What is Carla Hartman's specialty?

Carla Hartman (NPI 1578816393) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Knoxville, TN.

Where does Carla Hartman practice?

Carla Hartman practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1578816393.

How much does Medicare pay Carla Hartman?

Carla Hartman (NPI 1578816393) received approximately $18K in total Medicare Part B payments, serving 152 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578816393

Carla HartmanFNP-BC

PRACTICESUMMIT MEDICAL GROUP, PLLCSee all providers at this practice →

Nurse PractitionerKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

294

Unique beneficiaries

—

Total services

385

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,293

Beneficiaries

—

Total drug cost

$218K

Distinct drugs

Brand share

34.1%

Top prescribed drugs

Atorvastatin Calcium142 claims

Metoprolol Succinate113 claims

Furosemide110 claims

Clopidogrel Bisulfate104 claims

Metoprolol Tartrate84 claims

QUALITY · MIPS · 2024

Final MIPS score

88.1

Quality

73.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.55%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Carla Hartman'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
James Hurst Internal Medicine · Knoxville, TN	38	191
METRO KNOXVILLE HMA LLC	33	82
American Forensic Toxicology Services Llc Clinical Laboratory · Huntington, NY	11	17

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