● Active Type 1 · Individual

Dr. Merry Chen, MD

Neurology (Psychiatry & Neurology)·Houston, TX· NPI 1003022013 · Enumerated 2007 · 19 years on NPI

Chen is 1 of 380 neurology (psychiatry & neurology) providers in Houston and 1 of 1,946 in Texas.

NPI age

19 years

Enumerated 2007-05-15

Primary specialty

Neurology (Psychiatry & Neurology)

Plus 2 subspecialties

Licensed in

TX, MA, NY

3 states

Status

Active

No deactivations on record

Last NPPES update

2017-07-31

Source: CMS NPPES provider record

Sole proprietor

May be part of a larger org

How this provider compares

Across 1946 active neurology (psychiatry & neurology) providers in Texas.

NPI age

19 years

↑ 2 yr above median (17 yr)

State licenses

3 states

Top 81% — 18% of peers are multi-state

Subspecialties

In the 34% of peers with subspecialties

NPI lifetime · 2007 → 2017

2007-05Enumerated in NPPES

2007 2017

Where they practice

Practice location

1515 Holcombe Blvd

Houston, TX 770304009

📞 7137926161

Mailing address

P O Box 4439

Houston, TX 772104439

📞 7137922991

Specialties

Allopathic & Osteopathic Physicians › Psychiatry & Neurology

Psychiatry & Neurology Primary

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

TX license #P1061MA license #229124 taxonomy 2084N0400X
Psychiatry & Neurology

Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic...

NY license #251741 taxonomy 2084N0600X

Identifiers

Type	Value	Notes
05 (TX)	288034601

Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.

Medicare directory context

Attributes below come from the CMS Doctors & Clinicians dataset used by Medicare Care Compare, retrieved 2026-10-12. They apply only to this clinician's public Medicare listing.

Medicare specialties

Neurology

Telehealth

Listed by CMS

Confirm current availability with the practice

Largest Medicare group

2728 members

Largest listed enrollment group

Facility affiliations reported by CMS

Physicians Referral Service

Medicare listing data does not guarantee that a clinician is accepting new patients or that a service is covered. View the CMS dataset →

Practice context

Part of a multi-provider practice. 3,807 other active providers share this practice address in NPPES.

Recently enumerated nearby: 3 new neurology (psychiatry & neurology) providers have been added in Houston in the last 180 days. See all →

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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.