Caitlin Johnston, DNP
NPI 1902399165 · Family Nurse Practitioner · Olathe, KS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Johnston, DNP is a Family Nurse Practitioner provider in Olathe, KS (NPI 1902399165).
Provider details
- NPI number
- 1902399165
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 53-78238-072 (KS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
1,679 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 | 616 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 602 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 212 | $9 |
| Blood Test, Clotting Time85610 | 88 | $4 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 67 | $141 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 121 | 109 |
| Gabapentin | 95 | 31 |
| Prednisone | 86 | 82 |
| Amlodipine Besylate | 79 | 28 |
| Losartan Potassium | 77 | 30 |
| Doxycycline Hyclate | 71 | 62 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 4525 W 6th St Ste 100Lawrence, KS 66049Phone: (785) 843-5160
Registry dates
- Enumerated
- 2018-06-12
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Caitlin Johnston's NPI number?
- Caitlin Johnston's National Provider Identifier (NPI) is 1902399165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Johnston's specialty?
- Caitlin Johnston is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caitlin Johnston located?
- Caitlin Johnston's practice location on file with NPPES is 2090 W Dartmouth St, Olathe, KS 66061-6869.
- What is Caitlin Johnston's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Johnston is (913) 588-1227.
- Does Caitlin Johnston accept Medicare?
- Caitlin Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Johnston's NPI active?
- Yes — Caitlin Johnston's NPI (1902399165) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.