DR. THERESE L. RITTER M.D.
NPI 1144370370
Physical Medicine & Rehabilitation in New Iberia, LA

Active since January 11, 2007PECOS Enrolled
516 JEFFERSON TER, SUITE 200, NEW IBERIA, LA 70560(337) 364-0077(337) 364-0877 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Therese L. Ritter M.d. NPPES

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

DR. THERESE L. RITTER M.D. (NPI 1144370370) is an individual physical medicine & rehabilitation provider in New Iberia, Louisiana, licensed in Louisiana (MD 020919) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144370370
Entity TypeIndividualFemale
Primary Taxonomy208100000X
Provider Legal NameDR. THERESE L. RITTERCredential: M.D.
Location Address516 JEFFERSON TER, SUITE 200New Iberia, LA 70560-4948
Mailing Address516 Jefferson Ter, Suite 200New Iberia, LA 70560-4948 · (337) 364-0077 · Fax (337) 364-0877
Fax(337) 364-0877
Sole ProprietorNo
Enumeration DateJanuary 11, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1144370370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License✔ Licensed in LA · MD 020919
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
516 JEFFERSON TER, New Iberia, LA 70560

Other Identifiers 2

Medicare ID-Type Unspecified5W239
Medicare UPING06433

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Therese L. Ritter M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Therese Ritter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Medicine & Rehabilitation
314 YOUNGSVILLE HWY
Lafayette, LA 70508
  • Reassigned Medicare billing, Louisiana enrollment

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
85 services22 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
22 services20 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
20 services20 patients

Other Providers at the Same Location NPPES 4

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

Orthopaedic Surgery
516 JEFFERSON TER, SUITE 100
NEW IBERIA, LA 70560
Specialist/Technologist, Other (Surgical Assistant)
516 JEFFERSON TER, SUITE 100
NEW IBERIA, LA 70560
Orthopaedic Surgery
516 JEFFERSON TER, SUITE 100
NEW IBERIA, LA 70560
Orthopaedic Surgery
516 JEFFERSON TER, SUITE 100
NEW IBERIA, LA 70560

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 Therese Ritter's NPI number?

The NPI number for Therese Ritter is 1144370370. It was assigned to this individual provider in the NPPES registry on January 11, 2007.

Where is Therese Ritter located?

Therese Ritter practices at 516 Jefferson Ter Suite 200, New Iberia, LA 70560. The listed phone number is (337) 364-0077.

What is Therese Ritter's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Therese Ritter enrolled in Medicare?

Yes. Therese Ritter is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Therese Ritter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Therese Ritter reassigns Medicare benefits to Therese L. Ritter, M.D. & Associates, Apmc (Lafayette, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Therese Ritter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Therese Ritter accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan list Therese Ritter 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 Therese Ritter was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.