Sadie Ronhaar, NP

Neonatal Intensive Care Registered Nurse · Phoenix, AZ

Sadie Ronhaar, NP is a neonatal intensive care registered nurse with a practice address in Phoenix, Arizona, and NPI 1952019879, issued on Nov 9, 2022. Check the license with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026

1952019879

Name: Sadie Ronhaar
Credential: NP
Primary taxonomy: Neonatal Intensive Care Registered Nurse 163WN0002X
Practice location: 1919 E Thomas RD, Phoenix, AZ 85016
Phone: (602) 933-1000
Enumerated: Nov 9, 2022
Entity: Type 1 · individual

Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.

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Also registered at 1919 E Thomas RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

Asmaa Aamir, M.D.Pediatric Radiology Physician1912163791
Madeline Aaron, APRN-RNPPediatric Nurse Practitioner1851134837
Brandon Abbott, D.O., M.P.H.Student in an Organized Health Care Education/Training Program1528350139
Jason AbbottStudent in an Organized Health Care Education/Training Program1184257958
Monica Abd El Nour, MDPediatric Infectious Diseases Physician1760044101
Lindsay Abel, DOStudent in an Organized Health Care Education/Training Program1750222055

Verify Sadie Ronhaar in five checks

1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked

Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Neonatal Intensive Care Registered Nurse providers in Arizona

There are 31 neonatal intensive care registered nurse records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 31 in Arizona → Every provider in Phoenix →

Other neonatal intensive care registered nurse records in Arizona

Jennifer Amaya, APRN, NNP-BCTucson, AZ1790507754
Lily Batchelor, NNP-BCGlendale, AZ1851065189
Tami BeckmanBuckeye, AZ1497522148
Sandra Buntin, RNTucson, AZ1508536822
Catherine Carr, RNPhoenix, AZ1578631909
Andres Colondres-TorresTucson, AZ1104526136
Michelle Depietro, RN,NNPPhoenix, AZ1922052778
Elisha EsparzaTucson, AZ1184212805
Rebecca Ferguson, RNGilbert, AZ1316655095
Jeanne Fulcher, N.N.P.Mesa, AZ1841468386

Common questions

What is Sadie Ronhaar, NP's NPI number?

Sadie Ronhaar, NP's National Provider Identifier (NPI) is 1952019879, issued on Nov 9, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Sadie Ronhaar, NP located?

The NPPES record lists a practice address at 1919 E Thomas RD, Phoenix, AZ, 85016. Phone: (602) 933-1000. Providers update this record themselves, so call before visiting.

How can I verify Sadie Ronhaar, NP's license?

Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.