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DR. MARK WHITNEY MOTEJUNAS M.D.
NPI 1093165789
Anesthesiology - Pain Medicine in Lacombe, LA

Active since June 14, 2016PECOS EnrolledAccepts Medicare Assignment
85.38/100
CMS Quality Rating
64301 HIGHWAY 434, LACOMBE, LA 70445(985) 882-4500(985) 882-4501 Get Directions Write a Review

NPPES record last updated: December 22, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 28, 2022, Aug 8, 2020, Jun 14, 2016 (3 updates tracked since 2016).

About Dr. Mark Whitney Motejunas M.d. NPPES

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

DR. MARK WHITNEY MOTEJUNAS M.D. (NPI 1093165789) is an individual pain medicine provider in Lacombe, Louisiana, licensed in Louisiana (326211) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Slidell, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1093165789
Entity TypeIndividualMale
Primary Taxonomy207LP2900X
Provider Legal NameDR. MARK WHITNEY MOTEJUNASCredential: M.D.
Location Address64301 HIGHWAY 434Lacombe, LA 70445-5411
Mailing AddressPo Box 1224Slidell, LA 70459-1224 · (985) 882-4500 · Fax (985) 661-6218
Phone(985) 882-4500
Fax(985) 882-4501
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 14, 2016
Last NPPES UpdateDecember 22, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 28, 2022
✔ NPI 1093165789 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
Licenses✔ Licensed in LA · 326211✔ Licensed in CA · A166567
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
64301 HIGHWAY 434, Lacombe, LA 70445
Open in Google Maps ↗

Secondary Practice Location 1

Location 1995 Robert BlvdSlidell, LA 70458-2009 · Phone (985) 520-0909 · Fax (985) 882-4501

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. Mark Whitney Motejunas 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 ID6901186287
PECOS Enrollment IDI20240405001785
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

2

Medicare enrollment records show Mark Motejunas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Upstate Anesthesia Services, P.C.
1,163 mi
Anesthesiology
2201 HEMPSTEAD TPKE DEPT OF
East Meadow, NY 11554
  • Reassigned Medicare billing, New York enrollment
  • 141 clinicians in this Medicare group
NPI 1629272141 (877) 580-4635
Southern California Permanente Medical Group
1,607 mi
Health Maintenance Organization
4647 ZION AVE
San Diego, CA 92120
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1225060742 (619) 528-5000

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.03
Improvement Activities40

Other Providers at the Same Location NPPES 15

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

PARADIGM HEALTH SYSTEM
Psychiatry & Neurology (Pain Medicine)
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 882-4500
MRS. TIFFANY T HOUSER APRN
Nurse Practitioner (Adult Health)
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 882-4500
PHS MEDICAL LLC
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 882-4500
DR. LINDSEY MICHAEL LADD DO
Psychiatry & Neurology (Neurology)
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 882-4500
CHRISTOPHER ALAN SANCHEZ MD
Orthopaedic Surgery
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 882-4500
THOMAS JOEL BERRY M.D.
Pain Medicine (Interventional Pain Medicine)
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 718-1274
DR. DARREN MICHAEL VIGEE DPM
Podiatrist (Foot Surgery)
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 882-4500
NORTHLAKE NEUROLOGICAL INSTITUTE LLC
Psychiatry & Neurology (Neurology)
64301 HIGHWAY 434
LACOMBE, LA 70445
St. Tammany Parish (985) 882-4500

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 Mark Motejunas's NPI number?

The NPI number for Mark Motejunas is 1093165789. It was assigned to this individual provider in the NPPES registry on June 14, 2016.

Where is Mark Motejunas located?

Mark Motejunas practices at 64301 Highway 434, Lacombe, LA 70445. The listed phone number is (985) 882-4500.

What is Mark Motejunas's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Mark Motejunas enrolled in Medicare?

Yes. Mark Motejunas 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 Mark Motejunas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Motejunas reassigns Medicare benefits to 2 organizations: Upstate Anesthesia Services, P.C. (East Meadow, NY) and Southern California Permanente Medical Group (San Diego, CA). 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 Mark Motejunas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Motejunas was last updated on December 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.