TAMMI JOHNSON (PA) – Physician Assistant, NPI 1528144458
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,036 PHYSICIAN ASSISTANT in OH
Provider Addresses for TAMMI JOHNSON (PA)
1044 Belmont Ave
Youngstown, OH 445041006
Phone: (330) 746-7211
Fax: (330) 656-5901
Type: Location
Harvard Avenue, Warrensville Heights, Cuyahoga County, Ohio, 44128-1743, United States
WARRENSVILLE HEIGHTS, OH 441226800
Phone: (216) 751-1212
Fax: (216) 991-4587
Type: Mailing
20050, Harvard Avenue, Warrensville Heights, Cuyahoga County, Ohio, 44122, United States
WARRENSVILLE HEIGHTS, OH 44122
Phone: (216) 751-1212
Fax: (216) 991-4587
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: 2007-04-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20070404000303 | I | Physician Assistant | OH | 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 |
|---|---|---|---|---|
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 2,190 | 395 | $0 |
| 99315 | Nursing facility discharge day management, 30 minutes or less | 157 | 145 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 81 | 22 | $0 |
| 99305 | Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 22 | 20 | $0 |
Insurance plans in this area (ZIP 44504)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OH | |
| Internal Medicine | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| - | OH | |
| Nurse Practitioner | OH | |
| - | OH | |
| Nurse Practitioner | OH | |
| Physician Assistant | OH | |
| Nurse Practitioner | OH |
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