What is Andrew Lam's specialty?

Andrew Lam (NPI 1952375586) is a Medicare-billing provider whose primary specialty is Ophthalmology in Springfield, MA.

Where does Andrew Lam practice?

Andrew Lam practices in Springfield, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1952375586.

How much does Medicare pay Andrew Lam?

Andrew Lam (NPI 1952375586) received approximately $1.6M in total Medicare Part B payments, serving 818 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952375586

Andrew LamM.D.

PRACTICENEW ENGLAND RETINA CONSULTANTS, PCSee all providers at this practice →

OphthalmologySpringfield, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,928

Unique beneficiaries

—

Total services

22,105

Distinct HCPCS

Medicare payment

$1.5M

Peer benchmark

Total Medicare services vs. 558 Ophthalmology providers in MA — top quintile (cohort median 1,976).

PRESCRIBING · PART D · 2024

Total Rx claims

253

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Prednisolone Acetate100 claims

Ofloxacin71 claims

Atropine Sulfate30 claims

Ketorolac Tromethamine19 claims

Timolol Maleate19 claims

QUALITY · MIPS · 2024

Final MIPS score

92.2

Quality

83.1

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.72%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$141

Payment records

By payment type

Food and Beverage$141

Top paying entities

Food and Beverage$141

REFERRAL NETWORK

Where Andrew Lam'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAYSTATE MEDICAL CENTER INC	126	332
COOLEY DICKINSON HOSPITAL INC	54	128
THE MERCY HOSPITAL INC	44	80
Cataract & Laser Center West, Llc Ambulatory Surgical Center · West Springfield, MA	23	38
Nathalie Rioux Ophthalmology · Greenfield, MA	22	62
John Frangie Ophthalmology · Greenfield, MA	16	24
John Thayer Ophthalmology · Westfield, MA	15	23
BERKSHIRE MEDICAL CENTER, INC	14	26
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	13	23
Scott Switzer Anesthesiology · Westwood, MA	13	29
Joseph Bouvier Ophthalmology · Springfield, MA	13	55
Steven Berger Ophthalmology · Springfield, MA	12	31

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