Question 1

What is Marek Walczak, M.D.'s email address?

Accepted Answer

Marek Walczak, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at in Wanblee, South Dakota. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Marek Walczak, M.D.'s phone number?

Accepted Answer

Marek Walczak, M.D.'s direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Marek Walczak, M.D. practice?

Accepted Answer

Marek Walczak, M.D. is a Hospitalist Physician physician currently practicing at in Wanblee, South Dakota. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Marek Walczak, M.D., start a free trial.

Question 4

What is Marek Walczak, M.D.'s specialty?

Accepted Answer

Marek Walczak, M.D. is a board-certified Hospitalist Physician physician. They practice at in Wanblee, South Dakota.

Question 5

What procedures does Marek Walczak, M.D. perform?

Accepted Answer

Marek Walczak, M.D. performs procedures across 189 clinical categories. Their most commonly billed procedures based on Medicare claims data include , , and . Full procedure and CPT code data is available to Dmand AI subscribers, start a free trial.

Question 6

What is Marek Walczak, M.D.'s NPI number?

Accepted Answer

Marek Walczak, M.D.'s National Provider Identifier (NPI) is 1083840375. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 208M00000X, corresponding to Hospitalist Physician.

Question 7

What EHR does Marek Walczak, M.D. use?

Accepted Answer

The EHR and practice technology used by Marek Walczak, M.D. at is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Marek Walczak, M.D. accept?

Accepted Answer

Marek Walczak, M.D. accepts 18 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Marek Walczak, M.D. affiliated with?

Accepted Answer

Marek Walczak, M.D. holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are Marek Walczak, M.D.'s board certifications?

Accepted Answer

Marek Walczak, M.D. is board certified by American Board of Internal Medicine in Internal Medicine. They have maintained this certification since .

Question 11

Where did Marek Walczak, M.D. go to medical school?

Accepted Answer

Marek Walczak, M.D. received their medical degree from University of Medical Science Poznan in 1988. They completed their Internal Medicine residency at Griffin Hospital.

Question 12

How many patients does Marek Walczak, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Marek Walczak, M.D. served approximately 145 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Marek Walczak, M.D. belong to?

Accepted Answer

Marek Walczak, M.D.'s group practice affiliation details are available to Dmand AI subscribers.

Question 14

Does Marek Walczak, M.D. conduct clinical research or trials?

Accepted Answer

Marek Walczak, M.D. has 0 indexed publications on record and no active clinical trial listings were found at time of last verification. Their research activity is available to Dmand AI subscribers. Sign up for a free trial to unlock their full research activity.

#	Procedure Code (CPT®/HCPCS II)	Procedure Patients	Procedure Volume
1	99239Hospital discharge day management, more than 30 minutes	44	44
2	99233Subsequent hospital inpatient care, typically 35 minutes per day	41	66
3	99232Subsequent hospital inpatient care, typically 25 minutes per day	33	52
4	99223Initial hospital inpatient care, typically 70 minutes per day	27	27

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Marek Walczak, M.D.

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