NPPES file of Aug 9, 2026

Mary Elizabeth Mylchreest, APRN (FNP-C)

Family Nurse Practitioner · Phoenix, AZ

Mary Elizabeth Mylchreest, APRN (FNP-C) is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1497575039, issued on Oct 16, 2024. Check the license (Arizona 317303, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497575039
Name
Mary Elizabeth Mylchreest
Credential
APRN (FNP-C)
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
317303 AZ
RN203810 AZ
Self-reported in NPPES; status is on the state search
Practice location
19829 N 27TH Ave, Phoenix, AZ 85027
Phone
(623) 879-6100
Enumerated
Oct 16, 2024
Record last updated
Dec 11, 2024
Medicare enrollment
Enrolled (PECOS I20250321003031); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →

Also registered at 19829 N 27TH Ave

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

  1. Anam Abbasi, MDHospitalist Physician1568990695
  2. John Alvey, DOEmergency Medicine Physician1588775746
  3. Carlos Anaya, MDAnesthesiology Physician1750460457
  4. Marium Asad, M.D.Internal Medicine Physician1518458157
  5. Marjan Ashtiani, FNPPrimary Care Nurse Practitioner1174144885
  6. Christian Atkinson, PHARMDPharmacist1386362648

Verify Mary Elizabeth Mylchreest in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 317303    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Honorhealth AmbulatoryScottsdale, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Elizabeth Mylchreest among 5,933 family nurse practitioner records in Arizona

Mary Elizabeth Mylchreest, APRN (FNP-C) is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 86% of them.

  • NPI issued2024 · 86% of these records are older, 8% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2024 · median 2019 among the 3,510 with a school on file
  • Record last updated2024 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,242 family nurse practitioner records list a practice address in Phoenix

They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.

All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Wendy Batchelor, FNPPhoenix, AZ 850271366790156
  2. Carol Collins, A.R.N.P.Phoenix, AZ 850271104859875
  3. Cynthia Cornell, MSN, FNPPhoenix, AZ 850271265511448
  4. Lisa Dela Cruz, NP-CPhoenix, AZ 850271326471640
  5. Daniel Deusterman, F.N.P.Phoenix, AZ 850271447437942
  6. Leslie Johnson, F.N.P.Phoenix, AZ 850271740255181
  7. Miriam King-Dagen, FNP-BCPhoenix, AZ 850271598986739
  8. Susan Orsich, RN, FNPPhoenix, AZ 850271467766899

Common questions

What is Mary Elizabeth Mylchreest, APRN (FNP-C)'s NPI number?

Mary Elizabeth Mylchreest, APRN (FNP-C)'s National Provider Identifier (NPI) is 1497575039, issued on Oct 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mary Elizabeth Mylchreest, APRN (FNP-C) located?

The NPPES record lists a practice address at 19829 N 27TH Ave, Phoenix, AZ, 85027. Phone: (623) 879-6100. Providers update this record themselves, so call before visiting.

How can I verify Mary Elizabeth Mylchreest, APRN (FNP-C)'s license?

NPPES lists Arizona license number 317303, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.