Katharine Hoffer-Collins, DNP, CRNP, FNP-C
NPI 1811590177 · Family Nurse Practitioner · Kennett Square, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Hoffer-Collins, DNP, CRNP, FNP-C is a Family Nurse Practitioner provider in Kennett Square, PA (NPI 1811590177).
Provider details
- NPI number
- 1811590177
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CRNP, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- SP022832 (PA)
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
5 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
67 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 35 | $3 |
| Hemoglobin A1c Level83036 | 32 | $10 |
Typical Medicare-allowed amounts for these services range $3–$10 (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 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 148 | 58 |
| Amlodipine Besylate | 130 | 38 |
| Metformin Hcl | 102 | 34 |
| Omeprazole | 72 | 22 |
| Gabapentin | 62 | 19 |
| Lisinopril | 58 | 25 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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
- 2020-11-19
- Last updated
- 2026-03-06
- Certified
- 2026-03-06
Frequently asked questions
- What is Katharine Hoffer-Collins's NPI number?
- Katharine Hoffer-Collins's National Provider Identifier (NPI) is 1811590177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Hoffer-Collins's specialty?
- Katharine Hoffer-Collins is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katharine Hoffer-Collins located?
- Katharine Hoffer-Collins's practice location on file with NPPES is 731 W Cypress St, Kennett Square, PA 19348-2419.
- What is Katharine Hoffer-Collins's phone number?
- The practice phone number listed in the NPPES registry for Katharine Hoffer-Collins is (610) 880-3503.
- Does Katharine Hoffer-Collins accept Medicare?
- Katharine Hoffer-Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Hoffer-Collins's NPI active?
- Yes — Katharine Hoffer-Collins's NPI (1811590177) is active in the NPPES registry as of the last update on 2026-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.