What is Alison Johnson's specialty?

Alison Johnson (NPI 1164551198) is a Medicare-billing provider whose primary specialty is Rheumatology in Huntersville, NC.

Where does Alison Johnson practice?

Alison Johnson practices in Huntersville, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1164551198.

How much does Medicare pay Alison Johnson?

Alison Johnson (NPI 1164551198) received approximately $1.0M in total Medicare Part B payments, serving 603 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1164551198

Alison JohnsonMD

RheumatologyHuntersville, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,363

Unique beneficiaries

—

Total services

36,431

Distinct HCPCS

Medicare payment

$676K

Peer benchmark

Total Medicare services vs. 164 Rheumatology providers in NC — above median (cohort median 28,282).

PRESCRIBING · PART D · 2024

Total Rx claims

3,772

Beneficiaries

—

Total drug cost

$2.1M

Distinct drugs

Brand share

20.9%

Top prescribed drugs

Prednisone790 claims

Hydroxychloroquine Sulfate595 claims

Methotrexate Sodium454 claims

Gabapentin339 claims

Allopurinol151 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$27

Payment records

By payment type

Food and Beverage$27

Top paying entities

Food and Beverage$27

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Alison 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). 3 inbound referrers · 13 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAROLINAS MEDICAL CENTER	40	90
Carolinas Imaging Services Llc Independent Diagnostic Testing Facility (IDTF) · Denver, NC	26	68
Jill Zouzoulas Rheumatology · Charlotte, NC	19	54

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CAROLINAS MEDICAL CENTER	137	413
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	72	204
CAROLINAS MEDICAL CENTER	41	94
Carolinas Imaging Services Llc Independent Diagnostic Testing Facility (IDTF) · Denver, NC	19	36
THE PRESBYTERIAN HOSPITAL	18	50
MERCY HOSPITAL, INC	17	31
Diane George Rheumatology · Charlotte, NC	16	42
Jill Zouzoulas Rheumatology · Charlotte, NC	15	32
Cheryl Robertson Rheumatology · Charlotte, NC	15	30
THE CHARLOTTE-MECKLENBURG HOSPITAL AUTHORITY	13	36
CAROLINAS REHABILITATION	12	36
CAROLINAS MEDICAL CENTER	11	25

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