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MARK STEPHEN DAUNIS MD
NPI 1215992813
Family Medicine in Hammond, LA

Active since April 18, 2006PECOS Enrolled
1900 S MORRISON BLVD, WALK-IN CLINIC, HAMMOND, LA 70403(985) 230-5726(985) 230-5683 Get Directions Write a Review

NPPES record last updated: July 31, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 31, 2020, Feb 12, 2016 (2 updates tracked since 2016).

About Mark Stephen Daunis Md NPPES

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

MARK STEPHEN DAUNIS MD (NPI 1215992813) is an individual family medicine provider in Hammond, Louisiana, licensed in Louisiana (MD.020192) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Hammond.

NPPES Registry Identity

NPI1215992813
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMARK STEPHEN DAUNISCredential: MD
Location Address1900 S MORRISON BLVD, WALK-IN CLINICHammond, LA 70403
Mailing AddressPo Box 2668Hammond, LA 70404-2668 · (985) 230-5726 · Fax (985) 230-6653
Phone(985) 230-5726
Fax(985) 230-5683
Sole ProprietorNo
Enumeration DateApril 18, 2006
Last NPPES UpdateJuly 31, 20202 updates tracked since enumeration
NPPES CertifiedJuly 31, 2020
✔ NPI 1215992813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in LA · MD.020192
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1900 S MORRISON BLVD, Hammond, LA 70403
Open in Google Maps ↗

Secondary Practice Location 1

Location 115790 Paul Vega Md DrHammond, LA 70403-1434 · Phone (985) 230-5726 · Fax (985) 230-6653

Other Identifiers 1

Medicaid1979317LA

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 (PECOS)

Mark Stephen Daunis Md 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 Mark Daunis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hospital Service District 2 Of The Parish Of Tangipahoa State Of La.
17 mi
Emergency Medicine
301 W WALNUT ST
Amite, LA 70422
  • Reassigned Medicare billing, Louisiana enrollment
  • 22 clinicians in this Medicare group
NPI 1083751010 (985) 748-7141

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70403 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
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
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 8

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

BETTY RICHELLE SMART N.P.
Nurse Practitioner (Family)
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 230-5726
RICHARD WAYNE FOSTER
Emergency Medicine
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 230-5726
DEBORAH A SELLERS C.N.P.
Nurse Practitioner (Adult Health)
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 230-5726
PENNY MEYERS THOMAS
Nurse Practitioner (Family)
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 945-2700
HOSPITAL SERVICE DISTRICT #1 OF TANGIPAHOA
Psychiatric Unit
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 345-2700
NORTH OAKS REHABILITATION HOSPITAL, LLC
Rehabilitation Hospital
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 542-7777
MRS. KAILA SMITH HARGIS NP
Nurse Practitioner (Family)
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 230-5726
MS. WENDY M RACHEL LCSW
Social Worker (Clinical)
1900 S MORRISON BLVD
HAMMOND, LA 70403
Tangipahoa Parish (985) 542-7777

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 Daunis's NPI number?

The NPI number for Mark Daunis is 1215992813. It was assigned to this individual provider in the NPPES registry on April 18, 2006.

Where is Mark Daunis located?

Mark Daunis practices at 1900 S Morrison Blvd Walk-In Clinic, Hammond, LA 70403. The listed phone number is (985) 230-5726.

What is Mark Daunis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Mark Daunis enrolled in Medicare?

Yes. Mark Daunis is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Daunis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Daunis reassigns Medicare benefits to Hospital Service District 2 Of The Parish Of Tangipahoa State Of La. (Amite, 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 Mark Daunis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Daunis 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 Mark Daunis 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 Mark Daunis was last updated on July 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.