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HUSSAIN AHMAD M.D.
NPI 1841337128
Internal Medicine - Infectious Disease in Houston, TX

Active since January 30, 2007PECOS EnrolledAccepts Medicare Assignment
11914 ASTORIA BLVD, SUITE 130, HOUSTON, TX 77089(281) 922-5252(281) 486-4496 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Hussain Ahmad M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HUSSAIN AHMAD M.D. (NPI 1841337128) is an individual infectious disease provider in Houston, Texas, licensed in Texas (K5758) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1841337128
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameHUSSAIN AHMADCredential: M.D.
Location Address11914 ASTORIA BLVD, SUITE 130Houston, TX 77089-6064
Mailing Address3106 Acorn Wood WayHouston, TX 77059-5826 · (281) 922-5252 · Fax (281) 486-4496
Phone(281) 922-5252
Fax(281) 486-4496
Sole ProprietorYes
Medical School CMSOtherGraduated 1986
Enumeration DateJanuary 30, 2007
Last NPPES UpdateJuly 9, 2007
✔ NPI 1841337128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in TX · K5758
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
11914 ASTORIA BLVD, Houston, TX 77089
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified88840KTX
Medicare UPING80960TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hussain Ahmad M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294833430
PECOS Enrollment IDI20110120000177
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Hussain Ahmad reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Soofi Institute Of Infectious Diseases & Wound Management PLLC
5.0 mi
Infectious Disease
3106 ACORN WOOD WAY
Houston, TX 77059
  • Reassigned Medicare billing, Texas enrollment
NPI 1710459813 (832) 406-9390

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
898 services93 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
321 services102 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
67 services56 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
57 services53 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450184
Location1635 North Loop WestHouston, TX 77008 · Harris County
Emergency services Birthing friendly

Hca Houston Healthcare Clear Lake

Acute Care Hospitals · Webster, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450617
Location500 W Medical Center BlvdWebster, TX 77598 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77089 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAISEN FANG M.D.
Internal Medicine
11914 ASTORIA BLVD, # 210
HOUSTON, TX 77089
Harris County (832) 658-5100
SOOFI INSTITUTE OF INFECTIOUS DISEASES & TRAVEL MEDICINE, PA.
Internal Medicine (Infectious Disease)
11914 ASTORIA BLVD, SUITE 130
HOUSTON, TX 77089
Harris County (281) 922-5252
BEKRAME ENTERPRISES LLC
Clinical Nurse Specialist (Adult Health)
11914 ASTORIA BLVD, SUITE 125
HOUSTON, TX 77089
Harris County (281) 463-6309
DR. RATHNA V SASTRY M.D.
Pediatrics
11914 ASTORIA BLVD, #450
HOUSTON, TX 77089
Harris County (281) 484-7619
JEANMARIE K SALINAS, M.D.,P.A.
Obstetrics & Gynecology (Gynecology)
11914 ASTORIA BLVD, SUITE 260
HOUSTON, TX 77089
Harris County (281) 481-4058
DR. MAQSOOD JAVED M.D.
Internal Medicine
11914 ASTORIA BLVD, SUITE 185
HOUSTON, TX 77089
Harris County (281) 922-7377
ASEEMA RAOSHAN M.D.,
Pediatrics
11914 ASTORIA BLVD, SUITE 450
HOUSTON, TX 77089
Harris County (281) 484-7619
ALI MOUSSAOUI M.D.
Psychiatry & Neurology (Neuromuscular Medicine)
11914 ASTORIA BLVD
HOUSTON, TX 77089
Harris County (832) 831-1840

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hussain Ahmad's NPI number?

The NPI number for Hussain Ahmad is 1841337128. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is Hussain Ahmad located?

Hussain Ahmad practices at 11914 Astoria Blvd Suite 130, Houston, TX 77089. The listed phone number is (281) 922-5252.

What is Hussain Ahmad's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Hussain Ahmad enrolled in Medicare?

Yes. Hussain Ahmad is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Hussain Ahmad's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hussain Ahmad reassigns Medicare benefits to Soofi Institute Of Infectious Diseases & Wound Management PLLC (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hussain Ahmad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Hussain Ahmad affiliated with any hospitals?

According to CMS data, Hussain Ahmad is affiliated with Memorial Hermann Hospital System and Hca Houston Healthcare Clear Lake.

When was this NPI record last updated?

The NPPES record for Hussain Ahmad was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.