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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ALEXANDER MITCHELL KALLEN
NPI 1366378846
Student in an Organized Health Care Education/Training Program in Tulsa, OK

Active since June 22, 2026
4103 S YALE AVE STE B, TULSA, OK 74135(918) 382-7300 Get Directions Write a Review

NPPES record added: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Alexander Mitchell Kallen NPPES

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

ALEXANDER MITCHELL KALLEN (NPI 1366378846) is an individual student in an organized health care education/training program in Tulsa, Oklahoma and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1366378846
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameALEXANDER MITCHELL KALLEN
Location Address4103 S YALE AVE STE BTulsa, OK 74135-6002
Mailing Address4103 S Yale Ave Ste BTulsa, OK 74135-6002 · (918) 382-7300
Phone(918) 382-7300
Sole ProprietorNo
Enumeration DateJune 22, 2026
NPPES CertifiedJune 22, 2026
✔ NPI 1366378846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
4103 S YALE AVE STE B, Tulsa, OK 74135
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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. FELISA MONTEE
Case Manager/Care Coordinator
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 230-9751
CEDRIC DUANE WALKER
Case Manager/Care Coordinator
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 382-7300
NICOLE MARIE SCOTT
Case Manager/Care Coordinator
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 382-7300
SOPHIE DANIELLE CUMMINS
Case Manager/Care Coordinator
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 382-7300
SETH VASANTH KUMAR NANDETI
Counselor (Mental Health)
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 382-7300
DEANN GIBSON
Peer Specialist
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 568-0277
DYLAN COLE COMBS
Clinic/Center (Mental Health (Including Community Mental Health Center))
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 382-7300
JENNY FLOWER
Case Manager/Care Coordinator
4103 S YALE AVE STE B
TULSA, OK 74135
Tulsa County (918) 382-7300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Kallen's NPI number?

The NPI number for Alexander Kallen is 1366378846. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Where is Alexander Kallen located?

Alexander Kallen practices at 4103 S Yale Ave Ste B, Tulsa, OK 74135. The listed phone number is (918) 382-7300.

What is Alexander Kallen's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Alexander Kallen was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.