Pamela Voltz, PA-C
NPI 1023443546 · Medical Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamela Voltz, PA-C is a Medical Physician Assistant provider in Portland, OR (NPI 1023443546).
Provider details
- NPI number
- 1023443546
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA164823 (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
12 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
477 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) |
|---|---|---|
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 364 | $157 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 82 | $108 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 19 | $65 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 12 | $172 |
Typical Medicare-allowed amounts for these services range $65–$172 (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 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 166 | 23 |
| Quetiapine Fumarate | 93 | 15 |
| Metoprolol Succinate | 82 | 12 |
| Levothyroxine Sodium | 77 | 14 |
| Memantine Hcl | 74 | 14 |
| Buspirone Hcl | 73 | 13 |
| Furosemide | 65 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 11731 Ne Glisan StPortland, OR 97220-2141Phone: (503) 489-7118
Registry dates
- Enumerated
- 2013-09-04
- Last updated
- 2023-05-23
- Certified
- 2023-05-23
Frequently asked questions
- What is Pamela Voltz's NPI number?
- Pamela Voltz's National Provider Identifier (NPI) is 1023443546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamela Voltz's specialty?
- Pamela Voltz is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Pamela Voltz located?
- Pamela Voltz's practice location on file with NPPES is 9450 Sw Barnes Rd Ste 100, Portland, OR 97225-6642.
- What is Pamela Voltz's phone number?
- The practice phone number listed in the NPPES registry for Pamela Voltz is (503) 384-2027.
- Does Pamela Voltz accept Medicare?
- Pamela Voltz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamela Voltz's NPI active?
- Yes — Pamela Voltz's NPI (1023443546) is active in the NPPES registry as of the last update on 2023-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.