Marissa Mulder, CRNA
Certified Registered Nurse Anesthetist · Scottsdale, AZ
Marissa Mulder, CRNA is a certified registered nurse anesthetist with a practice address in Scottsdale, Arizona, and NPI 1851011852, issued on Aug 30, 2022. Check the license (Arizona 280087, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Mulder
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 280087 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 9500 E Ironwood Square Dr, Scottsdale, AZ 85258
- Phone
- (480) 626-2552
- Enumerated
- Aug 30, 2022
- Record last updated
- Dec 21, 2022
- Fax
- (482) 626-2552
- Medicare enrollment
- Enrolled (PECOS I20221026001825); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,100 in Arizona → Look up another NPI →
Also registered at 9500 E Ironwood Square Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Sauget, CRNACertified Registered Nurse Anesthetist1740415157
- Sarah Snell, M.D.Obstetrics & Gynecology Physician1831189315
- Maureen Walz, NPWomen's Health Nurse Practitioner1609911403
Verify Marissa Mulder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 280087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $214.43
8 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Ascend Anesthesia LLCPhoenix, AZ
- Summit Anesthesia Services PLLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Mulder among 1,100 certified registered nurse anesthetist records in Arizona
Marissa Mulder, CRNA is one of 1,100 certified registered nurse anesthetist records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2022 · median 2017 among the 891 with a school on file
- Record last updated2022 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
178 certified registered nurse anesthetist records list a practice address in Scottsdale
They are 178 of the 11,008 NPPES records with a practice address in Scottsdale, and 1,100 certified registered nurse anesthetist records in Arizona.
All 1,100 in Arizona → Every provider in Scottsdale → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Lori Denewiler, CRNAScottsdale, AZ 852581316224603
- David Good, RNScottsdale, AZ 852581558515940
- Garred MillerScottsdale, AZ 852581427931740
- Kirk SanfordScottsdale, AZ 852581679959209
- Matthew Sauget, CRNAScottsdale, AZ 852581740415157
- Angela Sees, CRNAScottsdale, AZ 852581922025683
- Svetlana Zavurova, CRNAScottsdale, AZ 852581497846190
- Barbara Hadley, CRNAScottsdale, AZ 852591821072513
Common questions
What is Marissa Mulder, CRNA's NPI number?
Marissa Mulder, CRNA's National Provider Identifier (NPI) is 1851011852, issued on Aug 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Mulder, CRNA located?
The NPPES record lists a practice address at 9500 E Ironwood Square Dr, Scottsdale, AZ, 85258. Phone: (480) 626-2552. Providers update this record themselves, so call before visiting.
How can I verify Marissa Mulder, CRNA's license?
NPPES lists Arizona license number 280087, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.