PROVIDER PROFILE · NPI 1922071059

Niveen AbdelmessihM.D.

PRACTICENIVEEN K ABDELMESSIH, MD, INCSee all providers at this practice →

Family PracticeGlendale, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

523

Unique beneficiaries

—

Total services

1,559

Distinct HCPCS

Medicare payment

$157K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

3,789

Beneficiaries

—

Total drug cost

$399K

Distinct drugs

Brand share

24.9%

Top prescribed drugs

Atorvastatin Calcium248 claims

Rosuvastatin Calcium190 claims

Levothyroxine Sodium187 claims

Levothyroxine Sodium135 claims

Metformin Hcl134 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

REFERRAL NETWORK

Where Niveen Abdelmessih'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
USC VERDUGO HILLS HOSPITAL, LLC	156	1,189
Craig Moritz Diagnostic Radiology · Glendale, CA	88	648
Unilab Corporation Clinical Laboratory · West Hills, CA	52	383
Sameer Patel Diagnostic Radiology · Glendale, CA	40	252
A TO Z HOME HEALTH, INC.	31	117
WADE, CHRISTINA	28	78
Charles Anderson Internal Medicine · Tacoma, WA	12	48

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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