What is Samantha Dreyer's specialty?

Samantha Dreyer (NPI 1548467392) is a Medicare-billing provider whose primary specialty is Internal Medicine in Charlotte, NC.

Where does Samantha Dreyer practice?

Samantha Dreyer practices in Charlotte, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1548467392.

How much does Medicare pay Samantha Dreyer?

Samantha Dreyer (NPI 1548467392) received approximately $21K in total Medicare Part B payments, serving 84 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548467392

Samantha DreyerMD

PRACTICECAROLINAS MEDICAL CENTERSee all providers at this practice →

Internal MedicineCharlotte, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

161

Unique beneficiaries

—

Total services

273

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 2,554 Internal Medicine providers in NC — bottom quintile (cohort median 687).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

94.0

Quality

81.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.80%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Samantha Dreyer'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAROLINAS MEDICAL CENTER	301	1,596
Mecklenburg Emergency Medical Services Agency Ambulance Service Provider · Charlotte, NC	66	210
LITTMANN, LASZLO	62	140
Jonathan Gee Internal Medicine · Charlotte, NC	31	157
Lydia Calamari Internal Medicine · Charlotte, NC	28	63
Michelle Foster Internal Medicine · Monroe, NC	26	108
Anne Bowles Internal Medicine · Charlotte, NC	23	43
Kenneth Singhel Internal Medicine · Charlotte, NC	22	69
Heather Tarantino Internal Medicine · Charlotte, NC	21	72
Allen Lloyd Internal Medicine · Charlotte, NC	21	73
CAROLINAS MEDICAL CENTER	21	62
Iris Cheng Internal Medicine · Charlotte, NC	21	41

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