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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NICHOLAS PAUL HAHN DO
NPI 1124656848
Family Medicine in Picayune, MS

Active since March 29, 2020PECOS Enrolled
146 HIGHLAND PKWY, PICAYUNE, MS 39466(601) 358-9765(601) 358-9407 Get Directions Write a Review

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

Record update history: Sep 9, 2026, Jun 27, 2024, May 14, 2024 and 3 more (6 updates tracked since 2020).

About Dr. Nicholas Paul Hahn Do NPPES

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

DR. NICHOLAS PAUL HAHN DO (NPI 1124656848) is an individual family medicine provider in Picayune, Mississippi, licensed in Louisiana (341211) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124656848
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. NICHOLAS PAUL HAHNCredential: DO
Location Address146 HIGHLAND PKWYPicayune, MS 39466-5575
Mailing Address146 Highland PkwyPicayune, MS 39466-5575 · (601) 358-9765 · Fax (601) 358-9407
Phone(601) 358-9765
Fax(601) 358-9407
Sole ProprietorNo
Enumeration DateMarch 29, 2020
Last NPPES UpdateSeptember 9, 20266 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1124656848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in LA · 341211✔ Licensed in MS · 37762
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.
146 HIGHLAND PKWY, Picayune, MS 39466
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Other Identifiers 1

Medicaid2523988LA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nicholas Paul Hahn Do 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 Reassignments

2

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

Forrest County General Hospital
0.5 mi
Family Medicine
146 HIGHLAND PKWY
Picayune, MS 39466
  • Reassigned Medicare billing, Mississippi enrollment
  • 248 clinicians in this Medicare group
NPI 1922574425 (601) 358-9765
Pmr La Holding, LLC
657 mi
Specialist
1395 NW 167TH ST
Miami Gardens, FL 33169
  • Reassigned Medicare billing, Louisiana enrollment
  • 33 clinicians in this Medicare group
NPI 1700333689 (305) 628-6117

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 39466 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
$80.50 typical visit price
range $51.65 – $159.18
Typical copayment $20.12 (range $12.91 – $39.79)
Most-billed visit code 99203
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
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 6

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

JEFFERSON BUNTIN N.P.
Nurse Practitioner (Primary Care)
146 HIGHLAND PKWY
PICAYUNE, MS 39466
Pearl River County (601) 358-9765
MRS. GINA FERRO RIVERO FNP
Nurse Practitioner (Family)
146 HIGHLAND PKWY, SUITE C
PICAYUNE, MS 39466
Pearl River County (601) 358-9765
MRS. ALICIA MARIE PRESSLEY-MOSS M.D.
Pediatrics
146 HIGHLAND PKWY
PICAYUNE, MS 39466
Pearl River County (601) 358-9765
HATTIESBURG CLINIC PA
Dermatology
146 HIGHLAND PKWY, SUITE B
PICAYUNE, MS 39466
Pearl River County (601) 358-9972
DR. MAURICIO RENDON BERNOT MD
Pediatrics (Pediatric Hematology-Oncology)
146 HIGHLAND PKWY
PICAYUNE, MS 39466
Pearl River County (601) 358-9765
FORREST COUNTY GENERAL HOSPITAL
Family Medicine
146 HIGHLAND PKWY
PICAYUNE, MS 39466
Pearl River County (601) 358-9765

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 Nicholas Hahn's NPI number?

The NPI number for Nicholas Hahn is 1124656848. It was assigned to this individual provider in the NPPES registry on March 29, 2020.

Where is Nicholas Hahn located?

Nicholas Hahn practices at 146 Highland Pkwy, Picayune, MS 39466. The listed phone number is (601) 358-9765.

What is Nicholas Hahn's specialty?

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

Is Nicholas Hahn enrolled in Medicare?

Yes. Nicholas Hahn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nicholas Hahn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Hahn reassigns Medicare benefits to 2 organizations: Forrest County General Hospital (Picayune, MS) and Pmr La Holding, LLC (Miami Gardens, FL). 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 Nicholas Hahn'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 Nicholas Hahn was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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.