What is Gregory Lamb's specialty?

Gregory Lamb (NPI 1912296229) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Albuquerque, NM.

Where does Gregory Lamb practice?

Gregory Lamb practices in Albuquerque, NM, based on the location reported in the CMS Medicare provider datasets for NPI 1912296229.

How much does Medicare pay Gregory Lamb?

Gregory Lamb (NPI 1912296229) received approximately $68K in total Medicare Part B payments, serving 537 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912296229

Gregory LambMD

Emergency MedicineAlbuquerque, NMI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

647

Unique beneficiaries

—

Total services

670

Distinct HCPCS

Medicare payment

$66K

Peer benchmark

Total Medicare services vs. 325 Emergency Medicine providers in NM — top quintile (cohort median 215).

PRESCRIBING · PART D · 2024

Total Rx claims

225

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

43.6%

Top prescribed drugs

Cephalexin48 claims

Ondansetron33 claims

Oxycodone Hcl/Acetaminophen32 claims

Prednisone30 claims

Amoxicillin/Potassium Clav17 claims

QUALITY · MIPS · 2024

Final MIPS score

89.7

Quality

86.5

Cost

86.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Gregory Lamb'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HCA HEALTH SERVICES OF VIRGINIA INC	721	1,737
Julius Hurwitz Diagnostic Radiology · Richmond, VA	129	204
Craig Mccormick Diagnostic Radiology · Richmond, VA	118	200
FIDLER, ROBERT	64	103
Jiyearn Chung Diagnostic Radiology · Richmond, VA	50	85
Lowrey Holthaus Diagnostic Radiology · Richmond, VA	47	69
VIRGINIA COMMONWEALTH UNIVERSITY HEALTH SYSTEM AUTHORITY	43	107
Gerald Quirk Hospitalist · Richmond, VA	33	50
Kim Mcfadden Physician Assistant · Providence Forge, VA	29	35
Richard Fuller Diagnostic Radiology · Richmond, VA	29	43
BEZIRDJIAN, DIRAN	29	45
RADOW, SCOTT	27	67

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