Ashlynn Guarneri, NP
NPI 1780382820 · Critical Care Medicine Nurse Practitioner · Geneva, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashlynn Guarneri, NP is a Critical Care Medicine Nurse Practitioner provider in Geneva, NY (NPI 1780382820).
Provider details
- NPI number
- 1780382820
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F432543-01 (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
3 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
427 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 290 | $63 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 101 | $92 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 36 | $105 |
Typical Medicare-allowed amounts for these services range $63–$105 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 41 | 40 |
| Atorvastatin Calcium | 35 | 35 |
| Furosemide | 25 | 25 |
| Metoprolol Succinate | 25 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | 18 |
| Amlodipine Besylate | 19 | 19 |
| Prednisone | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$102 across 6 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
- 2023-02-17
- Last updated
- 2023-02-17
- Certified
- 2023-02-17
Frequently asked questions
- What is Ashlynn Guarneri's NPI number?
- Ashlynn Guarneri's National Provider Identifier (NPI) is 1780382820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashlynn Guarneri's specialty?
- Ashlynn Guarneri is listed in the NPPES registry with a primary specialty of Critical Care Medicine Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashlynn Guarneri located?
- Ashlynn Guarneri's practice location on file with NPPES is 196 North St, Geneva, NY 14456-1651.
- What is Ashlynn Guarneri's phone number?
- The practice phone number listed in the NPPES registry for Ashlynn Guarneri is (315) 787-4000.
- Does Ashlynn Guarneri accept Medicare?
- Ashlynn Guarneri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashlynn Guarneri's NPI active?
- Yes — Ashlynn Guarneri's NPI (1780382820) is active in the NPPES registry as of the last update on 2023-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.