Ayse Avcioglu, M.D.
NPI 1811126642 · Emergency Medicine Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ayse Avcioglu, M.D. is a Emergency Medicine Physician provider in Stony Brook, NY (NPI 1811126642).
Provider details
- NPI number
- 1811126642
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301094891 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
966 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 456 | $199 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 306 | $138 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 86 | $81 |
| Critical Care, First 30-74 Minutes99291 | 83 | $242 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 24 | $190 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 11 | $89 |
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 |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 32 | 32 |
| Prednisone | 28 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | 21 |
| Cephalexin | 18 | 17 |
| Doxycycline Hyclate | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Azithromycin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-14
- Last updated
- 2019-03-06
Frequently asked questions
- What is Ayse Avcioglu's NPI number?
- Ayse Avcioglu's National Provider Identifier (NPI) is 1811126642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ayse Avcioglu's specialty?
- Ayse Avcioglu is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ayse Avcioglu located?
- Ayse Avcioglu's practice location on file with NPPES is Stony Brook Medicine Dept of Emergency, Stony Brook, NY 11794-8350.
- What is Ayse Avcioglu's phone number?
- The practice phone number listed in the NPPES registry for Ayse Avcioglu is (631) 444-2478.
- Does Ayse Avcioglu accept Medicare?
- Ayse Avcioglu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ayse Avcioglu's NPI active?
- Yes — Ayse Avcioglu's NPI (1811126642) is active in the NPPES registry as of the last update on 2019-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.