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Physician Profile

Mark A. Co, MD

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At a glance

About Dr. Co

Mark A. Co, MD is a healthcare provider in Dallas, TX specializing in pulmonary disease. Medicare claims data shows Mark provided 2,647 services to 214 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, critical care, first 30-74 minutes, and test to measure expiratory airflow and volume changes before and after medication administration. This provider record is associated with NPI 1912990987.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Medical School Other Graduated: 1983

Specialty

Pulmonary Disease (Primary)

Credentials & Licensing

TX licenceAs reported to the NPI registry
No. H5857As reported
NPINational Provider Identifier
1912990987Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
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. Co specialize in?

Dr. Co is a lung specialist in Dallas, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pulmonary Disease”.

NPI registry

Where is Dr. Co located?

Dr. Co is listed at 9330 Poppy Dr #503, Dallas, TX 75218. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Co's phone number?

The number on file is (214) 321-1231. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Co?

Dr. Co's National Provider Identifier is 1912990987. 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

Where did Dr. Co go to medical school?

Dr. Co attended Other, graduating in 1983. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Co have?

Dr. Co has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Co do most often?

According to Medicare billing data, Dr. Co provides treatments such as test to measure expiratory airflow and volume changes before and after medication administration and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Co's profile verified?

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

Guide.md

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