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KATELYN HARWELL
NPI 1659109270
Internal Medicine in Mobile, AL

Active since July 24, 2024PECOS Enrolled
307 N UNIVERSITY BLVD, MOBILE, AL 36608(251) 434-3482 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 29, 2025, Jul 24, 2024 (2 updates tracked since 2024).

About Katelyn Harwell NPPES

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

KATELYN HARWELL (NPI 1659109270) is an individual internal medicine provider in Mobile, Alabama, licensed in Alabama (L.6563) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659109270
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKATELYN HARWELL
Location Address307 N UNIVERSITY BLVDMobile, AL 36608-3053
Mailing Address2451 University Hospital Dr # 212Mobile, AL 36617-2300 · (251) 471-7891
Phone(251) 434-3482
Sole ProprietorNo
Enumeration DateJuly 24, 2024
Last NPPES UpdateOctober 23, 20252 updates tracked since enumeration
NPPES CertifiedOctober 23, 2025
✔ NPI 1659109270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AL · L.6563
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
307 N UNIVERSITY BLVD, Mobile, AL 36608
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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)

Katelyn Harwell 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36608 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
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
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.

LONDON KA'EL HINTON
Student in an Organized Health Care Education/Training Program
307 N UNIVERSITY BLVD
MOBILE, AL 36608
Mobile County (251) 341-3030
MR. CHARLES ALAN OGLES JR.
Student in an Organized Health Care Education/Training Program
307 N UNIVERSITY BLVD
MOBILE, AL 36608
Mobile County (215) 341-3030
MS. DEBRA LYNN JOHNSON RT(T)
Radiologic Technologist (Radiation Therapy)
307 N UNIVERSITY BLVD, BLDG. CC CB-135
MOBILE, AL 36608
Mobile County (251) 460-7160
MAXON BASSETT
Student in an Organized Health Care Education/Training Program
307 N UNIVERSITY BLVD
MOBILE, AL 36608
Mobile County (251) 434-3030
BENJAMIN JOSEPH ESTRADA
Student in an Organized Health Care Education/Training Program
307 N UNIVERSITY BLVD
MOBILE, AL 36608
Mobile County (251) 341-3030
MATTHEW TAO
Student in an Organized Health Care Education/Training Program
307 N UNIVERSITY BLVD
MOBILE, AL 36608
Mobile County (256) 937-8983
LUKE CHRISTOPHER LOVE
Student in an Organized Health Care Education/Training Program
307 N UNIVERSITY BLVD
MOBILE, AL 36608
Mobile County (251) 341-3030
AMBER K MATHUS
Student in an Organized Health Care Education/Training Program
307 N UNIVERSITY BLVD
MOBILE, AL 36608
Mobile County (251) 434-3482

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 Katelyn Harwell's NPI number?

The NPI number for Katelyn Harwell is 1659109270. It was assigned to this individual provider in the NPPES registry on July 24, 2024.

Where is Katelyn Harwell located?

Katelyn Harwell practices at 307 N University Blvd, Mobile, AL 36608. The listed phone number is (251) 434-3482.

What is Katelyn Harwell's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Katelyn Harwell enrolled in Medicare?

Yes. Katelyn Harwell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katelyn Harwell was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.