Philip Ristvedt, PA
NPI 1720482912 · Medical Physician Assistant · Sun City, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Ristvedt, PA is a Medical Physician Assistant provider in Sun City, AZ (NPI 1720482912).
Provider details
- NPI number
- 1720482912
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 5878 (AZ)
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
11 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
523 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 Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 200 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 126 | $74 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 68 | $16 |
| Urinalysis, Manual Test81002 | 62 | $3 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 22 | $16 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 19 |
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 |
|---|---|---|
| Azithromycin | 79 | 78 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 73 | 73 |
| Cephalexin | 54 | 53 |
| Prednisone | 43 | 41 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 43 | 43 |
| Doxycycline Hyclate | 36 | 34 |
| Ipratropium Bromide | 33 | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-10-16
- Last updated
- 2014-10-16
Frequently asked questions
- What is Philip Ristvedt's NPI number?
- Philip Ristvedt's National Provider Identifier (NPI) is 1720482912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Ristvedt's specialty?
- Philip Ristvedt is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Philip Ristvedt located?
- Philip Ristvedt's practice location on file with NPPES is 10503 W Thunderbird Blvd, Sun City, AZ 85351-3048.
- What is Philip Ristvedt's phone number?
- The practice phone number listed in the NPPES registry for Philip Ristvedt is (623) 933-8289.
- Does Philip Ristvedt accept Medicare?
- Philip Ristvedt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Ristvedt's NPI active?
- Yes — Philip Ristvedt's NPI (1720482912) is active in the NPPES registry as of the last update on 2014-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.