Andrew Johnson, PAC
NPI 1881135812 · Physician Assistant · Spokane, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Johnson, PAC is a Physician Assistant provider in Spokane, WA (NPI 1881135812).
Provider details
- NPI number
- 1881135812
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Male
- Sole proprietor
- No
- License
- OA60726145 (WA)
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
9 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
835 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 278 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 172 | $76 |
| 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 | 170 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 133 | $109 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 26 | $153 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 375 | 111 |
| Levothyroxine Sodium | 255 | 70 |
| Lisinopril | 240 | 71 |
| Amlodipine Besylate | 234 | 68 |
| Losartan Potassium | 192 | 61 |
| Omeprazole | 186 | 53 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-09
- Last updated
- 2017-03-09
Frequently asked questions
- What is Andrew Johnson's NPI number?
- Andrew Johnson's National Provider Identifier (NPI) is 1881135812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Johnson's specialty?
- Andrew Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrew Johnson located?
- Andrew Johnson's practice location on file with NPPES is 605 E Holland Ave Ste 200, Spokane, WA 99218-1246.
- What is Andrew Johnson's phone number?
- The practice phone number listed in the NPPES registry for Andrew Johnson is (509) 838-2531.
- Does Andrew Johnson accept Medicare?
- Andrew Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Johnson's NPI active?
- Yes — Andrew Johnson's NPI (1881135812) is active in the NPPES registry as of the last update on 2017-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.