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MICHAEL CHOU M.D.
NPI 1134323363
Allergy & Immunology in Pearland, TX

Active since June 12, 2007PECOS EnrolledAccepts Medicare Assignment
10907 MEMORIAL HERMANN DR STE 380, PEARLAND, TX 77584(713) 413-8100(713) 413-8101 Get Directions Write a Review

NPPES record last updated: April 23, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Michael Chou M.d. NPPES

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

MICHAEL CHOU M.D. (NPI 1134323363) is an individual allergy & immunology provider in Pearland, Texas, licensed in Texas (N2441) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of Baylor College Of Medicine (2004).

NPPES Registry Identity

NPI1134323363
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameMICHAEL CHOUCredential: M.D.
Location Address10907 MEMORIAL HERMANN DR STE 380Pearland, TX 77584-4115
Mailing Address12606 W Houston Center Blvd Ste 260Houston, TX 77082-2790 · (713) 596-8526 · Fax (713) 596-8560
Phone(713) 413-8100
Fax(713) 413-8101
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 2004
Enumeration DateJune 12, 2007
Last NPPES UpdateApril 23, 2019
✔ NPI 1134323363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in TX · N2441
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedSpecialistTaxonomy 174400000X · License N2441 (TX)
10907 MEMORIAL HERMANN DR STE 380, Pearland, TX 77584
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Secondary Practice Location 1

Location 11140 Clear Lake City Blvd Ste AHouston, TX 77062-8128 · Phone (281) 461-3300 · Fax (281) 461-3301

Other Identifiers 4

Other11956091TX · Caqh
MedicaidTXB144594TX
Other8BZ756TX · Bcbs
Medicaid208262001TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Michael Chou 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 ID6406932391
PECOS Enrollment IDI20091009000304
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 Michael Chou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southwest Asthma & Allergy Associates
18 mi
Allergy & Immunology
902 FROSTWOOD DR STE 302
Houston, TX 77024
  • Reassigned Medicare billing, Texas enrollment
  • 9 clinicians in this Medicare group
NPI 1033139498 (713) 973-0051

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 6

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.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
880 services11 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
645 services39 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
571 services39 patients
Test for allergy using allergenic extract injected into skin 95024
An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
176 services11 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
109 services57 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
13 services13 patients

Other Providers at the Same Location NPPES

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

DR. TARAH SHEREEN TALAKOUB D.O.
Allergy & Immunology
10907 MEMORIAL HERMANN DR STE 380
PEARLAND, TX 77584
Brazoria County (713) 413-8100

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 Michael Chou's NPI number?

The NPI number for Michael Chou is 1134323363. It was assigned to this individual provider in the NPPES registry on June 12, 2007.

Where is Michael Chou located?

Michael Chou practices at 10907 Memorial Hermann Dr Ste 380, Pearland, TX 77584. The listed phone number is (713) 413-8100.

What is Michael Chou's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Michael Chou enrolled in Medicare?

Yes. Michael Chou 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 Michael Chou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Chou reassigns Medicare benefits to Southwest Asthma & Allergy Associates (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 Michael Chou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Chou accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Michael Chou as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michael Chou was last updated on April 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.