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MR. LLOYD JOSEPH GUERINGER III FNP-C
NPI 1801177985
Nurse Practitioner - Family in Slidell, LA

Active since September 02, 2011PECOS EnrolledAccepts Medicare Assignment
3333 PONTCHARTRAIN DR, SLIDELL, LA 70458(985) 238-0320 Get Directions Write a Review

NPPES record last updated: September 27, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 27, 2021, Jan 12, 2021, Nov 20, 2019 (3 updates tracked since 2019).

About Mr. Lloyd Joseph Gueringer Iii Fnp-c NPPES

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

MR. LLOYD JOSEPH GUERINGER III FNP-C (NPI 1801177985) is an individual family provider in Slidell, Louisiana, licensed in Louisiana (AP06649) and active in the NPI registry since September 2011. He is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Angels Hospital, and maintains a secondary practice location in Picayune.

NPPES Registry Identity

NPI1801177985
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. LLOYD JOSEPH GUERINGER IIICredential: FNP-C
Location Address3333 PONTCHARTRAIN DRSlidell, LA 70458-4827
Mailing Address248 Grande Maison BlvdMandeville, LA 70471-8513 · (985) 727-0817
Phone(985) 238-0320
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateSeptember 2, 2011
Last NPPES UpdateSeptember 27, 20213 updates tracked since enumeration
NPPES CertifiedSeptember 27, 2021
✔ NPI 1801177985 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in LA · AP06649✔ Licensed in MS · 889890
Also ListedNurse PractitionerTaxonomy 363L00000X · License 889890 (MS)
3333 PONTCHARTRAIN DR, Slidell, LA 70458
Open in Google Maps ↗

Secondary Practice Location 1

Location 1130 Highland PkwyPicayune, MS 39466-5574 · Phone (601) 358-9400 · Fax (601) 358-9421

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CHRISTUS Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Lloyd Joseph Gueringer Iii Fnp-c 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 ID5496928624
PECOS Enrollment IDI20111102000796
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.

Areas of Expertise CMS Part B claims 2

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
50 services50 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
47 services44 patients

Hospital Affiliations CMS Care Compare

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

Our Lady Of The Angels Hospital

Acute Care Hospitals · Bogalusa, LA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190312
Location433 Plaza StreetBogalusa, LA 70427 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70458 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 4

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

HULIN URGENT CARE SERVICES, LLC
Clinic/Center (Urgent Care)
3333 PONTCHARTRAIN DR
SLIDELL, LA 70458
St. Tammany Parish (985) 238-0320
NICOLE LYNN JOHNSON CFNP
Nurse Practitioner (Family)
3333 PONTCHARTRAIN DR
SLIDELL, LA 70458
St. Tammany Parish (985) 238-0320
ELENA MESHELL FNP
Nurse Practitioner (Family)
3333 PONTCHARTRAIN DR
SLIDELL, LA 70458
St. Tammany Parish (985) 238-0320
CODI ROUSSELL FIELDS FNP
Nurse Practitioner
3333 PONTCHARTRAIN DR
SLIDELL, LA 70458
St. Tammany Parish (985) 768-6000

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 Lloyd Gueringer's NPI number?

The NPI number for Lloyd Gueringer is 1801177985. It was assigned to this individual provider in the NPPES registry on September 2, 2011.

Where is Lloyd Gueringer located?

Lloyd Gueringer practices at 3333 Pontchartrain Dr, Slidell, LA 70458. The listed phone number is (985) 238-0320.

What is Lloyd Gueringer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Lloyd Gueringer enrolled in Medicare?

Yes. Lloyd Gueringer 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.

What insurance does Lloyd Gueringer accept?

Health plans from CHRISTUS Health Plan list Lloyd Gueringer 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 Lloyd Gueringer affiliated with any hospitals?

According to CMS data, Lloyd Gueringer is affiliated with Our Lady Of The Angels Hospital.

When was this NPI record last updated?

The NPPES record for Lloyd Gueringer was last updated on September 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.