Katherine O'Keefe, DNP/FNP
NPI 1861237430 · Nurse Practitioner · Bismarck, ND
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine O'Keefe, DNP/FNP is a Nurse Practitioner provider in Bismarck, ND (NPI 1861237430).
Provider details
- NPI number
- 1861237430
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP/FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 200257 (ND)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 yr in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
89 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 34 | $66 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $53 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 22 | $40 |
Typical Medicare-allowed amounts for these services range $40–$66 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-06-26
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Katherine O'Keefe's NPI number?
- Katherine O'Keefe's National Provider Identifier (NPI) is 1861237430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine O'Keefe's specialty?
- Katherine O'Keefe is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine O'Keefe located?
- Katherine O'Keefe's practice location on file with NPPES is 222 N 7th St, Bismarck, ND 58501-4436.
- What is Katherine O'Keefe's phone number?
- The practice phone number listed in the NPPES registry for Katherine O'Keefe is (701) 323-6000.
- Does Katherine O'Keefe accept Medicare?
- Katherine O'Keefe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine O'Keefe's NPI active?
- Yes — Katherine O'Keefe's NPI (1861237430) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.