Catherine Nicastri, M.D.
NPI 1093730269 · Geriatric Medicine (Internal Medicine) Physician · East Setauket, NY
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Nicastri, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in East Setauket, NY (NPI 1093730269).
Provider details
- NPI number
- 1093730269
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 223930 (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
19 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
1,893 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 | 876 | $150 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 213 | $107 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 117 | $154 |
| Administration of Influenza Virus VaccineG0008 | 92 | $37 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 78 | $213 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 283 | 90 |
| Amlodipine Besylate | 277 | 79 |
| Levothyroxine Sodium | 246 | 66 |
| Escitalopram Oxalate | 195 | 56 |
| Mirtazapine | 181 | 51 |
| Rosuvastatin Calcium | 156 | 45 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Nicastri's NPI number?
- Catherine Nicastri's National Provider Identifier (NPI) is 1093730269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Nicastri's specialty?
- Catherine Nicastri is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Nicastri located?
- Catherine Nicastri's practice location on file with NPPES is 205 N Belle Mead Ave, East Setauket, NY 11733.
- What is Catherine Nicastri's phone number?
- The practice phone number listed in the NPPES registry for Catherine Nicastri is (631) 444-4630.
- Does Catherine Nicastri accept Medicare?
- Catherine Nicastri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Nicastri's NPI active?
- Yes — Catherine Nicastri's NPI (1093730269) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.