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PROVIDER PROFILE · NPI 1215949201

Andrew MayerMD

Internal MedicineLa Jolla, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050324
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
567
Unique beneficiaries
—
Total services
580
Distinct HCPCS
11
Medicare payment
$68K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$466
Payment records
22
By payment type
Food and Beverage$466
PRESCRIBING · PART D · 2024
Total Rx claims
397
Beneficiaries
—
Total drug cost
$57K
Distinct drugs
9
Brand share
52.9%
Top prescribed drugs
Sodium, Potassium,mag Sulfates145 claims
Omeprazole73 claims
Pantoprazole Sodium48 claims
Linaclotide30 claims
Mesalamine29 claims
REFERRAL NETWORK

Where Andrew Mayer'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). 18 inbound referrers · 28 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Path Md, Inc.
Clinical Laboratory · Los Angeles, CA
6495
Sarah Holland
Certified Registered Nurse Anesthetist (CRNA) · Sandy, UT
5689
La Jolla Endoscopy Center Lp
Ambulatory Surgical Center · La Jolla, CA
3844
Kevin Ishioka
Diagnostic Radiology · La Jolla, CA
1621
Charles Liu
Diagnostic Radiology · La Jolla, CA
1528
David Vu
Diagnostic Radiology · San Diego, CA
1524
MCCREIGHT, PETER1424
VARNEY, ROBERT1219
Mark Adrian
Internal Medicine · La Jolla, CA
1226
Anthony Ferkich
Emergency Medicine · National City, CA
1227
David Smith
Emergency Medicine · La Jolla, CA
1232
SANDIE, COLLEEN1218
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SCRIPPS HEALTH137329
La Jolla Endoscopy Center Lp
Ambulatory Surgical Center · La Jolla, CA
121234
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
56128
Scripps Health
Clinical Laboratory · San Diego, CA
40205
SANDIE, COLLEEN3364
Path Md, Inc.
Clinical Laboratory · Los Angeles, CA
2631
Sarah Holland
Certified Registered Nurse Anesthetist (CRNA) · Sandy, UT
2226
George Wesbey
Diagnostic Radiology · La Jolla, CA
2140
MARTIN, KENDALL2136
David Vu
Diagnostic Radiology · San Diego, CA
1832
Jerome Pierce
Diagnostic Radiology · La Jolla, CA
1735
David Naugle
Diagnostic Radiology · La Jolla, CA
1741
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.