JOSEPH D. WALKER (PA-C) – Physician Assistant, NPI 1720477508
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,223 PHYSICIAN ASSISTANT in NV
Provider Addresses for JOSEPH D. WALKER (PA-C)
PO BOX 15645
LAS VEGAS, NV 891145645
Phone: (702) 737-1880
Fax: (702) 650-2458
Type: Mailing
4475 S EASTERN AVE
LAS VEGAS, NV 891197826
Phone: (702) 737-1880
Fax: (702) 650-2458
Type: Location
4475 S Eastern Ave
Las Vegas, NV 891197826
Phone: (702) 737-1880
Fax: (702) 650-2458
Type: Location
910 S 300 W
BLANDING, UT 845113921
Phone: (435) 678-3601
Type: Location
PO BOX 130
MONTEZUMA CREEK, UT 845340130
Phone: (435) 651-3700
Fax: (435) 678-0608
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-02-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20150227002123 | I | Physician Assistant | NV | TBD |
| I20180222001216 | I | Physician Assistant | UT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 87811 | Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 44 | 43 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 37 | 36 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 31 | 31 | $0 |
| 91320 | Sarscv2 vac 30mcg trs-suc im | 28 | 28 | $0 |
| 90480 | Admn sarscov2 vacc 1 dose | 25 | 25 | $0 |
Insurance plans in this area (ZIP 89114)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MT | |
| P S Y C H I A T R Y | UT | |
| Physician Assistant | UT | |
| Clinical Social Worker | UT | |
| Nurse Practitioner | UT | |
| O P T O M E T R Y | UT | |
| Physician Assistant | UT | |
| Physician Assistant | UT | |
| Physician Assistant | UT | |
| Physician Assistant | UT |
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