ANNA HENDERSON WILLIAMS CRNA
NPI 1659600179
Nurse Anesthetist, Certified Registered in Slidell, LA

Active since December 11, 2009Accepts Medicare Assignment
1700 LINDBERG DR, SLIDELL, LA 70458(985) 641-8008(985) 649-4063 Get Directions Write a Review

NPPES record last updated: August 8, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Anna Henderson Williams Crna NPPES

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

ANNA HENDERSON WILLIAMS CRNA (NPI 1659600179) is an individual nurse anesthetist, certified registered in Slidell, Louisiana, licensed in Louisiana (RN112699) and active in the NPI registry since December 2009. She is affiliated with Our Lady Of The Lake Surgical Hospital and is a graduate of Other (2008).

NPPES Registry Identity

NPI1659600179
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameANNA HENDERSON WILLIAMSCredential: CRNA
Location Address1700 LINDBERG DRSlidell, LA 70458-8062
Mailing Address636 Gause Blvd, Suite 200Slidell, LA 70458-2007 · (985) 641-8008 · Fax (985) 649-4063
Fax(985) 649-4063
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateDecember 11, 2009
Last NPPES UpdateAugust 8, 2017
NPI 1659600179 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 · RN112699
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.

1700 LINDBERG DR, Slidell, LA 70458

Other Names 1

Former Name (1)Anna Mariel Henderson Williams Crna

Accepted 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

Anna Henderson Williams Crna 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 ID9931383718
PECOS Enrollment IDI20110404000471

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
14 services12 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 Lake Surgical Hospital

Acute Care Hospitals · Slidell, LA
OwnershipPhysician
CMS Certification Number190270
Location1700 W Lindberg DriveSlidell, LA 70458 · St. Tammany County

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
$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.

Nurse Anesthetist, Certified Registered
1700 LINDBERG DR
SLIDELL, LA 70458
Nurse Anesthetist, Certified Registered
1700 LINDBERG DR
SLIDELL, LA 70458
Nurse Anesthetist, Certified Registered
1700 LINDBERG DR
SLIDELL, LA 70458
Dietitian, Registered
1700 LINDBERG DR
SLIDELL, LA 70458
Registered Nurse (Registered Nurse First Assistant)
1700 LINDBERG DR
SLIDELL, LA 70458
Nurse Anesthetist, Certified Registered
1700 LINDBERG DR
SLIDELL, LA 70458
Emergency Medicine
1700 LINDBERG DR
SLIDELL, LA 70458
Nurse Anesthetist, Certified Registered
1700 LINDBERG DR
SLIDELL, LA 70458

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 Anna Williams's NPI number?

The NPI number for Anna Williams is 1659600179. It was assigned to this individual provider in the NPPES registry on December 11, 2009. The provider is also known as Anna Mariel Henderson Williams Crna.

Where is Anna Williams located?

Anna Williams practices at 1700 Lindberg Dr, Slidell, LA 70458. The listed phone number is (985) 641-8008.

What is Anna Williams's specialty?

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

Is Anna Williams enrolled in Medicare?

Yes. Anna 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 Anna Williams accept?

Health plans from HMO Louisiana list Anna 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 Anna Williams affiliated with any hospitals?

According to CMS data, Anna Williams is affiliated with Our Lady Of The Lake Surgical Hospital.

When was this NPI record last updated?

The NPPES record for Anna Williams was last updated on August 8, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.