Kayleen Welbourn, P.A.
NPI 1316120181 · Surgical Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kayleen Welbourn, P.A. is a Surgical Physician Assistant provider in Portland, OR (NPI 1316120181).
Provider details
- NPI number
- 1316120181
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- PA01313 (OR)
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
18 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
26 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $138 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 13 | $105 |
Typical Medicare-allowed amounts for these services range $105–$138 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 81 | 20 |
| Pantoprazole Sodium | 41 | 12 |
| Ondansetronbrand: Ondansetron Odt | 24 | 22 |
| Dicyclomine Hcl | 20 | — |
| Famotidine | 17 | — |
| Sucralfate | 14 | — |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-14
- Last updated
- 2024-09-18
- Certified
- 2024-09-18
Frequently asked questions
- What is Kayleen Welbourn's NPI number?
- Kayleen Welbourn's National Provider Identifier (NPI) is 1316120181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kayleen Welbourn's specialty?
- Kayleen Welbourn is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kayleen Welbourn located?
- Kayleen Welbourn's practice location on file with NPPES is 11782 Sw Barnes Rd Ste 300, Portland, OR 97225-5933.
- What is Kayleen Welbourn's phone number?
- The practice phone number listed in the NPPES registry for Kayleen Welbourn is (503) 214-5200.
- Does Kayleen Welbourn accept Medicare?
- Kayleen Welbourn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kayleen Welbourn's NPI active?
- Yes — Kayleen Welbourn's NPI (1316120181) is active in the NPPES registry as of the last update on 2024-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.