Maria Van Allen, FNP
Family Nurse Practitioner · Tucson, AZ
Maria Van Allen, FNP is a family nurse practitioner with a practice address in Tucson, Arizona, and NPI 1164688636, issued on Aug 4, 2008. Check the license (Arizona AP2359, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Van Allen
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP2359 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 50 E Croydon Park RD, Tucson, AZ 85704
- Phone
- (520) 696-3438
- Enumerated
- Aug 4, 2008
- Record last updated
- Aug 29, 2023
- Medicare enrollment
- Enrolled (PECOS I20081030000734); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 50 E Croydon Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mireya Amador, FNPFamily Nurse Practitioner1215590922
- Mary Bradbury, ARNP FNPFamily Nurse Practitioner1457340028
- Carrie CannonPsychiatric/Mental Health Nurse Practitioner1063965077
- Abby Michieli, NPFamily Nurse Practitioner1811201825
- Gina Montano, A.G.N.P.-CAdult Health Nurse Practitioner1902276124
- Tammy NortonNurse Practitioner1467830893
Verify Maria Van Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP2359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Dr Ganns Diet OF Hope LLCTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Van Allen among 5,933 family nurse practitioner records in Arizona
Maria Van Allen, FNP 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 2008, is newer than 12% of them.
- NPI issued2008 · 12% of these records are older, 86% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1999 · median 2019 among the 3,510 with a school on file
- Record last updated2023 · 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).
907 family nurse practitioner records list a practice address in Tucson
They are 907 of the 18,788 NPPES records with a practice address in Tucson, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Tucson → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Melisa Blachly, FNP-CTucson, AZ 857041396069126
- Mary Bradbury, ARNP FNPTucson, AZ 857041457340028
- Kathryn Clarke, FNPTucson, AZ 857041265665467
- Maryrose Deguzman, RN, FNP-CTucson, AZ 857041750556916
- Kimberly Dyer, F.N.P.Tucson, AZ 857041255690483
- Diana Gomez, FNPTucson, AZ 857041912986068
- Rachel Gordon, FNPCTucson, AZ 857041780714477
- Amanda Hernandez, FNP-CTucson, AZ 857041598023913
Common questions
What is Maria Van Allen, FNP's NPI number?
Maria Van Allen, FNP's National Provider Identifier (NPI) is 1164688636, issued on Aug 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Maria Van Allen, FNP located?
The NPPES record lists a practice address at 50 E Croydon Park RD, Tucson, AZ, 85704. Phone: (520) 696-3438. Providers update this record themselves, so call before visiting.
How can I verify Maria Van Allen, FNP's license?
NPPES lists Arizona license number AP2359, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
What is Maria Van Allen, FNP's MIPS final score?
The 2023 MIPS final score is 93.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.