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PROVIDER PROFILE · NPI 1487623724

Ramani NathanMD

PRACTICESOUTHERN CALIFORNIA KIDNEY CONSULTANTS INC.See all providers at this practice →
NephrologyGarden Grove, CAI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
Total Rx claims
90
Beneficiaries
—
Total drug cost
$16K
Distinct drugs
4
Brand share
28.9%
Top prescribed drugs
Parenteral Amino Acid 20% No.126 claims
Sevelamer Carbonate24 claims
Calcium Acetate22 claims
Pantoprazole Sodium18 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
20
Unique beneficiaries
—
Total services
146
Distinct HCPCS
1
Medicare payment
$43K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 985 Nephrology providers in CA — bottom quintile (cohort median 1,482).
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 Ramani Nathan'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 · 30 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 125533553560655
Steve Bui
Nephrology · Garden Grove, CA
59193
Harinder Gogia
Cardiology · Santa Ana, CA
2374
Reza Dehdari
Diagnostic Radiology · Tustin, CA
2185
Maurice Yu
Diagnostic Radiology · Santa Ana, CA
20151
Unilab Corporation
Clinical Laboratory · West Hills, CA
1950
Pauline Ho
Infectious Disease · Placentia, CA
1960
Saif Siddiqi
Diagnostic Radiology · Santa Ana, CA
1470
ST JUDE HOSPITAL INC1425
Danh Nguyen
Diagnostic Radiology · Riverside, CA
1422
Bradley Jackson
Diagnostic Radiology · Fullerton, CA
1226
Farhan Khabaz
Pulmonary Disease · Fullerton, CA
1229
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sridhar Reddy
Nephrology · Garden Grove, CA
63225
Ashish Kalthia
Nephrology · Garden Grove, CA
58258
NPI 125533553556536
Herbert Tiquia
Nephrology · Garden Grove, CA
51216
Steve Bui
Nephrology · Garden Grove, CA
46132
RENAL TREATMENT CENTERS CALIFORNIA INC37552
Nancy Hernandez
Nephrology · Fullerton, CA
3685
CHUDNOVSKY, VADIM30140
ORANGE COUNTY GLOBAL MEDICAL CENTER, INC2363
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
2246
Reza Dehdari
Diagnostic Radiology · Tustin, CA
2177
NESS, RUSSELL1831
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.