Katherine Kan, MSN, AGPCNP-BC
NPI 1669981064 · Adult Health Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Kan, MSN, AGPCNP-BC is a Adult Health Nurse Practitioner provider in Brooklyn, NY (NPI 1669981064).
Provider details
- NPI number
- 1669981064
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, AGPCNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 308484 (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
8 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
360 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 198 | $102 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 130 | $146 |
| Biopsy and Aspiration of Bone Marrow Sample for Diagnosis38222 | 32 | $70 |
Typical Medicare-allowed amounts for these services range $70–$146 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ruxolitinib Phosphatebrand: Jakafi | 101 | 20 |
| Hydroxyurea | 80 | 32 |
| Acyclovir | 50 | 20 |
| Momelotinib Dihydrochloridebrand: Ojjaara | 34 | — |
| Allopurinol | 33 | 15 |
| Venetoclaxbrand: Venclexta | 32 | 12 |
| Acalabrutinib Maleatebrand: Calquence | 31 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$209 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
- 2017-09-28
- Last updated
- 2017-09-28
Frequently asked questions
- What is Katherine Kan's NPI number?
- Katherine Kan's National Provider Identifier (NPI) is 1669981064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Kan's specialty?
- Katherine Kan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Kan located?
- Katherine Kan's practice location on file with NPPES is 69 Linden St, Brooklyn, NY 11221-4648.
- What is Katherine Kan's phone number?
- The practice phone number listed in the NPPES registry for Katherine Kan is (917) 439-2249.
- Does Katherine Kan accept Medicare?
- Katherine Kan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Kan's NPI active?
- Yes — Katherine Kan's NPI (1669981064) is active in the NPPES registry as of the last update on 2017-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.