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MR. ALFRED E WILLIAMS PMHNP FNP-C
NPI 1427564137
Nurse Practitioner - Psychiatric/Mental Health in New Orleans, LA

Active since December 18, 2017PECOS Enrolled
3546 RUE COLETTE, NEW ORLEANS, LA 70131(504) 460-1801 Get Directions Write a Review

NPPES record last updated: April 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 9, 2026, Jan 23, 2026, Mar 27, 2025 and 4 more (7 updates tracked since 2017).

About Mr. Alfred E Williams Pmhnp Fnp-c NPPES

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

MR. ALFRED E WILLIAMS PMHNP FNP-C (NPI 1427564137) is an individual psychiatric/mental health provider in New Orleans, Louisiana, licensed in Louisiana (209483) and active in the NPI registry since December 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1427564137
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMR. ALFRED E WILLIAMSCredential: PMHNP FNP-C
Location Address3546 RUE COLETTENew Orleans, LA 70131-5431
Mailing Address3546 Rue ColetteNew Orleans, LA 70131-5431 · (504) 460-1801
Phone(504) 460-1801
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateDecember 18, 2017
Last NPPES UpdateApril 9, 20267 updates tracked since enumeration
NPPES CertifiedApril 9, 2026
✔ NPI 1427564137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in LA · 209483
Also ListedRegistered Nurse · General PracticeTaxonomy 163WG0000X · License 094013 (LA)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209483 (LA)
3546 RUE COLETTE, New Orleans, LA 70131
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Other Identifiers 1

Other094013LA · Registered Nurse

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Alfred E Williams Pmhnp Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1759700206
PECOS Enrollment IDI20260106003654
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70131 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
$86.76 typical visit price
range $55.50 – $170.30
Typical copayment $21.69 (range $13.87 – $42.57)
Most-billed visit code 99203
Established Patient
$98.35 typical visit price
range $17.42 – $138.03
Typical copayment $24.58 (range $4.35 – $34.50)
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 Alfred Williams's NPI number?

The NPI number for Alfred Williams is 1427564137. It was assigned to this individual provider in the NPPES registry on December 18, 2017.

Where is Alfred Williams located?

Alfred Williams practices at 3546 Rue Colette, New Orleans, LA 70131. The listed phone number is (504) 460-1801.

What is Alfred Williams's specialty?

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

Is Alfred Williams enrolled in Medicare?

Yes. Alfred Williams is registered in the Medicare PECOS enrollment system.

What insurance does Alfred Williams accept?

Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Alfred Williams 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 Alfred Williams was last updated on April 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.