Tammi Johnson, PA

Physician Assistant · Warrensville Heights, OH

Call (216) 751-1212 Directions

At a glance

20050 Harvard Ave, Warrensville Heights, OH 44122

NPPES record updated Oct 19, 2018. Public records can lag behind changes at a practice.

Before you call: a quick checklist
  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

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Practice location

20050 Harvard Ave
Warrensville Heights, OH 44122

Additional reported practice locations

1044 Belmont Ave
Youngstown, OH 445041006
Phone: 3307467211
Fax: 3306565901
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Not reported in this file
Graduation year
2008
CMS specialties
Physician Assistant

Practice groups

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1528144458
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Registry details

Primary taxonomy
Physician Assistant
Taxonomy code
363A00000X
Enumeration date
Oct 31, 2006
Record updated
Oct 19, 2018
More registry details
Provider type
Individual · Type 1
Other reported name
TAMMI JOHNSON-BOWERS
Reported credentials
PA

Reported taxonomies and licenses

Physician Assistant

363A00000X · Primary

License reported: 50002506 OH

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

20050 Harvard Ave
Warrensville Heights, OH 44122
Phone
(216) 751-1212
Fax
(216) 991-4587
Mailing address
20050 HARVARD AVE STE 300

WARRENSVILLE HEIGHTS, OH 441226800
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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