What is Loretta Metzger's specialty?

Loretta Metzger (NPI 1346213741) is a Medicare-billing provider whose primary specialty is Internal Medicine in Boulder City, NV.

Where does Loretta Metzger practice?

Loretta Metzger practices in Boulder City, NV, based on the location reported in the CMS Medicare provider datasets for NPI 1346213741.

How much does Medicare pay Loretta Metzger?

Loretta Metzger (NPI 1346213741) received approximately $67K in total Medicare Part B payments, serving 262 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346213741

Loretta MetzgerM.D.

Internal MedicineBoulder City, NVI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

515

Unique beneficiaries

—

Total services

835

Distinct HCPCS

Medicare payment

$65K

Peer benchmark

Total Medicare services vs. 818 Internal Medicine providers in NV — above median (cohort median 684).

PRESCRIBING · PART D · 2024

Total Rx claims

4,465

Beneficiaries

—

Total drug cost

$382K

Distinct drugs

109

Brand share

21.6%

Top prescribed drugs

Rosuvastatin Calcium248 claims

Levothyroxine Sodium239 claims

Atorvastatin Calcium232 claims

Amlodipine Besylate153 claims

Metoprolol Succinate139 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Loretta Metzger'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). 5 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	61	244
Quest Diagnostics Incorporated Clinical Laboratory · Las Vegas, NV	52	269
Kevin Chang Diagnostic Radiology · Las Vegas, NV	12	37
DIGNITY HEALTH	12	48
POON-CHUE, ALICE	11	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Incorporated Clinical Laboratory · Las Vegas, NV	38	155
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	28	53
Laboratory Medicine Consultants Ltd Clinical Laboratory · Las Vegas, NV	19	44
DIGNITY HEALTH	18	89
POON-CHUE, ALICE	16	48
Raj Chanderraj Internal Medicine · Las Vegas, NV	16	50
Laboratory Corporation Of America Clinical Laboratory · Phoenix, AZ	15	94
Mitesh Patel Diagnostic Radiology · Las Vegas, NV	15	40
Terry Mcanallen Family Practice · Henderson, NV	13	71
Robert Lieberman Dermatology · Henderson, NV	12	39
Aanshu Shah Diagnostic Radiology · Las Vegas, NV	11	18
Rafael Valencia Interventional Cardiology · Las Vegas, NV	11	43

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