DR. TEMINIOLUWA AYOTUNDE AJAYI MD
NPI 1649777210
Internal Medicine - Gastroenterology in Humble, TX

Active since April 10, 2018PECOS EnrolledAccepts Medicare Assignment
18980 N MEMORIAL DR STE 280, HUMBLE, TX 77338(713) 486-8180 Get Directions Write a Review

NPPES record last updated: August 7, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 7, 2024, Apr 10, 2018 (2 updates tracked since 2018).

About Dr. Teminioluwa Ayotunde Ajayi Md NPPES

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

DR. TEMINIOLUWA AYOTUNDE AJAYI MD (NPI 1649777210) is an individual gastroenterology provider in Humble, Texas, licensed in Texas (T4490) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of Duke University School Of Medicine (2018).

NPPES Registry Identity

NPI1649777210
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. TEMINIOLUWA AYOTUNDE AJAYICredential: MD
Location Address18980 N MEMORIAL DR STE 280Humble, TX 77338-4498
Mailing Address6431 Fannin StHouston, TX 77030-1501 · (713) 500-7207
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 2018
Enumeration DateApril 10, 2018
Last NPPES UpdateAugust 7, 20242 updates tracked since enumeration
NPPES CertifiedAugust 7, 2024
NPI 1649777210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in TX · T4490
Definition
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.
18980 N MEMORIAL DR STE 280, Humble, TX 77338

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Teminioluwa Ayotunde Ajayi Md 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 ID6305384090
PECOS Enrollment IDI20240813001528
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.

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.

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.
42 services38 patients
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.
41 services21 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.
19 services12 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Memorial Hermann Northeast Hospital

Acute Care Hospitals · Humble, TX
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450684
Location18951 Memorial NorthHumble, TX 77338 · Harris County
Emergency services Birthing friendly

Memorial Hermann Surgical Hospital Kingwood

Acute Care Hospitals · Kingwood, TX
OwnershipProprietary
CMS Certification Number670005
Location300 Kingwood Medical DriveKingwood, TX 77339 · Harris County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77338 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 2

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

Internal Medicine (Gastroenterology)
18980 N MEMORIAL DR STE 280
HUMBLE, TX 77338
Colon & Rectal Surgery
18980 N MEMORIAL DR STE 280
HUMBLE, TX 77338

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 Teminioluwa Ajayi's NPI number?

The NPI number for Teminioluwa Ajayi is 1649777210. It was assigned to this individual provider in the NPPES registry on April 10, 2018.

Where is Teminioluwa Ajayi located?

Teminioluwa Ajayi practices at 18980 N Memorial Dr Ste 280, Humble, TX 77338. The listed phone number is (713) 486-8180.

What is Teminioluwa Ajayi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Teminioluwa Ajayi enrolled in Medicare?

Yes. Teminioluwa Ajayi 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.

What insurance does Teminioluwa Ajayi 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 4 other insurers list Teminioluwa Ajayi 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.

Is Teminioluwa Ajayi affiliated with any hospitals?

According to CMS data, Teminioluwa Ajayi is affiliated with Memorial Hermann Hospital System, Memorial Hermann Northeast Hospital and Memorial Hermann Surgical Hospital Kingwood.

When was this NPI record last updated?

The NPPES record for Teminioluwa Ajayi was last updated on August 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.