NPPES file of Aug 9, 2026

Madiop Diouf

Family Nurse Practitioner · Roxbury, MA

Madiop Diouf is a family nurse practitioner with a practice address in Roxbury, Massachusetts, and NPI 1578109856, issued on Nov 21, 2019. Check the license (Massachusetts RN2295406, as entered in NPPES) with the Massachusetts 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
1578109856
Name
Madiop Diouf
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN2295406 MA
Self-reported in NPPES; status is on the state search
Practice location
45 Dimock St, Roxbury, MA 02119
Phone
(617) 442-8800
Enumerated
Nov 21, 2019
Record last updated
Jun 9, 2022
Fax
(617) 541-8472
Medicare enrollment
Enrolled (PECOS I20220106001061); 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 45 Dimock St

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

  1. Adeyemi Adeniyi, A-GNPPrimary Care Nurse Practitioner1780238659
  2. Nikita Aneja, ODOptometrist1861984031
  3. Karina Arias, LICSWClinical Social Worker1386191583
  4. Kira Armajani, LICSWClinical Social Worker1326395435
  5. Khaled Asaad, BDSPediatric Dentistry1295296671
  6. Melanie Baker, RD, LDNPediatric Nutrition Registered Dietitian1598894719

Verify Madiop Diouf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2295406
    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 Massachusetts 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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81% fewer Medicare Part D claims than the average family nurse practitioner in 2024

252 Medicare Part D claims for 138 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Madiop Diouf252
  2. Specialty average1,305

Most prescribed

  1. Ibuprofen15 claims
  2. Fluticasone Propionate13 claims
  3. Amlodipine Besylate12 claims
  4. Cyclobenzaprine Hcl12 claims
  5. Lisinopril12 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. Dimock Community Health Center, Inc.Roxbury, MA

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

Madiop Diouf among 4,724 family nurse practitioner records in Massachusetts

Madiop Diouf is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% 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 54% of them.

  • NPI issued2019 · 54% of these records are older, 40% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2021 · median 2019 among the 2,704 with a school on file
  • Record last updated2022 · 42% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 family nurse practitioner records list a practice address in Roxbury

They are 18 of the 1,027 NPPES records with a practice address in Roxbury, and 4,724 family nurse practitioner records in Massachusetts.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Justin Alves, FNP-BCBoston, MA 021191669167185
  2. Jonathan Foster-Moore, FNP-BCRoxbury, MA 021191790394096
  3. Corrina Kent, FNPBoston, MA 021191659978146
  4. Yessica Labour Aguasvivas, CNPRoxbury, MA 021191427738533
  5. Joanna Ly, NPBoston, MA 021191851868111
  6. Emily McKeon, CNPBoston, MA 021191194459826
  7. Josie Ouellette, NPBoston, MA 021191063124212
  8. Jennifer Proietti, NPBoston, MA 021191184925026

Common questions

What is Madiop Diouf's NPI number?

Madiop Diouf's National Provider Identifier (NPI) is 1578109856, issued on Nov 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Madiop Diouf located?

The NPPES record lists a practice address at 45 Dimock St, Roxbury, MA, 02119. Phone: (617) 442-8800. Providers update this record themselves, so call before visiting.

How can I verify Madiop Diouf's license?

NPPES lists Massachusetts license number RN2295406, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Madiop Diouf prescribe under Medicare Part D?

In 2024, Madiop Diouf had 252 Medicare Part D claims for 138 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.