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DR. THEODORE KNATT SR. M.D.
NPI 1871528448
Orthopaedic Surgery in Lafayette, LA

Active since July 12, 2006PECOS EnrolledAccepts Medicare Assignment
4630 AMBASSADOR CAFFERY PKWY STE 206, LAFAYETTE, LA 70508(337) 470-3887(337) 470-3896 Get Directions Write a Review

NPPES record last updated: March 31, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 31, 2021, Dec 27, 2019 (2 updates tracked since 2019).

About Dr. Theodore Knatt Sr. M.d. NPPES

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

DR. THEODORE KNATT SR. M.D. (NPI 1871528448) is an individual orthopaedic surgery provider in Lafayette, Louisiana, licensed in Louisiana (MD.021167) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Natchitoches Regional Medical Center, and is a graduate of Meharry Medical College School Of Medicine (1990).

NPPES Registry Identity

NPI1871528448
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. THEODORE KNATT SR.Credential: M.D.
Location Address4630 AMBASSADOR CAFFERY PKWY STE 206Lafayette, LA 70508-6949
Mailing Address5959 S Sherwood Forest BlvdBaton Rouge, LA 70816-6038 · (225) 765-5727 · Fax (225) 765-4278
Phone(337) 470-3887
Fax(337) 470-3896
Sole ProprietorNo
Medical School CMSMeharry Medical College School Of MedicineGraduated 1990
Enumeration DateJuly 12, 2006
Last NPPES UpdateMarch 31, 20212 updates tracked since enumeration
NPPES CertifiedMarch 31, 2021
✔ NPI 1871528448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in LA · MD.021167
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
4630 AMBASSADOR CAFFERY PKWY STE 206, Lafayette, LA 70508
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Other Names 1

Other Name (5)Dr. Teddy Knatt M.d.

Other Identifiers 2

Medicaid00119259MS
Medicaid1907600LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Theodore Knatt Sr. 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 ID5294627048
PECOS Enrollment IDI20040824000139
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 Reassignments

3

Medicare enrollment records show Theodore Knatt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bayou Orthocare LLC
Same address
Orthopaedic Surgery
4630 AMBASSADOR CAFFERY PKWY STE 208B
Lafayette, LA 70508
  • Reassigned Medicare billing, Louisiana enrollment
NPI 1831932524 (337) 466-4666
Ochsner Clinic LLC
3.7 mi
General Practice
4212 W CONGRESS ST
Lafayette, LA 70506
  • Reassigned Medicare billing, Louisiana enrollment
  • 4,559 clinicians in this Medicare group
NPI 1518191311 (337) 988-2004
Nrmc Physician Ipa Inc
126 mi
Obstetrics & Gynecology
655 BIENVILLE CIR
Natchitoches, LA 71457
  • Reassigned Medicare billing, Louisiana enrollment
  • 41 clinicians in this Medicare group
NPI 1922568039 (318) 238-3652

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 7

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
33 services26 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
26 services17 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
25 services14 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.
15 services15 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
13 services11 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Natchitoches Regional Medical Center

Acute Care Hospitals · Natchitoches, LA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number190007
Location501 Keyser AveNatchitoches, LA 71457 · Natchitoches County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70508 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
Most-billed visit code 99213
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 4

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

MISS CARMEN MILLER HEBERT MS, RDN, LDN
Dietitian, Registered
4630 AMBASSADOR CAFFERY PKWY STE 206
LAFAYETTE, LA 70508
Lafayette Parish (337) 470-5239
KAITLYN G. LASSEIGNE LCSW
Social Worker (Clinical)
4630 AMBASSADOR CAFFERY PKWY STE 206
LAFAYETTE, LA 70508
Lafayette Parish (337) 470-5239
ANGELLE E DARTEZ
Advanced Practice Midwife
4630 AMBASSADOR CAFFERY PKWY STE 206
LAFAYETTE, LA 70508
Lafayette Parish (337) 470-5239
JO'QUISHIA AYOI LETHERMON DNP, WHNP-BC, CNM
Midwife
4630 AMBASSADOR CAFFERY PKWY STE 206
LAFAYETTE, LA 70508
Lafayette Parish (337) 470-5239

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 Theodore Knatt's NPI number?

The NPI number for Theodore Knatt is 1871528448. It was assigned to this individual provider in the NPPES registry on July 12, 2006. The provider is also known as Dr. Teddy Knatt M.D..

Where is Theodore Knatt located?

Theodore Knatt practices at 4630 Ambassador Caffery Pkwy Ste 206, Lafayette, LA 70508. The listed phone number is (337) 470-3887.

What is Theodore Knatt's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Theodore Knatt enrolled in Medicare?

Yes. Theodore Knatt 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.

Which organizations bill Medicare for Theodore Knatt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theodore Knatt reassigns Medicare benefits to 3 organizations: Bayou Orthocare LLC (Lafayette, LA), Ochsner Clinic LLC (Lafayette, LA) and Nrmc Physician Ipa Inc (Natchitoches, LA). Each 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 Theodore Knatt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Theodore Knatt accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 1 other insurer list Theodore Knatt 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.

Is Theodore Knatt affiliated with any hospitals?

According to CMS data, Theodore Knatt is affiliated with Natchitoches Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Theodore Knatt was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.