MARCI SHAW (PA) – Physician Assistant, NPI 1811368558
Physician Assistant
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MARCI SHAW (PA)
800 Garfield Ave
Parkersburg, WV 261015340
Phone: (304) 424-2111
Type: Location
5395 N NICKELPLATE ST
LOUISVILLE, OH 446412446
Phone: (240) 686-2300
Type: Mailing
1044 BELMONT AVE
YOUNGSTOWN, OH 44504
Phone: (240) 686-2300
Type: Location
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: 2015-12-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (890 days ago).
Enrollment records
2
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20151111001373 | I | Physician Assistant | OH | TBD |
| I20151221000861 | I | Physician Assistant | WV | 2023-12-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 89 | 84 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 61 | 61 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 53 | 53 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 46 | 46 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $0 |
Insurance plans in this area (ZIP 26101)
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