Karyn Ginsburg
NPI 1588853287 · Endocrinology, Diabetes & Metabolism Physician · East Setauket, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karyn Ginsburg is a Endocrinology, Diabetes & Metabolism Physician provider in East Setauket, NY (NPI 1588853287).
Provider details
- NPI number
- 1588853287
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 237280 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
767 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 306 | $146 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 220 | $18 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 77 | $38 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 54 | $191 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $104 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 170 | 33 |
| Dulaglutidebrand: Trulicity | 158 | 39 |
| Semaglutidebrand: Ozempic | 158 | 42 |
| Metformin Hclbrand: Metformin Hcl Er | 154 | 51 |
| Dapagliflozin Propanediolbrand: Farxiga | 119 | 37 |
| Glimepiride | 101 | 33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-18
- Last updated
- 2007-10-18
Frequently asked questions
- What is Karyn Ginsburg's NPI number?
- Karyn Ginsburg's National Provider Identifier (NPI) is 1588853287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karyn Ginsburg's specialty?
- Karyn Ginsburg is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Karyn Ginsburg located?
- Karyn Ginsburg's practice location on file with NPPES is 26 Research Way, East Setauket, NY 11733-3453.
- What is Karyn Ginsburg's phone number?
- The practice phone number listed in the NPPES registry for Karyn Ginsburg is (631) 444-0580.
- Does Karyn Ginsburg accept Medicare?
- Karyn Ginsburg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karyn Ginsburg's NPI active?
- Yes — Karyn Ginsburg's NPI (1588853287) is active in the NPPES registry as of the last update on 2007-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.