What is Carl Bivens's specialty?

Carl Bivens (NPI 1538153796) is a Medicare-billing provider whose primary specialty is Endocrinology in Roanoke, VA.

Where does Carl Bivens practice?

Carl Bivens practices in Roanoke, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1538153796.

How much does Medicare pay Carl Bivens?

Carl Bivens (NPI 1538153796) received approximately $173K in total Medicare Part B payments, serving 612 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538153796

Carl BivensM.D.

EndocrinologyRoanoke, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,319

Unique beneficiaries

—

Total services

8,109

Distinct HCPCS

Medicare payment

$169K

Peer benchmark

Total Medicare services vs. 165 Endocrinology providers in VA — top quintile (cohort median 1,021).

PRESCRIBING · PART D · 2024

Total Rx claims

5,618

Beneficiaries

—

Total drug cost

$2.0M

Distinct drugs

Brand share

45.8%

Top prescribed drugs

Levothyroxine Sodium701 claims

Metformin Hcl450 claims

Empagliflozin264 claims

Atorvastatin Calcium235 claims

Insulin Glargine,hum.Rec.Anlog225 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Carl Bivens'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). 78 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CARILION MEDICAL CENTER	464	1,898
SOLSTAS LAB PARTNERS GROUP LLC	289	1,060
DICKERSON, SHELBY	188	1,099
Dewey Bailey Endocrinology · Roanoke, VA	86	450
James Mulinda Internal Medicine · Roanoke, VA	84	393
Vishal Patel Diagnostic Radiology · Roanoke, VA	58	142
John Lystash Cardiology · Bluffton, SC	57	309
Richard Fuller Diagnostic Radiology · Richmond, VA	52	241
AUSTIN, JOSEPH	51	117
Joseph Baker Thoracic Surgery · Roanoke, VA	46	532
FOSTER, JAMES	44	268
Krish Ramachandran Cardiology · Roanoke, VA	43	206

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