Physician Profile

James M. Grueskin, MD

Unclaimed Profile

About Dr. Grueskin

James M. Grueskin, MD practices emergency medicine in Houston, TX. According to Medicare claims data, James cared for 340 Medicare patients across 353 services. The services billed most often include emergency department visit with moderate level of medical decision making, emergency department visit with high level of medical decision making, and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.

Specialty

Emergency Medicine (Primary)
Emergency Medicine (Additional)
Emergency Medicine (Additional)

Credentials & Licensing

TX licenseM4124
CA licenseA55342
IL license036-110306
NPI1225029424
NPI issued11/04/2005

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Grueskin specialize in?

Dr. Grueskin is an emergency physician in Houston, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

Where is Dr. Grueskin located?

Dr. Grueskin is listed at 14203 Hansons Creek CT, Houston, TX 77044. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Grueskin's phone number?

The number on file is (281) 225-7030. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Grueskin's NPI number?

Dr. Grueskin's National Provider Identifier is 1225029424. 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 long has Dr. Grueskin been practicing?

Dr. Grueskin has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What does Dr. Grueskin do most often?

According to Medicare billing data, Dr. Grueskin provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Grueskin confirmed this information?

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

Guide.md

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