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KEITH LAMAR ALEXANDER JR.
NPI 1376377580
Nurse Practitioner - Family in Biloxi, MS

Active since August 29, 2024PECOS EnrolledAccepts Medicare Assignment
715A DIVISION ST, BILOXI, MS 39530(228) 374-2494 Get Directions Write a Review

NPPES record last updated: October 22, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Keith Lamar Alexander Jr. NPPES

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

KEITH LAMAR ALEXANDER JR. (NPI 1376377580) is an individual family provider in Biloxi, Mississippi, licensed in Mississippi (906961) and active in the NPI registry since August 2024. He is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1376377580
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameKEITH LAMAR ALEXANDER JR.
Location Address715A DIVISION STBiloxi, MS 39530-2209
Mailing Address14055 John Clark Rd Unit 16bGulfport, MS 39503-7084 · (228) 493-0536
Phone(228) 374-2494
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateAugust 29, 2024
Last NPPES UpdateOctober 22, 2024
NPPES CertifiedOctober 22, 2024
✔ NPI 1376377580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MS · 906961
715A DIVISION ST, Biloxi, MS 39530
Open in Google Maps ↗

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 Health 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 and accepts Medicare assignment

Keith Lamar Alexander Jr. 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 ID4082148036
PECOS Enrollment IDI20241113001442
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 Keith Alexander reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Coastal Family Health Center, Inc
Same address
Federally Qualified Health Center (FQHC)
715A DIVISION ST
Biloxi, MS 39530
  • Reassigned Medicare billing, Mississippi enrollment
  • 90 clinicians in this Medicare group
NPI 1821086083 (228) 374-4991

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 39530 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 10

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

GREER PERLE MASSEY MSW, LCSW
Counselor (Mental Health)
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-2492
ASHLEY BURNS OD
Optometrist
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-4991
BABAK AMROLLAHIE
Family Medicine
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-2494
MS. ERICA DESHAUNE THOMAS LCSW
Social Worker (Clinical)
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-4991
DEBORAH FLAGG CFNP
Nurse Practitioner (Family)
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-4991
HELEN MARIEA GARZA DE JOHNSTON LPC
Counselor (Professional)
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-2494
JADA ELYSE VIERLING HILL WHNP-BC
Nurse Practitioner (Obstetrics & Gynecology)
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-2494
COASTAL FAMILY HEALTH CENTER, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
715A DIVISION ST
BILOXI, MS 39530
Harrison County (228) 374-4991

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 Keith Alexander's NPI number?

The NPI number for Keith Alexander is 1376377580. It was assigned to this individual provider in the NPPES registry on August 29, 2024.

Where is Keith Alexander located?

Keith Alexander practices at 715A Division St, Biloxi, MS 39530. The listed phone number is (228) 374-2494.

What is Keith Alexander's specialty?

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

Is Keith Alexander enrolled in Medicare?

Yes. Keith Alexander 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 organization bills Medicare for Keith Alexander's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Keith Alexander reassigns Medicare benefits to Coastal Family Health Center, Inc (Biloxi, 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 Keith Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Keith Alexander accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Keith Alexander 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 Keith Alexander was last updated on October 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.