NPPES file of Aug 9, 2026

Amber Berleen, FNP

Family Nurse Practitioner · Glendale, AZ

Amber Berleen, FNP is a family nurse practitioner with a practice address in Glendale, Arizona, and NPI 1851890222, issued on Feb 12, 2018. Check the license (Arizona AP11009, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851890222
Name
Amber Berleen
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP11009 AZ
Self-reported in NPPES; status is on the state search
Practice location
5810 W Beverly LN, Glendale, AZ 85306
Phone
(623) 312-3000
Enumerated
Feb 12, 2018
Record last updated
Dec 3, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(623) 312-3060
Medicaid ID
369128 AZ
Medicare enrollment
Enrolled (PECOS I20180326000285); 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.
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Also registered at 5810 W Beverly LN

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

  1. Rajesh Bagai, MDHematology & Oncology Physician1306866736
  2. Andrei BalandinHematology & Oncology Physician1427225986
  3. Patricia Bolivar, LMSWSocial Worker1720870876
  4. Elisa Bomgaars, MDHematology & Oncology Physician1841220225
  5. Lauren Duda, RDNRegistered Dietitian1770194615
  6. James Ewing, M.D.Medical Oncology Physician1689837601

Verify Amber Berleen 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 AP11009
    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.

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64% fewer Medicare Part D claims than the average family nurse practitioner in 2024

464 Medicare Part D claims for 145 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 57 claims were for opioids.

  1. Amber Berleen464
  2. Specialty average1,305

Most prescribed

  1. Eliquis79 claims
  2. Anastrozole37 claims
  3. Hydroxyurea37 claims
  4. Potassium Chloride27 claims
  5. Oxycodone-Acetaminophen22 claims
  6. Venclexta21 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $2,966.26

127 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Amber Berleen$2,966.26
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Ironwood Physicians PCGlendale, AZ

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

231 family nurse practitioner records list a practice address in Glendale

They are 231 of the 5,447 NPPES records with a practice address in Glendale, and 5,933 family nurse practitioner records in Arizona.

Other family nurse practitioner records in Arizona

  1. Sharla Abalos, NPTucson, AZ1356017677
  2. Kristian Abarca, DNP, FNPWillcox, AZ1710587019
  3. Rosa Abarca, FNP-BC, FNP-CYuma, AZ1023716149
  4. Jessica AbawiChandler, AZ1952943235
  5. Dorothy AbbeyPhoenix, AZ1194535336
  6. Brady AbbottTaylor, AZ1295669331
  7. Mannal Abdalla, FNP, RN, CSAPhoenix, AZ1598258014
  8. Abdirahman AbdiScottsdale, AZ1497405229
  9. Dahab Abdukkaliq, FNPChandler, AZ1780190108
  10. Alyssa Abegg-Garcia, ARNPGilbert, AZ1578081980

Common questions

What is Amber Berleen, FNP's NPI number?

Amber Berleen, FNP's National Provider Identifier (NPI) is 1851890222, issued on Feb 12, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Amber Berleen, FNP located?

The NPPES record lists a practice address at 5810 W Beverly LN, Glendale, AZ, 85306. Phone: (623) 312-3000. Providers update this record themselves, so call before visiting.

How can I verify Amber Berleen, FNP's license?

NPPES lists Arizona license number AP11009, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Amber Berleen, FNP prescribe under Medicare Part D?

In 2024, Amber Berleen, FNP had 464 Medicare Part D claims for 145 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.