What is Carol Ziel's specialty?

Carol Ziel (NPI 1891875902) is a Medicare-billing provider whose primary specialty is Ophthalmology in Winston Salem, NC.

Where does Carol Ziel practice?

Carol Ziel practices in Winston Salem, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1891875902.

How much does Medicare pay Carol Ziel?

Carol Ziel (NPI 1891875902) received approximately $28K in total Medicare Part B payments, serving 126 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891875902

Carol ZielM.D.

PRACTICEPRIVATE DIAGNOSTIC CLINIC, PLLCSee all providers at this practice →

OphthalmologyWinston Salem, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

311

Unique beneficiaries

—

Total services

335

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 512 Ophthalmology providers in NC — bottom quintile (cohort median 2,093).

PRESCRIBING · PART D · 2024

Total Rx claims

141

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

12.1%

Top prescribed drugs

Latanoprost59 claims

Prednisolone Acetate29 claims

Brimonidine Tartrate19 claims

Dorzolamide Hcl/Timolol Maleat17 claims

Timolol Maleate17 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$242

Payment records

By payment type

Food and Beverage$242

Top paying entities

Food and Beverage$242

REFERRAL NETWORK

Where Carol Ziel'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FORSYTH MEMORIAL HOSPITAL, INC.	331	1,641
NORTH CAROLINA BAPTIST HOSPITAL	60	202
JONES, PEGGY	37	142
David Saliba Anesthesiology · Winston Salem, NC	26	81
ALMENGUAL, TERRENCE	22	83
SOLSTAS LAB PARTNERS GROUP LLC	20	67
Aliana Sindram Anesthesiology · Winston Salem, NC	19	77
CAH ACQUISITION COMPANY 10 LLC	18	96
Holly Pegram Certified Registered Nurse Anesthetist (CRNA) · Winston Salem, NC	17	51
James Perrott Anesthesiology · Winston Salem, NC	16	73
Courtney Brown Certified Registered Nurse Anesthetist (CRNA) · Winston Salem, NC	14	66
Tyler Groce Optometry · Winston Salem, NC	14	91

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