listed in the NPPES registry for Katherine Protopapadakis is (678) 961-5150.
- Does Katherine Protopapadakis accept Medicare?
- Katherine Protopapadakis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Protopapadakis's NPI active?
- Yes — Katherine Protopapadakis's NPI (1376195677) is active in the NPPES registry as of the last update on 2021-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.