PROVIDER PROFILE · NPI 1649463050

Tina GreggNP-C

PRACTICEGASTROINTESTINAL ASSOCIATES, PASee all providers at this practice →

Nurse PractitionerFlowood, MSI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

987

Unique beneficiaries

—

Total services

1,290

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 3,111 Nurse Practitioner providers in MS — top quintile (cohort median 434).

PRESCRIBING · PART D · 2024

Total Rx claims

286

Beneficiaries

—

Total drug cost

$2.1M

Distinct drugs

Brand share

44.1%

Top prescribed drugs

Sofosbuvir/Velpatasvir80 claims

Entecavir70 claims

Tenofovir Disoproxil Fumarate55 claims

Rifaximin31 claims

Spironolactone18 claims

QUALITY · MIPS · 2024

Final MIPS score

76.9

Quality

47.4

Cost

77.2

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.08%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3K

Travel and Lodging$1K

Food and Beverage$1K

REFERRAL NETWORK

Where Tina Gregg'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST DOMINIC-JACKSON MEMORIAL HOSPITAL	21	41
CIRILLI, GARY	15	30

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