ALEXANDER F. PAK M.D.
NPI 1376594614
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Kansas City, MO

Q: What is Alexander Pak's NPI number?

The NPI number for Alexander Pak is 1376594614. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Q: What is Alexander Pak's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Alexander Pak was last updated on October 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 12, 2006PECOS EnrolledAccepts Medicare Assignment

4330 WORNALL RD STE 50, KANSAS CITY, MO 64111(816) 931-3312(816) 531-9862 Get Directions Write a Review

NPPES record last updated: October 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 8, 2022, Sep 23, 2020 (2 updates tracked since 2020).

On this page

About Alexander F. Pak M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDER F. PAK M.D. (NPI 1376594614) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Kansas City, Missouri, licensed in Missouri (2001008014) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Lukes North Hospital, and is a graduate of University Of Wisconsin School Of Medicine (1989).

NPPES Registry Identity

NPI1376594614

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameALEXANDER F. PAKCredential: M.D.

Location Address4330 WORNALL RD STE 50Kansas City, MO 64111-3201

Mailing AddressPo Box 7411931Chicago, IL 60674-1931 · (816) 931-3312 · Fax (816) 531-9862

Phone(816) 931-3312

Fax(816) 531-9862

Sole ProprietorNo

Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 1989

Enumeration DateMay 12, 2006

Last NPPES UpdateOctober 28, 20252 updates tracked since enumeration

NPPES CertifiedOctober 28, 2025

✔ NPI 1376594614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Licenses✔ Licensed in MO · 2001008014✔ Licensed in CO · 61755

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

4330 WORNALL RD STE 50, Kansas City, MO 64111

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Other Identifiers 2

Medicaid205266117MO

Medicaid30005365700001KS

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alexander F. Pak M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890781702

PECOS Enrollment IDI20251028002166

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alexander Pak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Heart Surgeons Of Kansas City, Inc.

Same address

Thoracic Surgery (Cardiothoracic Vascular Surgery)

4330 WORNALL RD, SUITE 50
Kansas City, MO 64111

Reassigned Medicare billing, Missouri enrollment
24 clinicians in this Medicare group

NPI 1164665600 (816) 931-3312

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

45 services45 patients

Harvest of vein using an endoscope 33508

Harvesting a vein using an endoscope is a procedure where a small camera is used to help surgeons remove a vein from your body. This vein is often used to bypass a blocked artery, improving blood flow to your heart.

21 services19 patients

Coronary artery bypass using artery graft, 1 graft 33533

A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.

14 services14 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

14 services14 patients

Replacement of aortic valve through the skin and femoral artery 33361

This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.

12 services12 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Lukes North Hospital

Acute Care Hospitals · Kansas City, MO

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260062

Location5830 N W Barry RoadKansas City, MO 64154 · Platte County

Emergency services Birthing friendly

St Lukes Hospital Of Kansas City

Acute Care Hospitals · Kansas City, MO

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260138

Location4401 Wornall RoadKansas City, MO 64111 · Jackson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 64111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$168.52 typical visit price

range $55.29 – $168.52

Typical copayment $42.13 (range $13.82 – $42.13)

Most-billed visit code 99205

Established Patient

$69.10 typical visit price

range $17.60 – $137.20

Typical copayment $17.27 (range $4.40 – $34.30)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Patient Centered Surgical Risk Assessment and Communication for Cardiac Surgery

Percentage of patients age 18 and older undergoing a non-emergency risk modeled cardiac surgery procedure that had personalized risk assessment using the STS risk calculator and discussed those risks with the surgeon.

90%145 patients4/55-star benchmark: 100%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user

100%169 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. SAMANTHA MACHEN ALSOP MD

Surgery (Vascular Surgery)