Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

AZUBUOGU CHARLES ANUDU MD
NPI 1699238014
Internal Medicine - Gastroenterology in Houston, TX

Active since April 11, 2019PECOS Enrolled
7200 CAMBRIDGE ST, HOUSTON, TX 77030(813) 974-2201 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 9, 2026, Jul 25, 2022, Apr 11, 2019 (3 updates tracked since 2019).

  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology
  • PECOS Enrolled

About AZUBUOGU ANUDU

This page provides the complete NPI Profile along with additional information for Azubuogu Anudu, an internist established in Houston, Texas with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1699238014 assigned on April 2019. The practitioner's primary taxonomy code is 207RG0100X with license number 17525 (SD). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1699238014
Provider Name
AZUBUOGU CHARLES ANUDU MD
Gender
Male
Entity Type
Individual
Location Address
7200 CAMBRIDGE ST HOUSTON, TX 77030
Location Phone
(813) 974-2201
Mailing Address
1101 BATES AVE HOUSTON, TX 77030
Is Sole Proprietor?
No
Enumeration Date
04-11-2019
Last Update Date
07-09-2026
Code Navigator

An internist like Azubuogu Anudu is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
17525
License State
SD
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Medicare Participation & PECOS Enrollment Status

Azubuogu Anudu 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

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 77030 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $134.06
  • Minimum New Patient Price $58.24
  • Maximum New Patient Price $176.98
  • Average New Patient Copayment $33.51
  • Minimum New Patient Copayment $14.56
  • Maximum New Patient Copayment $44.24

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $102.71
  • Minimum Established Patient Price $18.6
  • Maximum Established Patient Price $143.93
  • Average Established Patient Copayment $25.67
  • Minimum Established Patient Copayment $4.65
  • Maximum Established Patient Copayment $35.98

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for AZUBUOGU CHARLES ANUDU MD

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1699238014, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 2 → 4 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 8 + 9 + 4 + 3 + 1 + 6 + 0 + 2 + 24 = 66

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1699238014.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

General Acute Care Hospital
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Physician Assistant
7200 CAMBRIDGE ST, STE. 10A, BCM 616
HOUSTON, TX 77030
Specialist/Technologist (Athletic Trainer)
7200 CAMBRIDGE ST, SUITE 10A
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
7200 CAMBRIDGE ST, BAYLOR COLLEGE OF MEDICINE DEPARTMENT OF UROLOGY
HOUSTON, TX 77030
Internal Medicine
7200 CAMBRIDGE ST, 9TH FLOOR
HOUSTON, TX 77030
Specialist/Technologist (Athletic Trainer)
7200 CAMBRIDGE ST, SUITE 10A
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
7200 CAMBRIDGE ST, SUITE 9A
HOUSTON, TX 77030
Physical Medicine & Rehabilitation
7200 CAMBRIDGE ST, SUITE 10C
HOUSTON, TX 77030
Clinical Medical Laboratory
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Nurse Practitioner (Adult Health)
7200 CAMBRIDGE ST, 8TH FLOOR, SUITE 8A
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Internal Medicine (Endocrinology, Diabetes & Metabolism)
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Genetic Counselor, MS
7200 CAMBRIDGE ST, 9TH FLOOR, SUITE 9A
HOUSTON, TX 77030
Physician Assistant
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Dietitian, Registered
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Internal Medicine (Gastroenterology)
7200 CAMBRIDGE ST, SUITE 10C
HOUSTON, TX 77030
Internal Medicine (Gastroenterology)
7200 CAMBRIDGE ST, SUITE 10C
HOUSTON, TX 77030
Internal Medicine (Endocrinology, Diabetes & Metabolism)
7200 CAMBRIDGE ST
HOUSTON, TX 77030
Psychiatry & Neurology (Neurology)
7200 CAMBRIDGE ST, 9TH FLOOR
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699238014, enumerated as an "individual" on April 11, 2019.

The provider is located at 7200 CAMBRIDGE ST HOUSTON, TX 77030 and the phone number is (813) 974-2201.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.