Physician Profile

Unclaimed Profile

About GRINSTEAD

Based in Houston, TX, William Carter Grinstead, MD, FACC is listed in the NPI registry under cardiovascular disease. William is also listed as specialising in interventional cardiology.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Areas of Expertise

Cardiovascular Disease (Primary)
Interventional Cardiology (Additional)

Common questions

What does Dr. Grinstead specialise in?

Dr. Grinstead is a cardiologist in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Cardiovascular Disease”.

NPI registry

Where is Dr. Grinstead located?

Dr. Grinstead is listed at 7737 SOUTHWEST FWY SUITE 780, Houston, TX 77074. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Grinstead's phone number?

The number on file is (713) 988-9512. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. Grinstead?

Dr. Grinstead's National Provider Identifier is 1306859533. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How much experience does Dr. Grinstead have?

Dr. Grinstead has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Is Dr. Grinstead's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grinstead. If this is you, claiming it is free.

Guide.md

Licensing & Certification

TX licenseH2418
NPI1306859533
NPI issued08/15/2006

Source: NPPES NPI Registry

Related providers

Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.

Other cardiologists at this location 1

Same specialty, same street address — most likely the same department or group.

Related specialists at this location 1

Clinically related specialties at the same address — the people this provider most likely works alongside.

Also at this address 4

Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.

More connections — 8 related providers in 1 group

Other cardiologists in Houston 8

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.