AYHAM ALSAAB DO
NPI 1790434629
Student in an Organized Health Care Education/Training Program in Houston, TX

NPI Status: Active since March 18, 2022

Contact Information

6550 FANNIN ST STE 1001
HOUSTON, TX
ZIP 77030
Phone: (713) 441-5013

NPI Profile Information
Primary Taxonomy
Secondary Locations
Medicare Participation & PECOS Status
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Student in an Organized Health Care Educ...
PECOS Enrolled

About AYHAM ALSAAB

This page provides the complete NPI Profile along with additional information for Ayham Alsaab, a primary care provider established in Houston, Texas with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1790434629 assigned on March 2022. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated April 2025.

NPI: 1790434629
Provider Name: AYHAM ALSAAB DO
Gender: Male
Entity Type: Individual
Location Address: 6550 FANNIN ST STE 1001 HOUSTON, TX 77030
Location Phone: (713) 441-5013
Mailing Address: 6550 FANNIN ST STE 1001 HOUSTON, TX 77030
Mailing Phone: (713) 441-5013
Is Sole Proprietor?: No
Enumeration Date: 03-18-2022
Last Update Date: 04-15-2025
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A primary care provider (PCP) like Ayham Alsaab sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Secondary Locations

3301 Matlock Rd
Arlington, TX 76015
(682) 509-6200

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Student in an Organized Health Care Education/Training Program
Taxonomy Code: 390200000X
Type: Student, Health Care
Taxonomy Description: An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Medicare Participation & PECOS Enrollment Status

Ayham Alsaab is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	7	9	0	4	3	4	6	2	9
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	7	18	0	8	3	8	6	4
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 8 + 0 + 8 + 3 + 8 + 6 + 4 + 24 = 71
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 71 = 9									9

The NPI number 1790434629 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

The following 17 providers are registered at the same or nearby location.

DR. MELINA AWAR M.D.

Internal Medicine

6550 FANNIN ST STE 1001
HOUSTON, TX
ZIP 77030

About AYHAM ALSAAB

Location Map

Secondary Locations

Specialty - Primary Taxonomy

Student in an Organized Health Care Education/Training Program

Medicare Participation & PECOS Enrollment Status

Is the provider registered in PECOS? Yes

Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

Eligible to Order or Refer a Home Health Agency (HHA): Yes

Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for AYHAM ALSAAB DO

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

What is Ayham Alsaab DO NPI number?

Where is the provider located?

What is the provider specialty code?

Is Ayham Alsaab DO registered in PECOS?

How do I update my NPI information?