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MATTHEW WILLIAMS C.R.N.A.
NPI 1396134268
Nurse Anesthetist, Certified Registered in Baton Rouge, LA

Active since January 15, 2015Accepts Medicare Assignment
7777 HENNESSY BLVD, SUITE 301, BATON ROUGE, LA 70808(225) 214-6438 Get Directions Write a Review

NPPES record last updated: January 15, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Matthew Williams C.r.n.a. NPPES

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

MATTHEW WILLIAMS C.R.N.A. (NPI 1396134268) is an individual nurse anesthetist, certified registered in Baton Rouge, Louisiana, licensed in Louisiana (AP08125) and active in the NPI registry since January 2015. He is affiliated with Ochsner Medical Center - Baton Rouge and is a graduate of Other (2014).

NPPES Registry Identity

NPI1396134268
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMATTHEW WILLIAMSCredential: C.R.N.A.
Location Address7777 HENNESSY BLVD, SUITE 301Baton Rouge, LA 70808-4300
Mailing Address7777 Hennessy Blvd, Suite 301Baton Rouge, LA 70808-4300 · (225) 214-6438
Phone(225) 214-6438
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJanuary 15, 2015
✔ NPI 1396134268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in LA · AP08125
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
7777 HENNESSY BLVD, Baton Rouge, LA 70808
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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 and accepts Medicare assignment

Matthew Williams C.r.n.a. 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 ID143546705
PECOS Enrollment IDI20150226001174

Hospital Affiliations CMS Care Compare

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

Ochsner Medical Center - Baton Rouge

Acute Care Hospitals · Baton Rouge, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190202
Location17000 Medical Center DrBaton Rouge, LA 70816 · E. Baton Rouge County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70808 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
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
Most-billed visit code 99213
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 20

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

SARA ADAMS MARTIN MD
Anesthesiology
7777 HENNESSY BLVD, SUITE 301
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 214-6438
CELESTE BUUCK FNP
Nurse Practitioner
7777 HENNESSY BLVD, SUITE 1000
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 767-3900
PAMELA STANLEY NP
Nurse Practitioner (Acute Care)
7777 HENNESSY BLVD, SUITE 701
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 765-5864
EYE SPECIALISTS EYEWEAR
Durable Medical Equipment & Medical Supplies
7777 HENNESSY BLVD, SUITE 5000
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 768-7777
DR. JOHN MCALISTER WHITAKER M.D.
Surgery
7777 HENNESSY BLVD, SUITE 612
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 769-5656
PAULLA DANIELLE BROUILLETTE PA
Physician Assistant
7777 HENNESSY BLVD, OUR LADY OF THE LAKE MED CNTR -- ER DEPT
BATON ROUGE, LA 70808
East Baton Rouge Parish (888) 447-2450
OUR LADY OF THE LAKE ADVANCED HEALTH SOLUTIONS
Surgery
7777 HENNESSY BLVD, SUITE 612
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 769-5656
AMY MARTIN MCMILLAN CRNA
Nurse Anesthetist, Certified Registered
7777 HENNESSY BLVD, SUITE 301
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 214-6438

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 Matthew Williams's NPI number?

The NPI number for Matthew Williams is 1396134268. It was assigned to this individual provider in the NPPES registry on January 15, 2015.

Where is Matthew Williams located?

Matthew Williams practices at 7777 Hennessy Blvd Suite 301, Baton Rouge, LA 70808. The listed phone number is (225) 214-6438.

What is Matthew Williams's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Matthew Williams enrolled in Medicare?

Yes. Matthew Williams 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 Matthew Williams accept?

Health plans from HMO Louisiana and UnitedHealthcare list Matthew 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.

Is Matthew Williams affiliated with any hospitals?

According to CMS data, Matthew Williams is affiliated with Ochsner Medical Center - Baton Rouge.

When was this NPI record last updated?

The NPPES record for Matthew Williams was last updated on January 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.