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PROVIDER PROFILE · NPI 1033182530

Kristin KarlynMD

PRACTICEKRISTIN KARLYN MD PCSee all providers at this practice →
Internal MedicinePasadena, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 059361
Home health agency
CCN 751610
Hospice
CCN 050438
Hospital
CCN 055480
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
3,319
Beneficiaries
—
Total drug cost
$283K
Distinct drugs
87
Brand share
22.9%
Top prescribed drugs
Amlodipine Besylate196 claims
Atorvastatin Calcium165 claims
Rosuvastatin Calcium151 claims
Levothyroxine Sodium137 claims
Lisinopril121 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
413
Unique beneficiaries
—
Total services
647
Distinct HCPCS
11
Medicare payment
$44K
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
$342
Payment records
10
By payment type
Food and Beverage$342
REFERRAL NETWORK

Where Kristin Karlyn'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). 11 inbound referrers · 27 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PASADENA HOSPITAL ASSOCIATION, LTD195928
Warren Lam
Diagnostic Radiology · Pasadena, CA
2155
Heather Moreno
Diagnostic Radiology · Pasadena, CA
2033
Jon Foran
Diagnostic Radiology · Pasadena, CA
1730
Richard Reed
Diagnostic Radiology · Pasadena, CA
1526
Andy Wang
Diagnostic Radiology · Pasadena, CA
1428
Babak Yaghmai
Diagnostic Radiology · Pasadena, CA
1332
Unilab Corporation
Clinical Laboratory · West Hills, CA
1334
Christopher Hedley
Diagnostic Radiology · Pasadena, CA
1230
Gregory Giesler
Cardiology · Pasadena, CA
1224
Saadia Chaudhary
Diagnostic Radiology · Pasadena, CA
1121
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PASADENA HOSPITAL ASSOCIATION, LTD2691,838
Jessie Trieu
Internal Medicine · Tualatin, OR
69161
DIMEN, LUIS68144
Gabriella Sherman
Internal Medicine · Pasadena, CA
55116
Cindy Carson
Internal Medicine · Pasadena, CA
4795
John Carmody
Internal Medicine · Pasadena, CA
4583
Heather Moreno
Diagnostic Radiology · Pasadena, CA
2655
FISCHEL, DAVID2445
Jimmy Kang
Diagnostic Radiology · Pasadena, CA
2137
Warren Lam
Diagnostic Radiology · Pasadena, CA
1844
Leonard Petrus
Diagnostic Radiology · Pasadena, CA
1841
Gregory Giesler
Cardiology · Pasadena, CA
1631
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.