What is Brendan Griesmer's specialty?

Brendan Griesmer (NPI 1295767317) is a Medicare-billing provider whose primary specialty is Internal Medicine in Myrtle Beach, SC.

Where does Brendan Griesmer practice?

Brendan Griesmer practices in Myrtle Beach, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1295767317.

How much does Medicare pay Brendan Griesmer?

Brendan Griesmer (NPI 1295767317) received approximately $305K in total Medicare Part B payments, serving 867 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1295767317

Brendan GriesmerMD

PRACTICEMCLEOD PHYSICIAN ASSOCIATES IISee all providers at this practice →

Internal MedicineMyrtle Beach, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,829

Unique beneficiaries

—

Total services

4,685

Distinct HCPCS

Medicare payment

$303K

Peer benchmark

Total Medicare services vs. 1,190 Internal Medicine providers in SC — top quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

21,119

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

171

Brand share

16.7%

Top prescribed drugs

Atorvastatin Calcium2,031 claims

Amlodipine Besylate927 claims

Levothyroxine Sodium900 claims

Rosuvastatin Calcium803 claims

Losartan Potassium775 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (9)

Home health agency

Home health agency

Home health agency

Home health agency

Home health agency

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Brendan Griesmer'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). 1 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARMA COMMUNITY GENERAL HOSPITAL ASSOCIATION	15	48

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE CLEVELAND CLINIC FOUNDATION	240	3,036
MARYMOUNT HOSPITAL INC	41	188
Jeffrey Arnovitz Nurse Practitioner · Cleveland, OH	22	88
Aqeel Chowdhry Diagnostic Radiology · Cleveland, OH	15	33
CASSERLY, CAROLINE	14	137
Susan Batke Hastings Nurse Practitioner · Cleveland, OH	13	64
Pelin Batur Internal Medicine · Cleveland, OH	13	38
PARMA COMMUNITY GENERAL HOSPITAL ASSOCIATION	13	39
HACHAMOVITCH, RORY	13	29
Aju Thomas Diagnostic Radiology · Cleveland, OH	11	36
Andrew Scharf Diagnostic Radiology · Cleveland, OH	11	29
Indu Agarwal Diagnostic Radiology · Cleveland, OH	11	49

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