What is Asma Zainab's specialty?

Asma Zainab (NPI 1487646253) is a Medicare-billing provider whose primary specialty is Critical Care (Intensivists) in Houston, TX.

Where does Asma Zainab practice?

Asma Zainab practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1487646253.

How much does Medicare pay Asma Zainab?

Asma Zainab (NPI 1487646253) received approximately $42K in total Medicare Part B payments, serving 120 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1487646253

Asma ZainabMD

Critical Care (Intensivists)Houston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

125

Unique beneficiaries

—

Total services

239

Distinct HCPCS

Medicare payment

$39K

Peer benchmark

Total Medicare services vs. 337 Critical Care (Intensivists) providers in TX — below median (cohort median 372).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$285

Payment records

By payment type

Food and Beverage$285

Top paying entities

Food and Beverage$285

REFERRAL NETWORK

Where Asma Zainab'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). 68 inbound referrers · 117 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Su Chang Cardiology · Houston, TX	111	373
Chun Lin Interventional Cardiology · San Francisco, CA	105	606
HEDRICK, THOMAS	89	331
Rajesh Amin Diagnostic Radiology · Houston, TX	81	266
David Katz Diagnostic Radiology · Houston, TX	79	329
Faisal Nabi Cardiology · Houston, TX	69	233
John Haddad Diagnostic Radiology · Houston, TX	68	231
John Labis Diagnostic Radiology · Houston, TX	66	194
Kapil Shroff Diagnostic Radiology · Houston, TX	63	161
Dipan Shah Cardiology · Houston, TX	63	184
Robert Malone Diagnostic Radiology · Houston, TX	63	217
Kamlesh Thaker Critical Care (Intensivists) · Houston, TX	59	330

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Chun Lin Interventional Cardiology · San Francisco, CA	127	660
Colin Barker Internal Medicine · Nashville, TN	116	537
Jett Brady Diagnostic Radiology · Houston, TX	104	438
Jessica Sheets Diagnostic Radiology · Houston, TX	102	345
David Conrow Diagnostic Radiology · Houston, TX	98	398
Stephen Little Cardiology · Houston, TX	92	246
THE METHODIST HOSPITAL	91	168
Spencer Chang Diagnostic Radiology · Houston, TX	85	305
HEDRICK, THOMAS	84	321
David Katz Diagnostic Radiology · Houston, TX	83	286
Su Chang Cardiology · Houston, TX	82	223
Nam Yu Diagnostic Radiology · Los Angeles, CA	74	264

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