NPPES file of Aug 9, 2026

Elizabeth Marie Clapper, MSN, APRN, FNP-C

Family Nurse Practitioner · Phoenix, AZ

Elizabeth Marie Clapper, MSN, APRN, FNP-C is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1275222424, issued on May 3, 2023. Check the license (Arizona 238251, 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
1275222424
Name
Elizabeth Marie Clapper
Credential
MSN, APRN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
238251 AZ
Self-reported in NPPES; status is on the state search
Practice location
2201 E Camelback RD Ste 101A, Phoenix, AZ 85016
Phone
(888) 663-6331
Enumerated
May 3, 2023
Record last updated
Feb 19, 2026
Fax
(415) 252-7176
Medicaid ID
129411 AZ
Medicare enrollment
Enrolled (PECOS I20230616001314); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →

Also registered at 2201 E Camelback RD Ste 101A

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

  1. Maria Andrews, FNPFamily Nurse Practitioner1801196175
  2. Katherine Cashner, FNP-BCNurse Practitioner1225330111
  3. Jamie Conigliaro, NPNurse Practitioner1356909584
  4. Christina Cousins, P.A.-CPhysician Assistant1922022813
  5. Lisa Daniels, PAPhysician Assistant1144353327
  6. Tara Debardeleben, NPFamily Nurse Practitioner1265828230

Verify Elizabeth Marie Clapper 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 238251    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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63% fewer Medicare Part D claims than the average family nurse practitioner in 2024

486 Medicare Part D claims for 198 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Elizabeth Clapper486
  2. Specialty average1,305

Most prescribed

  1. Albuterol Sulfate Hfa25 claims
  2. Amoxicillin-Clavulanate Potass25 claims
  3. Azithromycin20 claims
  4. Doxycycline Hyclate18 claims
  5. Lisinopril18 claims
  6. Levothyroxine Sodium17 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: $55.11

3 payments; by number, the most common kind was food and beverage; the largest payer was Phadia US Inc. 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. Elizabeth Clapper$55.11
  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. Good Health Medical PLLCSan Tan Valley, AZ

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

Elizabeth Marie Clapper among 5,933 family nurse practitioner records in Arizona

Elizabeth Marie Clapper, MSN, 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 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2023 · median 2019 among the 3,510 with a school on file
  • Record last updated2026 · 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. Susan Brown, APRN-BCPhoenix, AZ 850161821108135
  2. Tammy Gragg, D.N.P., FNP-C, PMHNPPhoenix, AZ 850161174604946
  3. Lonna Gutierrez, NPPhoenix, AZ 850161962512111
  4. Heather Healy, NPPhoenix, AZ 850161669493771
  5. Lorraine Homes, NPPhoenix, AZ 850161255375481
  6. Susie Jannusch, FNPPhoenix, AZ 850161518998871
  7. Timothy Mathews, FNP-CPhoenix, AZ 850161861584187
  8. Shannon Myers, FNP-CPhoenix, AZ 850161821108747

Common questions

What is Elizabeth Marie Clapper, MSN, APRN, FNP-C's NPI number?

Elizabeth Marie Clapper, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1275222424, issued on May 3, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Marie Clapper, MSN, APRN, FNP-C located?

The NPPES record lists a practice address at 2201 E Camelback RD Ste 101A, Phoenix, AZ, 85016. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Marie Clapper, MSN, APRN, FNP-C's license?

NPPES lists Arizona license number 238251, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth Marie Clapper, MSN, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Elizabeth Marie Clapper, MSN, APRN, FNP-C had 486 Medicare Part D claims for 198 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.

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.