Katherine Walden, APRN
NPI 1598219396 · Family Nurse Practitioner · Kansas City, KS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Walden, APRN is a Family Nurse Practitioner provider in Kansas City, KS (NPI 1598219396).
Provider details
- NPI number
- 1598219396
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 53-77274 (KS)
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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
47 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 26 | $95 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 21 | $131 |
Typical Medicare-allowed amounts for these services range $95–$131 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 19 | 18 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 17 | — |
| Methocarbamol | 16 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | 15 |
| Clonazepam | 14 | — |
| Naproxen | 13 | 13 |
| Cefdinir | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 9100 W 74th StAttn: Carley Massing, Kep CoordinatorMerriam, KS 66204-4004Phone: (913) 676-2214
Registry dates
- Enumerated
- 2016-08-09
- Last updated
- 2025-12-19
- Certified
- 2025-12-19
Frequently asked questions
- What is Katherine Walden's NPI number?
- Katherine Walden's National Provider Identifier (NPI) is 1598219396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Walden's specialty?
- Katherine Walden is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Walden located?
- Katherine Walden's practice location on file with NPPES is 4000 Cambridge St, Kansas City, KS 66160-8501.
- What is Katherine Walden's phone number?
- The practice phone number listed in the NPPES registry for Katherine Walden is (913) 588-1227.
- Does Katherine Walden accept Medicare?
- Katherine Walden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Walden's NPI active?
- Yes — Katherine Walden's NPI (1598219396) is active in the NPPES registry as of the last update on 2025-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.