Cathy Singer, NP
NPI 1295214682 · Adult Health Nurse Practitioner · Syosset, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cathy Singer, NP is a Adult Health Nurse Practitioner provider in Syosset, NY (NPI 1295214682).
Provider details
- NPI number
- 1295214682
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 308852 (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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,321 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 | 231 | $122 |
| 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 | 170 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 148 | $87 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 105 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 69 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 67 | 28 |
| Alprazolam | 59 | 29 |
| Levothyroxine Sodium | 52 | 18 |
| Fluticasone Propionate | 48 | 32 |
| Rosuvastatin Calcium | 47 | 18 |
| Methylprednisolone | 43 | 37 |
| Zolpidem Tartrate | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,708 across 125 records (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 (1)
- 2800 Marcus Ave Ste 200New Hyde Park, NY 11042-1008Phone: (516) 354-5700Fax: (516) 488-8048
Registry dates
- Enumerated
- 2018-08-07
- Last updated
- 2019-03-12
Frequently asked questions
- What is Cathy Singer's NPI number?
- Cathy Singer's National Provider Identifier (NPI) is 1295214682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Singer's specialty?
- Cathy Singer is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cathy Singer located?
- Cathy Singer's practice location on file with NPPES is 575 Underhill Blvd Ste 210, Syosset, NY 11791.
- What is Cathy Singer's phone number?
- The practice phone number listed in the NPPES registry for Cathy Singer is (516) 935-9111.
- Does Cathy Singer accept Medicare?
- Cathy Singer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cathy Singer's NPI active?
- Yes — Cathy Singer's NPI (1295214682) is active in the NPPES registry as of the last update on 2019-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.