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MARISSA MULDER CRNA
NPI 1851011852
Nurse Anesthetist, Certified Registered in Scottsdale, AZ

Active since August 30, 2022Accepts Medicare Assignment
9500 E IRONWOOD SQUARE DR, SCOTTSDALE, AZ 85258(480) 626-2552(482) 626-2552 Get Directions Write a Review

NPPES record last updated: December 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 21, 2022, Aug 30, 2022 (2 updates tracked since 2022).

About Marissa Mulder Crna NPPES

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

MARISSA MULDER CRNA (NPI 1851011852) is an individual nurse anesthetist, certified registered in Scottsdale, Arizona, licensed in Arizona (280087) and active in the NPI registry since August 2022. She maintains a secondary practice location in Phoenix and is a graduate of Other (2022).

NPPES Registry Identity

NPI1851011852
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMARISSA MULDERCredential: CRNA
Location Address9500 E IRONWOOD SQUARE DRScottsdale, AZ 85258-4582
Mailing Address9259 W Denton LnGlendale, AZ 85305-3303 · (916) 955-4725
Phone(480) 626-2552
Fax(482) 626-2552
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateAugust 30, 2022
Last NPPES UpdateDecember 21, 20222 updates tracked since enumeration
NPPES CertifiedDecember 21, 2022
✔ NPI 1851011852 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 AZ · 280087
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.
9500 E IRONWOOD SQUARE DR, Scottsdale, AZ 85258
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Secondary Practice Location 1

Location 13929 E Bell RdPhoenix, AZ 85032-2112 · Phone (602) 923-5000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.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

Marissa Mulder 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 ID5890161244
PECOS Enrollment IDI20221026001825

Areas of Expertise CMS Part B claims 4

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 exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
66 services66 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
41 services41 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
35 services35 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85258 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.

DR. NANCY HAGEUNG KIM M.D.
Dermatology
9500 E IRONWOOD SQUARE DR, STE 110
SCOTTSDALE, AZ 85258
Maricopa County (480) 948-8400
MRS. MAUREEN THERESE WALZ NP
Nurse Practitioner (Women's Health)
9500 E IRONWOOD SQUARE DR, SUITE 124
SCOTTSDALE, AZ 85258
Maricopa County (480) 860-0550
MRS. THERESA M LONGO C.N.P.
Nurse Practitioner
9500 E IRONWOOD SQUARE DR
SCOTTSDALE, AZ 85258
Maricopa County (480) 948-8400
DR. CHRISTLE JANEL LAYTON MD
Dermatology
9500 E IRONWOOD SQUARE DR, STE 110
SCOTTSDALE, AZ 85258
Maricopa County (480) 948-8400
MATTHEW J SAUGET CRNA
Nurse Anesthetist, Certified Registered
9500 E IRONWOOD SQUARE DR
SCOTTSDALE, AZ 85258
Maricopa County (480) 626-2552
SARAH J. SNELL M.D.
Obstetrics & Gynecology
9500 E IRONWOOD SQUARE DR, SUITE 124
SCOTTSDALE, AZ 85258
Maricopa County (480) 860-0550

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 Marissa Mulder's NPI number?

The NPI number for Marissa Mulder is 1851011852. It was assigned to this individual provider in the NPPES registry on August 30, 2022.

Where is Marissa Mulder located?

Marissa Mulder practices at 9500 E Ironwood Square Dr, Scottsdale, AZ 85258. The listed phone number is (480) 626-2552.

What is Marissa Mulder's specialty?

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

Is Marissa Mulder enrolled in Medicare?

Yes. Marissa Mulder 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 Marissa Mulder accept?

Health plans from Blue Cross Blue Shield of Arizona list Marissa Mulder 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 Marissa Mulder was last updated on December 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.