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MR. HANS-MAGNE HANSEN HAMNVAG M.D.
NPI 1679137756
Pathology - Anatomic Pathology & Clinical Pathology in Shreveport, LA

Active since April 24, 2019PECOS EnrolledAccepts Medicare Assignment
1541 KINGS HWY, SHREVEPORT, LA 71103(318) 626-0000 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 9, 2025, Aug 8, 2024, Jul 21, 2022 and 3 more (6 updates tracked since 2019).

About Mr. Hans-magne Hansen Hamnvag M.d. NPPES

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

MR. HANS-MAGNE HANSEN HAMNVAG M.D. (NPI 1679137756) is an individual anatomic pathology & clinical pathology provider in Shreveport, Louisiana, licensed in Louisiana (346685) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Ochsner Lsu Health Shreveport, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1679137756
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameMR. HANS-MAGNE HANSEN HAMNVAGCredential: M.D.
Location Address1541 KINGS HWYShreveport, LA 71103-4228
Mailing Address1541 Kings Hwy, Attn: Payor CredentialingShreveport, LA 71103-4228
Phone(318) 626-0000
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 24, 2019
Last NPPES UpdateJuly 9, 20256 updates tracked since enumeration
NPPES CertifiedJuly 9, 2025
✔ NPI 1679137756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in LA · 346685
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1541 KINGS HWY, Shreveport, LA 71103
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.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

Mr. Hans-magne Hansen Hamnvag 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 ID3072052018
PECOS Enrollment IDI20250529002960
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 Hans-magne Hamnvag reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lsu Health Sciences Center Shreveport Faculty Group Practice
Same address
Family Medicine
1541 KINGS HWY
Shreveport, LA 71103
  • Reassigned Medicare billing, Louisiana enrollment
  • 1,167 clinicians in this Medicare group
NPI 1013374222 (318) 626-0000
Mayo Clinic
799 mi
Infectious Disease
200 1ST ST SW
Rochester, MN 55905
  • Reassigned Medicare billing, Minnesota enrollment
  • 6,534 clinicians in this Medicare group
NPI 1114343860 (507) 284-2511

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

Hospital Affiliations CMS Care Compare 5

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

Ochsner Lsu Health Shreveport

Acute Care Hospitals · Shreveport, LA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190098
Location1541 Kings HighwayShreveport, LA 71103 · Caddo County
Emergency services Birthing friendly

Willis Knighton Medical Center

Acute Care Hospitals · Shreveport, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190111
Location2600 Greenwood RoadShreveport, LA 71103 · Caddo County
Emergency services Birthing friendly

Ochsner Lsu Health Shreveport-St Mary Medical Cent

Acute Care Hospitals · Shreveport, LA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190317
Location911 Margaret PlaceShreveport, LA 71101 · Caddo County
Birthing friendly

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Cooperman Barnabas Medical Center

Acute Care Hospitals · Livingston, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310076
Location94 Old Short Hills RoadLivingston, NJ 07039 · Essex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71103 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
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
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 20

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

PRATIK AGRAWAL
Internal Medicine (Cardiovascular Disease)
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0000
SHAHEENA ANENE
Pediatrics
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0000
UDAY KUMAR CHALWADI
Pediatrics (Pediatric Pulmonology)
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0000
AYA MOUHAFFEL MD
Anesthesiology
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0000
MUHAMMAD AYUB
Psychiatry & Neurology (Neurology)
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0434
RYAN MORRIS
Obstetrics & Gynecology
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0177
STEVEN R BAILEY MD
Internal Medicine (Interventional Cardiology)
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0000
DR. RUSSELL SCOTT ANDERSON MD
Radiology (Radiation Oncology)
1541 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0000

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 Hans-magne Hamnvag's NPI number?

The NPI number for Hans-magne Hamnvag is 1679137756. It was assigned to this individual provider in the NPPES registry on April 24, 2019.

Where is Hans-magne Hamnvag located?

Hans-magne Hamnvag practices at 1541 Kings Hwy, Shreveport, LA 71103. The listed phone number is (318) 626-0000.

What is Hans-magne Hamnvag's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Hans-magne Hamnvag enrolled in Medicare?

Yes. Hans-magne Hamnvag 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 Hans-magne Hamnvag's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hans-magne Hamnvag reassigns Medicare benefits to 2 organizations: Lsu Health Sciences Center Shreveport Faculty Group Practice (Shreveport, LA) and Mayo Clinic (Rochester, MN). 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 Hans-magne Hamnvag's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hans-magne Hamnvag accept?

Health plans from HMO Louisiana list Hans-magne Hamnvag 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 Hans-magne Hamnvag affiliated with any hospitals?

According to CMS data, Hans-magne Hamnvag is affiliated with Ochsner Lsu Health Shreveport, Willis Knighton Medical Center, Ochsner Lsu Health Shreveport-St Mary Medical Cent, Morristown Medical Center and Cooperman Barnabas Medical Center.

When was this NPI record last updated?

The NPPES record for Hans-magne Hamnvag was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.