What is Gregg Shivers's specialty?

Gregg Shivers (NPI 1578502142) is a Medicare-billing provider whose primary specialty is Internal Medicine in Newport News, VA.

Where does Gregg Shivers practice?

Gregg Shivers practices in Newport News, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1578502142.

How much does Medicare pay Gregg Shivers?

Gregg Shivers (NPI 1578502142) received approximately $72K in total Medicare Part B payments, serving 335 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578502142

Gregg ShiversM.D.

Internal MedicineNewport News, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

601

Unique beneficiaries

—

Total services

748

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 2,091 Internal Medicine providers in VA — above median (cohort median 769).

PRESCRIBING · PART D · 2024

Total Rx claims

5,799

Beneficiaries

—

Total drug cost

$378K

Distinct drugs

124

Brand share

17.4%

Top prescribed drugs

Atorvastatin Calcium383 claims

Levothyroxine Sodium246 claims

Gabapentin169 claims

Apixaban168 claims

Pantoprazole Sodium162 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gregg Shivers'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). 42 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRANCIS N. SANDERS NURSING HOME, INC	200	1,552
RIVERSIDE HOSPITAL INC	171	779
Steven Irby Diagnostic Radiology · Newport News, VA	95	370
Sudershan Gupta Emergency Medicine · Big Stone Gap, VA	86	364
DEMEO, JONATHAN	74	292
Jon Elliott Diagnostic Radiology · Newport News, VA	72	241
Paul Micale Cardiology · Newport News, VA	69	303
Aaron Wilson Internal Medicine · Norfolk, VA	69	370
BASS, GREGORY	68	257
Thomas Pincus Diagnostic Radiology · Newport News, VA	68	241
Jeff Sensenig Emergency Medicine · San Antonio, TX	66	221
Dennie Bartol Diagnostic Radiology · Newport News, VA	63	295

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