What is Heidi Grandis's specialty?

Heidi Grandis (NPI 1104948892) is a Medicare-billing provider whose primary specialty is Family Practice in Chapel Hill, NC.

Where does Heidi Grandis practice?

Heidi Grandis practices in Chapel Hill, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1104948892.

How much does Medicare pay Heidi Grandis?

Heidi Grandis (NPI 1104948892) received approximately $26K in total Medicare Part B payments, serving 85 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104948892

Heidi GrandisMD

Family PracticeChapel Hill, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

371

Unique beneficiaries

—

Total services

541

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 2,740 Family Practice providers in NC — below median (cohort median 664).

PRESCRIBING · PART D · 2024

Total Rx claims

2,500

Beneficiaries

—

Total drug cost

$135K

Distinct drugs

Brand share

16.5%

Top prescribed drugs

Atorvastatin Calcium136 claims

Levothyroxine Sodium133 claims

Amlodipine Besylate130 claims

Rosuvastatin Calcium125 claims

Lisinopril122 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 (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Heidi Grandis'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). 7 inbound referrers · 20 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALAMANCE REGIONAL MEDICAL CENTER, INC.	69	297
Bruce Kowalski Cardiology · Burlington, NC	19	79
Mario Olmedo Family Practice · Durham, NC	19	57
Sionne George Family Practice · Carrboro, NC	16	54
Barbara Aldridge Family Practice · Mebane, NC	14	39
Vickie Fowler Family Practice · Raleigh, NC	11	65
Augustus Grant Clinical Cardiac Electrophysiology · Durham, NC	11	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DUKE UNIVERSITY HEALTH SYSTEM, INC.	210	1,729
ALAMANCE REGIONAL MEDICAL CENTER, INC.	87	405
DUKE UNIVERSITY HEALTH SYSTEM, INC.	22	87
Bruce Kowalski Cardiology · Burlington, NC	21	137
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	20	67
Mario Olmedo Family Practice · Durham, NC	19	64
UNIVERSITY OF NORTH CAROLINA HOSPITALS AT CHAPEL HILL	18	81
WHITE, ELIZABETH	16	46
Sionne George Family Practice · Carrboro, NC	16	73
Barbara Aldridge Family Practice · Mebane, NC	16	61
Augustus Grant Clinical Cardiac Electrophysiology · Durham, NC	15	40
Neil Freedman Cardiology · Durham, NC	15	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