Julie Ahn, FNP-BC
NPI 1851172480 · Family Nurse Practitioner · Manhasset, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Ahn, FNP-BC is a Family Nurse Practitioner provider in Manhasset, NY (NPI 1851172480).
Provider details
- NPI number
- 1851172480
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- F352162 (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
2 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
849 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 230 | $174 |
| Test to Measure Expiratory Airflow and Volume94010 | 143 | $27 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 122 | $123 |
| Test to Measure the Level of Nitric Oxide Gas95012 | 82 | $19 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 71 | $56 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 67 | $44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 103 | 70 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 96 | 41 |
| Famotidine | 84 | 45 |
| Fluticasone Propionate | 80 | 51 |
| Azelastine Hcl | 67 | 37 |
| Prednisone | 61 | 53 |
| Montelukast Sodium | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$233 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
- 2023-10-10
- Last updated
- 2023-10-10
- Certified
- 2023-10-10
Frequently asked questions
- What is Julie Ahn's NPI number?
- Julie Ahn's National Provider Identifier (NPI) is 1851172480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Ahn's specialty?
- Julie Ahn is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julie Ahn located?
- Julie Ahn's practice location on file with NPPES is 1350 Northern Blvd Ste 202, Manhasset, NY 11030-3013.
- What is Julie Ahn's phone number?
- The practice phone number listed in the NPPES registry for Julie Ahn is (516) 365-5357.
- Does Julie Ahn accept Medicare?
- Julie Ahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Ahn's NPI active?
- Yes — Julie Ahn's NPI (1851172480) is active in the NPPES registry as of the last update on 2023-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.