What is Virginia Zacharias's specialty?

Virginia Zacharias (NPI 1841284221) is a Medicare-billing provider whose primary specialty is Internal Medicine in Grosse Pointe Woods, MI.

Where does Virginia Zacharias practice?

Virginia Zacharias practices in Grosse Pointe Woods, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1841284221.

How much does Medicare pay Virginia Zacharias?

Virginia Zacharias (NPI 1841284221) received approximately $37K in total Medicare Part B payments, serving 212 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841284221

Virginia ZachariasMD

Internal MedicineGrosse Pointe Woods, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

305

Unique beneficiaries

—

Total services

399

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 3,459 Internal Medicine providers in MI — below median (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

2,597

Beneficiaries

—

Total drug cost

$175K

Distinct drugs

Brand share

19.1%

Top prescribed drugs

Losartan Potassium211 claims

Levothyroxine Sodium172 claims

Rosuvastatin Calcium148 claims

Metoprolol Succinate134 claims

Amlodipine Besylate112 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 Virginia Zacharias'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HENRY FORD HEALTH ST. JOHN HOSPITAL	302	2,037
Nanci Mercer Diagnostic Radiology · Bakersfield, CA	44	78
Anthony Alcantara Diagnostic Radiology · Clinton Township, MI	41	68
Oliver Dimitrijevic Internal Medicine · Warren, MI	35	95
Jan Mourelatos Diagnostic Radiology · Grand Rapids, MI	34	54
City Of Detroit Ambulance Service Provider · Detroit, MI	26	47
Ronald Hertz Internal Medicine · Grosse Pointe Woods, MI	26	66
Rojanandham Samudrala Diagnostic Radiology · Clinton Township, MI	25	37
David Rodriguez Cardiology · Saint Clair Shores, MI	25	41
Frederick Michael Internal Medicine · Grosse Pointe Woods, MI	24	67
Jason Donaghue Internal Medicine · Macomb, MI	23	47
Danny Ma Diagnostic Radiology · Troy, MI	22	39

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