CHARLES ZACHARY AGGEN
NPI 1518617224
Emergency Medicine in Mobile, AL

Active since March 25, 2022PECOS EnrolledAccepts Medicare Assignment
2451 UNIVERSITY HOSPITAL DR, MOBILE, AL 36617(251) 471-7907 Get Directions Write a Review

NPPES record last updated: October 24, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Charles Zachary Aggen NPPES

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

CHARLES ZACHARY AGGEN (NPI 1518617224) is an individual emergency medicine provider in Mobile, Alabama, licensed in Alabama (1518617224) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1518617224
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameCHARLES ZACHARY AGGEN
Location Address2451 UNIVERSITY HOSPITAL DRMobile, AL 36617-2300
Mailing Address2451 University Hospital Dr Rm 714Mobile, AL 36617-2300 · (251) 471-7096
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 25, 2022
Last NPPES UpdateOctober 24, 2023
NPPES CertifiedOctober 24, 2023
NPI 1518617224 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 AL · 1518617224
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.
2451 UNIVERSITY HOSPITAL DR, Mobile, AL 36617

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Charles Zachary Aggen 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 ID5799167375
PECOS Enrollment IDI20250611002118
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36617 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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.

Nurse Practitioner (Acute Care)
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Hospitalist
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Nurse Practitioner (Family)
2451 UNIVERSITY HOSPITAL DR, MSTN 101
MOBILE, AL 36617
Emergency Medicine
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Nurse Practitioner (Acute Care)
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Registered Nurse
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Student in an Organized Health Care Education/Training Program
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Pharmacist
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617

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 Charles Aggen's NPI number?

The NPI number for Charles Aggen is 1518617224. It was assigned to this individual provider in the NPPES registry on March 25, 2022.

Where is Charles Aggen located?

Charles Aggen practices at 2451 University Hospital Dr, Mobile, AL 36617. The listed phone number is (251) 471-7907.

What is Charles Aggen's specialty?

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

Is Charles Aggen enrolled in Medicare?

Yes. Charles Aggen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Charles Aggen accept?

Health plans from Blue Cross and Blue Shield of Alabama list Charles Aggen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Charles Aggen was last updated on October 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.