ALEX KOBERLEIN DO
NPI 1639433949
Emergency Medicine in Knoxville, TN

Q: What is Alex Koberlein's NPI number?

The NPI number for Alex Koberlein is 1639433949. It was assigned to this individual provider in the NPPES registry on July 2, 2012.

Q: What is Alex Koberlein's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Alex Koberlein was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 July 02, 2012PECOS Enrolled

1901 CLINCH AVE, KNOXVILLE, TN 37916(865) 331-2200(865) 331-2929 Get Directions Write a Review

NPPES record last updated: May 27, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Alex Koberlein Do NPPES

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

ALEX KOBERLEIN DO (NPI 1639433949) is an individual emergency medicine provider in Knoxville, Tennessee, licensed in Tennessee (0000003090) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639433949

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameALEX KOBERLEINCredential: DO

Location Address1901 CLINCH AVEKnoxville, TN 37916-2307

Mailing Address1901 Clinch AveKnoxville, TN 37916-2307 · (865) 331-2200 · Fax (865) 331-2929

Phone(865) 331-2200

Fax(865) 331-2929

Sole ProprietorYes

Enumeration DateJuly 2, 2012

Last NPPES UpdateMay 27, 2025

NPPES CertifiedMay 27, 2025

✔ NPI 1639433949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in TN · 0000003090

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedInternal MedicineTaxonomy 207R00000X · License 125-062207 (IL)

1901 CLINCH AVE, Knoxville, TN 37916

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alex Koberlein Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

254 services239 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

74 services73 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

28 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 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

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

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

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.

JAMES RYAN WALLACE CRNA

Nurse Anesthetist, Certified Registered