Katherine Hnis, R.N., F.N.P
NPI 1174823520 · Family Nurse Practitioner · Jupiter, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Hnis, R.N., F.N.P is a Family Nurse Practitioner provider in Jupiter, FL (NPI 1174823520).
Provider details
- NPI number
- 1174823520
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., F.N.P
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9356883 (FL)
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
15 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
322 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 286 | $109 |
| Transitional Care Management Services for Problem of High Complexity99496 | 23 | $238 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 13 | $65 |
Typical Medicare-allowed amounts for these services range $65–$238 (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 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 294 | 56 |
| Amlodipine Besylate | 281 | 50 |
| Levothyroxine Sodium | 195 | 49 |
| Lisinopril | 165 | 23 |
| Omeprazole | 123 | 27 |
| Metformin Hcl | 122 | 17 |
| Donepezil Hcl | 119 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$263 across 4 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
- 2010-11-01
- Last updated
- 2021-02-24
- Certified
- 2021-02-24
Frequently asked questions
- What is Katherine Hnis's NPI number?
- Katherine Hnis's National Provider Identifier (NPI) is 1174823520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hnis's specialty?
- Katherine Hnis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Hnis located?
- Katherine Hnis's practice location on file with NPPES is 600 University Blvd Ste 105, Jupiter, FL 33458-2778.
- What is Katherine Hnis's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hnis is (561) 331-1996.
- Does Katherine Hnis accept Medicare?
- Katherine Hnis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Hnis's NPI active?
- Yes — Katherine Hnis's NPI (1174823520) is active in the NPPES registry as of the last update on 2021-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.