1. Home
  2. Directory
  3. Arizona
  4. Sierra Vista
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

MARY SUZANNE COOK CRNA
NPI 1598495889
Nurse Anesthetist, Certified Registered in Sierra Vista, AZ

Active since June 10, 2022Accepts Medicare Assignment
5700 AZ-90, SIERRA VISTA, AZ 85635(520) 623-2000 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 4, 2025, Jul 1, 2024, Jun 10, 2022 (3 updates tracked since 2022).

About Mary Suzanne Cook Crna NPPES

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

MARY SUZANNE COOK CRNA (NPI 1598495889) is an individual nurse anesthetist, certified registered in Sierra Vista, Arizona, licensed in Arizona (321901) and active in the NPI registry since June 2022. She is a graduate of Georgetown University School Of Medicine (2024).

NPPES Registry Identity

NPI1598495889
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMARY SUZANNE COOKCredential: CRNA
Location Address5700 AZ-90Sierra Vista, AZ 85635
Mailing Address3700 O St NwWashington, DC 20057-0002
Phone(520) 623-2000
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2024
Enumeration DateJune 10, 2022
Last NPPES UpdateNovember 4, 20253 updates tracked since enumeration
NPPES CertifiedNovember 4, 2025
✔ NPI 1598495889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in AZ · 321901✔ Licensed in NM · 79261
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.
Also ListedRegistered Nurse · SchoolTaxonomy 163WS0200X · License RN207581 (AZ)
5700 AZ-90, Sierra Vista, AZ 85635
Open in Google Maps ↗

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

Mary Suzanne Cook 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 ID446796189
PECOS Enrollment IDI20250527000175

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85635 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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 6

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

JOHN ANTHONY PENUNURI FNP-C
Nurse Practitioner (Family)
5700 AZ-90
SIERRA VISTA, AZ 85635
Cochise County (520) 263-2453
AMANDA MATNEY PA-C
Physician Assistant
5700 AZ-90
SIERRA VISTA, AZ 85635
Cochise County (520) 263-2000
MR. SAMI AQQAD M.D.
Internal Medicine
5700 AZ-90
SIERRA VISTA, AZ 85635
Cochise County (520) 263-2000
TODD HYRUM CHAPMAN CRNA
Nurse Anesthetist, Certified Registered
5700 AZ-90
SIERRA VISTA, AZ 85635
Cochise County (480) 266-8916
DR. JACOB ELIJAH GOOD DNP, CRNA
Nurse Anesthetist, Certified Registered
5700 AZ-90
SIERRA VISTA, AZ 85635
Cochise County (520) 263-2000
JAMES MAR DO
Internal Medicine
5700 AZ-90
SIERRA VISTA, AZ 85635
Cochise County (520) 263-2000

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 Mary Cook's NPI number?

The NPI number for Mary Cook is 1598495889. It was assigned to this individual provider in the NPPES registry on June 10, 2022.

Where is Mary Cook located?

Mary Cook practices at 5700 Az-90, Sierra Vista, AZ 85635. The listed phone number is (520) 623-2000.

What is Mary Cook's specialty?

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

Is Mary Cook enrolled in Medicare?

Yes. Mary Cook 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.

When was this NPI record last updated?

The NPPES record for Mary Cook was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.