Kristen Olmschenk, FNP
NPI 1437926615 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Olmschenk, FNP is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1437926615).
Provider details
- NPI number
- 1437926615
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 300840 (AZ)
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
2 yrs 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
183 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $75 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 48 | $92 |
| Automated Urinalysis Test81003 | 27 | $2 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 26 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 11 | $137 |
Typical Medicare-allowed amounts for these services range $2–$137 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 34 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 24 |
| Azelastine Hcl | 22 | 22 |
| Mupirocin | 21 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Amoxicillin | 13 | 13 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-12-07
- Last updated
- 2024-02-15
- Certified
- 2024-02-15
Frequently asked questions
- What is Kristen Olmschenk's NPI number?
- Kristen Olmschenk's National Provider Identifier (NPI) is 1437926615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Olmschenk's specialty?
- Kristen Olmschenk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristen Olmschenk located?
- Kristen Olmschenk's practice location on file with NPPES is 247 E. Bell Rd., Phoenix, AZ 85032.
- What is Kristen Olmschenk's phone number?
- The practice phone number listed in the NPPES registry for Kristen Olmschenk is (602) 255-7655.
- Does Kristen Olmschenk accept Medicare?
- Kristen Olmschenk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Olmschenk's NPI active?
- Yes — Kristen Olmschenk's NPI (1437926615) is active in the NPPES registry as of the last update on 2024-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.