● Active Type 1 · Individual

DR. Jeffrey William Davis, M.D.

Psychiatry & Neurology·Houston, TX· NPI 1154765105 · Enumerated 2013 · 13 years on NPI

Davis is 1 of 5 psychiatry & neurology providers in Houston and 1 of 21 in Texas.

NPI age

13 years

Enumerated 2013-04-22

Primary specialty

Psychiatry & Neurology

Plus 1 subspecialty

Licensed in

CA, TX

2 states

Status

Active

No deactivations on record

Last NPPES update

2022-07-21

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 21 active psychiatry & neurology providers in Texas.

NPI age

13 years

↓ 6 yr below median (19 yr)

State licenses

2 states

Top 85% — 14% of peers are multi-state

Subspecialties

In the 47% of peers with subspecialties

NPI lifetime · 2013 → 2026

2013-04Enumerated in NPPES

2013 2026

Where they practice

Practice location

9401 Southwest Fwy

Houston, TX 770741407

📞 7139707000

Mailing address

10333 El Camino Real

Atascadero, CA 934225808

📞 8054682000

Specialties

Allopathic & Osteopathic Physicians › Psychiatry & Neurology

Psychiatry & Neurology Primary

Forensic Psychiatry is a subspecialty with psychiatric focus on interrelationships with civil, criminal and administrative law, evaluation and specialized treatment of individuals involved with the legal system, incarcerated in jails,...

CA license #150139 taxonomy 2084F0202X
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...

TX license #Q3354 taxonomy 2084P0800X

Identifiers

Type	Value	Notes
05 (TX)	370540201

Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.

Practice context

Part of a multi-provider practice. 292 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.