● Active Type 1 · Individual

Olayinka M Ayeni, MD

Hospitalist·Spring, TX· NPI 1467645283 · Enumerated 2007 · 18 years on NPI

Ayeni is 1 of 11 hospitalist providers in Spring and 1 of 1835 in Texas.

NPI age

18 years

Enumerated 2007-08-24

Primary specialty

Hospitalist

Plus 2 subspecialties

Licensed in

TX, CT

2 states

Status

Active

No deactivations on record

Last NPPES update

2016-02-09

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 1835 active hospitalist providers in Texas.

NPI age

18 years

↑ 6 yr above median (12 yr)

State licenses

2 states

Top 74% — 25% of peers are multi-state

Subspecialties

In the 78% of peers with subspecialties

NPI lifetime · 2007 → 2026

2007-08Enumerated in NPPES

2007 2026

Where they practice

Practice location

6601 Cypresswood Dr, Ste 219

Spring, TX 773797893

📞 2818035880

Mailing address

6 N Abram Cir

Spring, TX 773822037

📞 2813643546

Specialties

Allopathic & Osteopathic Physicians › Hospitalist

Hospitalist Primary

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...

TX license #P5329 taxonomy 208M00000X
Psychiatry & Neurology

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

TX license #P5329 taxonomy 2084P0804X
Psychiatry & Neurology

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders...

CT license #04703 taxonomy 2084P0800X

Practice context

Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.