SHARON SUZANNE NIGHTENGALE PMHNP
NPI 1538872379
Nurse Practitioner - Psychiatric/Mental Health in Hattiesburg, MS

Q: What is Sharon Nightengale's NPI number?

The NPI number for Sharon Nightengale is 1538872379. It was assigned to this individual provider in the NPPES registry on December 26, 2022.

Q: What is Sharon Nightengale's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since December 26, 2022PECOS Enrolled

6668 U S HIGHWAY 98 STE C, HATTIESBURG, MS 39402(601) 520-3257(601) 610-7175 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Sharon Suzanne Nightengale Pmhnp NPPES

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

SHARON SUZANNE NIGHTENGALE PMHNP (NPI 1538872379) is an individual psychiatric/mental health provider in Hattiesburg, Mississippi, licensed in Mississippi (905523) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538872379

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameSHARON SUZANNE NIGHTENGALECredential: PMHNP

Location Address6668 U S HIGHWAY 98 STE CHattiesburg, MS 39402-7982

Mailing Address6668 U S Highway 98 Ste CHattiesburg, MS 39402-7982 · (601) 520-3257 · Fax (601) 610-7175

Phone(601) 520-3257

Fax(601) 610-7175

Sole ProprietorNo

Enumeration DateDecember 26, 2022

Last NPPES UpdateJuly 16, 2025

NPPES CertifiedJuly 16, 2025

✔ NPI 1538872379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in MS · 905523

6668 U S HIGHWAY 98 STE C, Hattiesburg, MS 39402

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sharon Suzanne Nightengale Pmhnp 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 Sharon Nightengale reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Region 12 Commission On Mental Health & Retardation Pine Belt Men

6.6 mi

Mental Health (Including Community Mental Health Center)

103 S 19TH AVE
Hattiesburg, MS 39401

Reassigned Medicare billing, Mississippi enrollment
35 clinicians in this Medicare group

NPI 1982610572 (601) 544-4641

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

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 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.

114 services76 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39402 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.

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 Sharon Nightengale's NPI number?

The NPI number for Sharon Nightengale is 1538872379. It was assigned to this individual provider in the NPPES registry on December 26, 2022.

Where is Sharon Nightengale located?

Sharon Nightengale practices at 6668 U S Highway 98 Ste C, Hattiesburg, MS 39402. The listed phone number is (601) 520-3257.

What is Sharon Nightengale's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Sharon Nightengale enrolled in Medicare?

Yes. Sharon Nightengale is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sharon Nightengale's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Nightengale reassigns Medicare benefits to Region 12 Commission On Mental Health & Retardation Pine Belt Men (Hattiesburg, MS). 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 Sharon Nightengale's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sharon Nightengale accept?

Health plans from Oscar Health Plan, Inc. and UnitedHealthcare list Sharon Nightengale 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 Sharon Nightengale was last updated on July 16, 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.