Nancy Ko, RPAC
NPI 1710196662 · Physician Assistant · Bay Shore, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Ko, RPAC is a Physician Assistant provider in Bay Shore, NY (NPI 1710196662).
Provider details
- NPI number
- 1710196662
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RPAC
- Sex
- Female
- Sole proprietor
- No
- License
- 006497 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,762 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,229 | $15 |
| Professional Service for Multiple Injections of Allergen95117 | 533 | $13 |
Typical Medicare-allowed amounts for these services range $13–$15 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 27 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | — |
| Levocetirizine Dihydrochloride | 26 | 11 |
| Azelastine Hcl | 25 | 14 |
| Fluticasone Propionate | 22 | 11 |
| Famotidine | 21 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$142 across 2 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
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Ko's NPI number?
- Nancy Ko's National Provider Identifier (NPI) is 1710196662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Ko's specialty?
- Nancy Ko is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Ko located?
- Nancy Ko's practice location on file with NPPES is 1855 Union Blvd, Bay Shore, NY 11706.
- What is Nancy Ko's phone number?
- The practice phone number listed in the NPPES registry for Nancy Ko is (631) 665-6363.
- Does Nancy Ko accept Medicare?
- Nancy Ko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Ko's NPI active?
- Yes — Nancy Ko's NPI (1710196662) 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.