PROVIDER PROFILE · NPI 1700894276

Todd MarkwalterAPN

PRACTICEINPATIENT MEDICAL SERVICES, PCSee all providers at this practice →

Nurse PractitionerJohnson City, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

235

Unique beneficiaries

—

Total services

1,152

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 7,486 Nurse Practitioner providers in TN — top quintile (cohort median 320).

PRESCRIBING · PART D · 2024

Total Rx claims

6,084

Beneficiaries

—

Total drug cost

$76K

Distinct drugs

Brand share

17.6%

Top prescribed drugs

Furosemide673 claims

Gabapentin624 claims

Hydrocodone/Acetaminophen509 claims

Levothyroxine Sodium469 claims

Atorvastatin Calcium322 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$219

Payment records

By payment type

Food and Beverage$219

REFERRAL NETWORK

Where Todd Markwalter'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Alan Cox Internal Medicine · Johnson City, TN	86	1,056
HOPPE, GORDON	77	556
ELIZABETHTON MEDICAL INVESTORS LP	52	204
Washington County-Johnson City Emergency Medical Services Inc Ambulance Service Provider · Johnson City, TN	48	481
Gordon Coburn Nurse Practitioner · Johnson City, TN	44	156
SMITH, SHAWNA	31	69
MMDS OF KINGSPORT, LLC	30	95
NPI 1497858575	21	96
Glen Hatcher Diagnostic Radiology · Johnson City, TN	17	69
Perry Jernigan Diagnostic Radiology · Johnson City, TN	17	71
Vincent Becker Diagnostic Radiology · Johnson City, TN	16	54
RUSSELL, HELA	16	144

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