DR. JILL KATHLEEN BAILEY DO
NPI 1902549769
Internal Medicine in Hattiesburg, MS

Active since April 19, 2022PECOS EnrolledAccepts Medicare Assignment
4 MEDICAL BLVD, HATTIESBURG, MS 39401(601) 579-5444(601) 579-3083 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jill Kathleen Bailey Do NPPES

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

DR. JILL KATHLEEN BAILEY DO (NPI 1902549769) is an individual internal medicine provider in Hattiesburg, Mississippi, licensed in Mississippi (35149) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2022).

NPPES Registry Identity

NPI1902549769
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JILL KATHLEEN BAILEYCredential: DO
Location Address4 MEDICAL BLVDHattiesburg, MS 39401-7230
Mailing Address415 S 28th AveHattiesburg, MS 39401-7246 · (601) 264-6000
Fax(601) 579-3083
Sole ProprietorYes
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2022
Enumeration DateApril 19, 2022
Last NPPES UpdateAugust 26, 2025
NPPES CertifiedAugust 26, 2025
NPI 1902549769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MS · 35149
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.
4 MEDICAL BLVD, Hattiesburg, MS 39401

Other Names 1

Former Name (1)Dr. Jill Bailey Kandelaki Do

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

Dr. Jill Kathleen Bailey Do 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 ID1658753132
PECOS Enrollment IDI20250924002082
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 39401 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
$120.41 typical visit price
range $51.65 – $159.18
Typical copayment $30.10 (range $12.91 – $39.79)
Most-billed visit code 99204
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
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 7

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

Internal Medicine
4 MEDICAL BLVD
HATTIESBURG, MS 39401
Internal Medicine (Infectious Disease)
4 MEDICAL BLVD
HATTIESBURG, MS 39401
Internal Medicine
4 MEDICAL BLVD
HATTIESBURG, MS 39401
Internal Medicine (Infectious Disease)
4 MEDICAL BLVD
HATTIESBURG, MS 39401
Registered Nurse
4 MEDICAL BLVD
HATTIESBURG, MS 39401
Internal Medicine (Infectious Disease)
4 MEDICAL BLVD
HATTIESBURG, MS 39401
Internal Medicine
4 MEDICAL BLVD
HATTIESBURG, MS 39401

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 Jill Bailey's NPI number?

The NPI number for Jill Bailey is 1902549769. It was assigned to this individual provider in the NPPES registry on April 19, 2022. The provider is also known as Dr. Jill Bailey Kandelaki Do.

Where is Jill Bailey located?

Jill Bailey practices at 4 Medical Blvd, Hattiesburg, MS 39401. The listed phone number is (601) 579-5444.

What is Jill Bailey's specialty?

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

Is Jill Bailey enrolled in Medicare?

Yes. Jill Bailey 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 Jill Bailey accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list Jill Bailey 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 Jill Bailey was last updated on August 26, 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.