NPPES file of Aug 9, 2026

Marilyn Chandross, NP

Adult Health Nurse Practitioner · Pontiac, MI

Marilyn Chandross, NP is an adult health nurse practitioner with a practice address in Pontiac, Michigan, and NPI 1023352648, issued on Nov 20, 2012. Check the license (Michigan 4704169530, as entered in NPPES) with the Michigan 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
1023352648
Name
Marilyn Chandross
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
4704169530 MI
Self-reported in NPPES; status is on the state search
Practice location
44405 Woodward Ave, Pontiac, MI 48341
Phone
(248) 858-3700
Enumerated
Nov 20, 2012
Record last updated
Nov 20, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160606001337); 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 44405 Woodward Ave

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

  1. Ali Abbas, M.D.Internal Medicine Physician1972167526
  2. Adib Abdelrahman, D.O.Obstetrics & Gynecology Physician1679889406
  3. Ahmed Abubakr, MDInternal Medicine Physician1235624719
  4. Katherine Ackerman, DOGynecologic Oncology Physician1306530902
  5. Imran Ahmed, DOStudent in an Organized Health Care Education/Training Program1902696297
  6. Jasvir Ajimal, DDSDentist1306576897

Verify Marilyn Chandross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704169530
    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 Michigan 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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91% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

113 Medicare Part D claims for 48 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Marilyn Chandross113
  2. Specialty average1,280

Most prescribed

  1. Clopidogrel55 claims
  2. Amiodarone Hcl11 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: $1,757.06

22 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marilyn Chandross$1,757.06
  2. Specialty average$946.40

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. Michigan Healthcare Professionals PCBloomfield Hills, MI

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

Marilyn Chandross among 831 adult health nurse practitioner records in Michigan

Marilyn Chandross, NP is one of 831 adult health nurse practitioner records with a practice address in Michigan. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 46% of them.

  • NPI issued2012 · 46% of these records are older, 47% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated1995 · median 2014 among the 406 with a school on file
  • Record last updated2012 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Michigan

There are 831 adult health nurse practitioner records in Michigan.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Diane Bosen, NPPontiac, MI 483411164594313
  2. Bridget GiampaPontiac, MI 483411346675634
  3. Tanya Gurne, N.P.Pontiac, MI 483411144394131
  4. Christina Poponea, NPPontiac, MI 483411679973101
  5. Gail Schramek, NPPontiac, MI 483411669442216
  6. Cinthia Davis, NPPontiac, MI 483421184885584
  7. Deborah Eckert, N.P.Pontiac, MI 483401588664254
  8. Dorothy Rodriguez, ANP-BCPontiac, MI 483421043261985

Common questions

What is Marilyn Chandross, NP's NPI number?

Marilyn Chandross, NP's National Provider Identifier (NPI) is 1023352648, issued on Nov 20, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Marilyn Chandross, NP located?

The NPPES record lists a practice address at 44405 Woodward Ave, Pontiac, MI, 48341. Phone: (248) 858-3700. Providers update this record themselves, so call before visiting.

How can I verify Marilyn Chandross, NP's license?

NPPES lists Michigan license number 4704169530, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Marilyn Chandross, NP prescribe under Medicare Part D?

In 2024, Marilyn Chandross, NP had 113 Medicare Part D claims for 48 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.