What is Ruffaida Diwan's specialty?

Ruffaida Diwan (NPI 1598058851) is a Medicare-billing provider whose primary specialty is Internal Medicine in Bronx, NY.

Where does Ruffaida Diwan practice?

Ruffaida Diwan practices in Bronx, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1598058851.

How much does Medicare pay Ruffaida Diwan?

Ruffaida Diwan (NPI 1598058851) received approximately $68K in total Medicare Part B payments, serving 142 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598058851

Ruffaida DiwanM.D.

Internal MedicineBronx, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

350

Unique beneficiaries

—

Total services

593

Distinct HCPCS

Medicare payment

$68K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — above median (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$772

Distinct drugs

Brand share

22.2%

Top prescribed drugs

Pantoprazole Sodium23 claims

Prednisone18 claims

Albuterol Sulfate16 claims

Atorvastatin Calcium15 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

27.5

Cost

68.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ruffaida Diwan'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	49	254
TC AMBULANCE CORPORATION	22	83
Vineet Jain Diagnostic Radiology · Bronx, NY	18	139
TRANSCARE NEW YORK, INC.	15	44
Karen Sperling Diagnostic Radiology · Bronx, NY	15	103
Jonathan Trambert Diagnostic Radiology · Bronx, NY	15	87
Inessa Goldman Diagnostic Radiology · Bronx, NY	14	88
Thomas Mcdonald Cardiology · Tampa, FL	13	56
Luis Hernandez Rosado Internal Medicine · Pinecrest, FL	13	115
FOLKERT, VAUGHN	12	205
DIVITO, JOSEPH	11	34
Viktoriya Paroder Diagnostic Radiology · New York, NY	11	85

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events