Bradley Zwahlen
NPI 1629581558 · Family Nurse Practitioner · Oregon City, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bradley Zwahlen is a Family Nurse Practitioner provider in Oregon City, OR (NPI 1629581558).
Provider details
- NPI number
- 1629581558
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 202000931NP-PP (OR)
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
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
168 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 59 | $112 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 31 | $146 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $80 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 22 | $91 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 15 | $18 |
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 |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 130 | 129 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 120 | 119 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 106 | 105 |
| Omeprazole | 62 | 38 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 34 | 34 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 28 | 28 |
Practice location
Mailing address
Additional practice locations (1)
- 19250 Sw 90th AveTualatin, OR 97062-7585Phone: (503) 692-3750
Registry dates
- Enumerated
- 2017-11-14
- Last updated
- 2023-12-13
- Certified
- 2023-12-13
Frequently asked questions
- What is Bradley Zwahlen's NPI number?
- Bradley Zwahlen's National Provider Identifier (NPI) is 1629581558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bradley Zwahlen's specialty?
- Bradley Zwahlen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Bradley Zwahlen located?
- Bradley Zwahlen's practice location on file with NPPES is 1508 Division St Ste 15, Oregon City, OR 97045-1583.
- What is Bradley Zwahlen's phone number?
- The practice phone number listed in the NPPES registry for Bradley Zwahlen is (503) 692-3750.
- Does Bradley Zwahlen accept Medicare?
- Bradley Zwahlen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bradley Zwahlen's NPI active?
- Yes — Bradley Zwahlen's NPI (1629581558) is active in the NPPES registry as of the last update on 2023-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.