caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1083640080

Daniel GriffenM.D.

PRACTICECARDIAC ASSOCIATES, P.C.See all providers at this practice →
CardiologyRockville, MDI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 210004
Hospital
CCN 210005
Hospital
CCN 210016
Hospital
CCN 210057
Hospital
CCN 210065
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,842
Unique beneficiaries
—
Total services
8,541
Distinct HCPCS
18
Medicare payment
$610K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 450 Cardiology providers in MD — top quintile (cohort median 3,358).
PRESCRIBING · PART D · 2024
Total Rx claims
5,982
Beneficiaries
—
Total drug cost
$1.2M
Distinct drugs
55
Brand share
18.6%
Top prescribed drugs
Atorvastatin Calcium539 claims
Apixaban481 claims
Metoprolol Succinate479 claims
Rosuvastatin Calcium389 claims
Amlodipine Besylate387 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$776
Payment records
27
By payment type
Food and Beverage$776
REFERRAL NETWORK

Where Daniel Griffen'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). 155 inbound referrers · 332 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
339675
Daniel Goldberg
Cardiology · Rockville, MD
227346
HOLY CROSS HEALTH, INC.173226
Michael Chen
Cardiology · Rockville, MD
136202
Thomas Odar
Cardiology · Rockville, MD
121170
Shubir Sofat
Cardiology · Rockville, MD
101132
FISHER, GREGORY100158
Renu Berry
Diagnostic Radiology · Germantown, MD
99146
Zahide Erkmen
Diagnostic Radiology · Germantown, MD
97160
Sean Beinart
Clinical Cardiac Electrophysiology · Rockville, MD
92160
Jonathan Bowles
Diagnostic Radiology · Germantown, MD
87122
Fisehatsion Mehari
Internal Medicine · Rockville, MD
85188
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ADVENTIST HEALTHCARE, INC.571845
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
485952
Sameer Samtani
Diagnostic Radiology · Coral Gables, FL
366718
Montgomery County Maryland Government
Ambulance Service Provider · Gaithersburg, MD
291409
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
283538
Jordan Caplan
Diagnostic Radiology · Germantown, MD
272500
Alexander Asser
Clinical Cardiac Electrophysiology · Rockville, MD
254495
Lifestar Response Of Maryland, Inc
Ambulance Service Provider · Annapolis Junction, MD
222311
Daniel Goldberg
Cardiology · Rockville, MD
210403
Thomas Odar
Cardiology · Rockville, MD
188311
Michael Chen
Cardiology · Rockville, MD
171270
Bruce Bortnick
Diagnostic Radiology · Germantown, MD
171285
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.