Paul Viscogliosi, PA
NPI 1538662937 · Medical Physician Assistant · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Viscogliosi, PA is a Medical Physician Assistant provider in Santa Rosa, CA (NPI 1538662937).
Provider details
- NPI number
- 1538662937
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 55373 (CA)
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 tenure25% of score
8 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
542 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 196 | $69 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 192 | $84 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 48 | $103 |
| Removal of Knee Cartilage Using an Endoscope29881 | 24 | $80 |
| Removal of Both Knee Cartilages Using an Endoscope29880 | 23 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
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 |
|---|---|---|
| Oxycodone Hcl | 133 | 78 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 76 | 61 |
| Naproxen | 59 | 18 |
| Meloxicam | 55 | 28 |
| Celecoxib | 45 | 24 |
| Gabapentin | 28 | 16 |
| Cephalexin | 22 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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)
- 30 Mark West Springs RdSanta Rosa, CA 95403-1436Phone: (707) 576-4000
Registry dates
- Enumerated
- 2018-03-12
- Last updated
- 2018-03-17
Frequently asked questions
- What is Paul Viscogliosi's NPI number?
- Paul Viscogliosi's National Provider Identifier (NPI) is 1538662937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Viscogliosi's specialty?
- Paul Viscogliosi is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Paul Viscogliosi located?
- Paul Viscogliosi's practice location on file with NPPES is 3883 Airway Dr Ste 165, Santa Rosa, CA 95403-1675.
- What is Paul Viscogliosi's phone number?
- The practice phone number listed in the NPPES registry for Paul Viscogliosi is (707) 521-7799.
- Does Paul Viscogliosi accept Medicare?
- Paul Viscogliosi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Viscogliosi's NPI active?
- Yes — Paul Viscogliosi's NPI (1538662937) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.