Kathryn Thellman, FNP-C
NPI 1568000347 · Family Nurse Practitioner · Vancouver, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Thellman, FNP-C is a Family Nurse Practitioner provider in Vancouver, WA (NPI 1568000347).
Provider details
- NPI number
- 1568000347
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP61020106 (WA)
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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,133 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 | 243 | $108 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 200 | $9 |
| Hemoglobin A1c Level83036 | 128 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 102 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 101 | $16 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 92 | $29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 219 | 71 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 156 | 66 |
| Semaglutidebrand: Ozempic | 150 | 35 |
| Dulaglutidebrand: Trulicity | 103 | 28 |
| Metformin Hclbrand: Metformin Hcl Er | 91 | 34 |
| Empagliflozinbrand: Jardiance | 75 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$258 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
Additional practice locations (1)
- 1057 12th AveLongview, WA 98632-2509Phone: (360) 636-3892
Registry dates
- Enumerated
- 2019-12-12
- Last updated
- 2022-12-15
- Certified
- 2022-12-15
Frequently asked questions
- What is Kathryn Thellman's NPI number?
- Kathryn Thellman's National Provider Identifier (NPI) is 1568000347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Thellman's specialty?
- Kathryn Thellman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Thellman located?
- Kathryn Thellman's practice location on file with NPPES is 700 Ne 87th Ave Ste 280, Vancouver, WA 98664-4896.
- What is Kathryn Thellman's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Thellman is (360) 882-2778.
- Does Kathryn Thellman accept Medicare?
- Kathryn Thellman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Thellman's NPI active?
- Yes — Kathryn Thellman's NPI (1568000347) is active in the NPPES registry as of the last update on 2022-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.