What is Erin Hartwell's specialty?

Erin Hartwell (NPI 1326248345) is a Medicare-billing provider whose primary specialty is Obstetrics & Gynecology in Gastonia, NC.

Where does Erin Hartwell practice?

Erin Hartwell practices in Gastonia, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1326248345.

How much does Medicare pay Erin Hartwell?

Erin Hartwell (NPI 1326248345) received approximately $74K in total Medicare Part B payments, serving 343 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1326248345

Erin HartwellMD

Obstetrics & GynecologyGastonia, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

985

Unique beneficiaries

—

Total services

1,048

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 851 Obstetrics & Gynecology providers in NC — top quintile (cohort median 87).

PRESCRIBING · PART D · 2024

Total Rx claims

1,076

Beneficiaries

—

Total drug cost

$123K

Distinct drugs

Brand share

27.3%

Top prescribed drugs

Estradiol160 claims

Nystatin130 claims

Ibandronate Sodium96 claims

Alendronate Sodium74 claims

Triamcinolone Acetonide72 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$306

Payment records

By payment type

Food and Beverage$306

Top paying entities

Food and Beverage$306

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 340032

Hospital

REFERRAL NETWORK

Where Erin Hartwell'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). 4 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GASTON MEMORIAL HOSPITAL, INCORPORATED	40	82
Piedmont Pathology Associates Inc Clinical Laboratory · Hickory, NC	13	22
SOLSTAS LAB PARTNERS GROUP LLC	12	43
Laboratory Corporation Of America Holdings Clinical Laboratory · Charlotte, NC	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	44	94
GASTON MEMORIAL HOSPITAL, INCORPORATED	29	71
SOLSTAS LAB PARTNERS GROUP LLC	11	35

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