NPPES file of Aug 9, 2026

Marceline E. Ndum

Family Medicine Physician · Chandler, AZ

Marceline E. Ndum is a family medicine physician with a practice address in Chandler, Arizona, and NPI 1366007411, issued on May 3, 2019. Check the license (Arizona 224902, as entered in NPPES) on the Arizona Medical Board; 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
1366007411
Name
Marceline E. Ndum
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
224902 AZ
Self-reported in NPPES; status is on the state search
Practice location
1036 N Arizona Ave, Chandler, AZ 85225
Phone
(480) 618-0027
Enumerated
May 3, 2019
Record last updated
Nov 16, 2022
Fax
(520) 300-8059
Medicare enrollment
Enrolled (PECOS I20190912002474); 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 1036 N Arizona Ave

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

  1. Melissa Frost, FNP-BCFamily Nurse Practitioner1689135733
  2. Charlotte Gurule, M.D.Family Medicine Physician1770552598
  3. Brent Han, D.O.Family Medicine Physician1629451315

Verify Marceline E. Ndum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 224902
    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
Open 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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About as many Medicare Part D claims as the average family medicine physician in 2024

3,551 Medicare Part D claims for 413 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 22 claims were for opioids.

  1. Marceline Ndum3,551
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium323 claims
  2. Losartan Potassium222 claims
  3. Amlodipine Besylate182 claims
  4. Levothyroxine Sodium135 claims
  5. Lisinopril122 claims
  6. Metformin Hcl94 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.

Bills Medicare through one group practice

  1. Oak Street Health Physicians Group OF Arizona PLLCChandler, AZ

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

Marceline E. Ndum among 3,119 family medicine physician records in Arizona

Marceline E. Ndum is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 83% of them.

  • NPI issued2019 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2018 · median 2006 among the 1,775 with a school on file
  • Record last updated2022 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

98 family medicine physician records list a practice address in Chandler

They are 98 of the 5,497 NPPES records with a practice address in Chandler, and 3,119 family medicine physician records in Arizona.

The 8 family medicine physician records with the nearest ZIP codes

  1. Tanya Balov, D.O.Chandler, AZ 852251164801205
  2. Lenore Encinas, M.D.Chandler, AZ 852251598826588
  3. Charlotte Gurule, M.D.Chandler, AZ 852251770552598
  4. Brent Han, D.O.Chandler, AZ 852251629451315
  5. Petar Novakovic, M.D.Chandler, AZ 852251255388831
  6. Srilakshmi Settipalli, MDChandler, AZ 852251023305786
  7. Barbara Stone, MDChandler, AZ 852251790835023
  8. Charles Armstrong, DOChandler, AZ 852241255743548

Common questions

What is Marceline E. Ndum's NPI number?

Marceline E. Ndum's National Provider Identifier (NPI) is 1366007411, issued on May 3, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Marceline E. Ndum located?

The NPPES record lists a practice address at 1036 N Arizona Ave, Chandler, AZ, 85225. Phone: (480) 618-0027. Providers update this record themselves, so call before visiting.

How can I verify Marceline E. Ndum's license?

NPPES lists Arizona license number 224902, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Marceline E. Ndum prescribe under Medicare Part D?

In 2024, Marceline E. Ndum had 3,551 Medicare Part D claims for 413 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.