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Physician Profile

Mark D. Carlson, MD

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Where to find Mark D. Carlson, MD

About Dr. Carlson

Mark D. Carlson, MD practices internal medicine in Cedar Park, TX. Mark is a 1991 graduate of Loma Linda University School of Medicine. Mark is also listed as specializing in family medicine — geriatric medicine and hematology & oncology. According to Medicare claims data, Mark cared for 79 Medicare patients across 145 services. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes, and residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes. The provider's National Provider Identifier (NPI) is 1023008398.

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

Education & Training

Specialty

Internal Medicine (Primary)
Hematology & Oncology (Additional)

Credentials & Licensing

TX licenceAs reported to the NPI registry
No. Q2258As reported
NE licenceAs reported to the NPI registry
No. 21230As reported
NPINational Provider Identifier
1023008398Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Telehealth reported to CMSYes
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. Carlson specialize in?

Dr. Carlson is an internist in Cedar Park, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Dr. Carlson located?

Dr. Carlson is listed at 1905 S Lakeline Blvd Ste 4, Cedar Park, TX 78613. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Carlson's phone number?

The number on file is (512) 553-1921. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Carlson's NPI number?

Dr. Carlson's National Provider Identifier is 1023008398. 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. Carlson go to medical school?

Dr. Carlson attended Loma Linda University School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Carlson been practicing?

Dr. Carlson has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Carlson do most often?

According to Medicare billing data, Dr. Carlson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Carlson confirmed this information?

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

Guide.md

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