Jonathan Merkley, PA-C
NPI 1568147205 · Medical Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Merkley, PA-C is a Medical Physician Assistant provider in Portland, OR (NPI 1568147205).
Provider details
- NPI number
- 1568147205
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
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
3 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
263 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 85 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 81 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $57 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $108 |
Typical Medicare-allowed amounts for these services range $14–$108 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 34 | 16 |
| Oxycodone Hcl | 32 | 17 |
| Gabapentin | 21 | — |
| Amlodipine Besylate | 20 | — |
| Losartan Potassium | 18 | — |
| Clonazepam | 15 | — |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-20
- Last updated
- 2023-06-20
- Certified
- 2023-06-20
Frequently asked questions
- What is Jonathan Merkley's NPI number?
- Jonathan Merkley's National Provider Identifier (NPI) is 1568147205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Merkley's specialty?
- Jonathan Merkley is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jonathan Merkley located?
- Jonathan Merkley's practice location on file with NPPES is 3303 S Bond Ave, Portland, OR 97239-4501.
- What is Jonathan Merkley's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Merkley is (503) 494-8573.
- Does Jonathan Merkley accept Medicare?
- Jonathan Merkley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Merkley's NPI active?
- Yes — Jonathan Merkley's NPI (1568147205) is active in the NPPES registry as of the last update on 2023-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.