Michael Frangeskos, PA-C
NPI 1578102786 · Physician Assistant · Riverhead, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Frangeskos, PA-C is a Physician Assistant provider in Riverhead, NY (NPI 1578102786).
Provider details
- NPI number
- 1578102786
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 024503 (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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
222 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 76 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 52 | $163 |
| Insertion of Needle Into Vein (3 Years Or Older)36410 | 38 | $9 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 30 | $124 |
| Simple Insertion of Temporary Bladder Tube51702 | 14 | $24 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 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
Additional practice locations (2)
- 301 E Main StBay Shore, NY 11706-8458Phone: (914) 659-0600
- 50 Route 25aSmithtown, NY 11787-1348Phone: (914) 659-0600
Registry dates
- Enumerated
- 2020-01-06
- Last updated
- 2020-01-06
- Certified
- 2020-01-06
Frequently asked questions
- What is Michael Frangeskos's NPI number?
- Michael Frangeskos's National Provider Identifier (NPI) is 1578102786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Frangeskos's specialty?
- Michael Frangeskos is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Frangeskos located?
- Michael Frangeskos's practice location on file with NPPES is 1330 Roanoke Avenue, Riverhead, NY 11901.
- What is Michael Frangeskos's phone number?
- The practice phone number listed in the NPPES registry for Michael Frangeskos is (914) 659-0600.
- Does Michael Frangeskos accept Medicare?
- Michael Frangeskos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Frangeskos's NPI active?
- Yes — Michael Frangeskos's NPI (1578102786) is active in the NPPES registry as of the last update on 2020-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.