CATHERINE M THOMAS M.D.
NPI 1093796500
Internal Medicine in Hattiesburg, MS

Active since November 10, 2005PECOS EnrolledAccepts Medicare Assignment
66 OLD AIRPORT RD, HATTIESBURG, MS 39401(601) 544-7500(601) 544-7524 Get Directions Write a Review

NPPES record last updated: July 8, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine M Thomas M.d. NPPES

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

CATHERINE M THOMAS M.D. (NPI 1093796500) is an individual internal medicine provider in Hattiesburg, Mississippi, licensed in Mississippi (17738) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS and is a graduate of University Of South Alabama College Of Medicine (1989).

NPPES Registry Identity

NPI1093796500
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCATHERINE M THOMASCredential: M.D.
Location Address66 OLD AIRPORT RDHattiesburg, MS 39401-8382
Mailing AddressPo Box 1729Hattiesburg, MS 39403-1729 · (601) 545-8700 · Fax (601) 456-0249
Fax(601) 544-7524
Sole ProprietorNo
Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 1989
Enumeration DateNovember 10, 2005
Last NPPES UpdateJuly 8, 2015
NPI 1093796500 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 · 17738
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.

66 OLD AIRPORT RD, Hattiesburg, MS 39401

Other Identifiers 6

Other7445541MS · Aetna
Other11349864MS · Caqh Id Number
Medicare UPINE90895MS
Other1741356MS · United Health Care Provider I D Number
Medicaid00126802MS
Medicare ID-Type Unspecified110001589MS · Medicare Provider Number

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

Catherine M Thomas M.d. 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 ID9335272335
PECOS Enrollment IDI20100728000072
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 19

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

Social Worker (Clinical)
66 OLD AIRPORT RD
HATTIESBURG, MS 39401
Family Medicine
66 OLD AIRPORT RD
HATTIESBURG, MS 39401
Family Medicine
66 OLD AIRPORT RD
HATTIESBURG, MS 39401
Social Worker
66 OLD AIRPORT RD
HATTIESBURG, MS 39401
Internal Medicine
66 OLD AIRPORT RD
HATTIESBURG, MS 39401
Nurse Practitioner (Family)
66 OLD AIRPORT RD
HATTIESBURG, MS 39401
Clinic/Center (Federally Qualified Health Center (FQHC))
66 OLD AIRPORT RD
HATTIESBURG, MS 39401
Nurse Practitioner (Family)
66 OLD AIRPORT RD
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 Catherine Thomas's NPI number?

The NPI number for Catherine Thomas is 1093796500. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Where is Catherine Thomas located?

Catherine Thomas practices at 66 Old Airport Rd, Hattiesburg, MS 39401. The listed phone number is (601) 544-7500.

What is Catherine Thomas's specialty?

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

Is Catherine Thomas enrolled in Medicare?

Yes. Catherine Thomas 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 Catherine Thomas 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 4 other insurers list Catherine Thomas 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 Catherine Thomas was last updated on July 8, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.