PROVIDER PROFILE · NPI 1265497093

James Amberg

PRACTICEGROSSMONT FAMILY MEDICAL GROUP, INC.See all providers at this practice →

Family PracticeLa Mesa, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

130

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

10.0%

Top prescribed drugs

Levothyroxine Sodium39 claims

Dexlansoprazole13 claims

Estradiol13 claims

Lubiprostone13 claims

Medroxyprogesterone Acetate13 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 James Amberg'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). 1 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SHARP MEMORIAL HOSPITAL	14	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Sharp Healthcare Clinical Laboratory · La Mesa, CA	83	197
Sharp Healthcare Clinical Laboratory · San Diego, CA	57	106
GROSSMONT HOSPITAL CORPORATION	36	98
Sharp Healthcare Clinical Laboratory · San Diego, CA	12	16
SHARP MEMORIAL HOSPITAL	12	20

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