What is Tammi Johnson's specialty?

Tammi Johnson (NPI 1528144458) is a Medicare-billing provider whose primary specialty is Physician Assistant in Warrensville Heights, OH.

Where does Tammi Johnson practice?

Tammi Johnson practices in Warrensville Heights, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1528144458.

How much does Medicare pay Tammi Johnson?

Tammi Johnson (NPI 1528144458) received approximately $128K in total Medicare Part B payments, serving 285 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528144458

Tammi JohnsonPA

PRACTICELAKE HOSPITAL SYSTEM, INC.See all providers at this practice →

Physician AssistantWarrensville Heights, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

490

Unique beneficiaries

—

Total services

2,670

Distinct HCPCS

Medicare payment

$127K

Peer benchmark

Total Medicare services vs. 3,858 Physician Assistant providers in OH — top quintile (cohort median 203).

PRESCRIBING · PART D · 2024

Total Rx claims

1,611

Beneficiaries

—

Total drug cost

$79K

Distinct drugs

Brand share

12.5%

Top prescribed drugs

Oxycodone Hcl243 claims

Tramadol Hcl122 claims

Lorazepam119 claims

Apixaban114 claims

Atorvastatin Calcium73 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Tammi Johnson's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rajesh Agarwal Internal Medicine · Mayfield Heights, OH	221	2,139
CLEVELAND CLINIC HEALTH SYSTEM - EAST REGION	92	798
GV MANOR INC	88	413
Miodrag Zivic Internal Medicine · Beachwood, OH	84	438
ELIZA JENNINGS INC	67	267
Samuel Feinberg Podiatry · Parma, OH	56	242
KND DEVELOPMENT 51, LLC	36	133
Gregory Harkey Diagnostic Radiology · Independence, OH	29	58
Michael Diamond Podiatry · University Heights, OH	28	49
J&c Ambulance Service, Inc. Ambulance Service Provider · North Canton, OH	26	47
HAMLET HEALTH CARE OPERATOR LLC	24	109
City Of Twinsburg Ambulance Service Provider · Twinsburg, OH	23	47

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events