Frederick Tontarski, PA
NPI 1922004225 · Medical Physician Assistant · Philadelphia, NY
Frederick Tontarski, PA is a Medical Physician Assistant provider in Philadelphia, NY (NPI 1922004225).
Provider details
- NPI number
- 1922004225
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 003616 (NY)
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 tenure25% of score
21 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
206 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 | 70 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $73 |
| Urinalysis, Manual Test81002 | 25 | $3 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 16 | $90 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 14 | $35 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 83 | 79 |
| Prednisone | 49 | 47 |
| Cefdinir | 44 | 41 |
| Cephalexin | 33 | 29 |
| Amoxicillin | 29 | 27 |
| Ciprofloxacin Hcl | 28 | 27 |
| Fluconazole | 21 | 16 |
| Doxycycline Hyclate | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 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
- 2005-06-22
- Last updated
- 2013-12-31
Frequently asked questions
- What is Frederick Tontarski's NPI number?
- Frederick Tontarski's National Provider Identifier (NPI) is 1922004225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Tontarski's specialty?
- Frederick Tontarski is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frederick Tontarski located?
- Frederick Tontarski's practice location on file with NPPES is 32787 US Rt 11, Philadelphia, NY 13673.
- What is Frederick Tontarski's phone number?
- The practice phone number listed in the NPPES registry for Frederick Tontarski is (315) 642-0026.
- Is Frederick Tontarski's NPI active?
- Yes — Frederick Tontarski's NPI (1922004225) is active in the NPPES registry as of the last update on 2013-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.