NPPES file of Aug 9, 2026

Diep Tran, NP

Family Nurse Practitioner · Chicago, IL

Diep Tran, NP is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1154969418, issued on Dec 18, 2019. Check the license (Illinois 209.020630, as entered in NPPES) with the Illinois 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
1154969418
Name
Diep Tran
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.020630 IL
Self-reported in NPPES; status is on the state search
Practice location
1401 S California Ave, Chicago, IL 60608
Phone
(773) 522-2010
Enumerated
Dec 18, 2019
Record last updated
Sep 16, 2022
Medicare enrollment
Enrolled (PECOS I20200323001537); 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 1401 S California Ave

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

  1. Shannon AllisonSpeech-Language Assistant1083964365
  2. Kelly AroraOccupational Therapist1083833842
  3. Amy AtchisonPhysical Therapist1245588185
  4. Estelita Balanon, PTPhysical Therapist1306194121
  5. Heather Beaudoin, PTPhysical Therapist1578177960
  6. Christopher Biewer, PTPhysical Therapist1326397530

Verify Diep Tran in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.020630
    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 Illinois 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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24% fewer Medicare Part D claims than the average family nurse practitioner in 2024

987 Medicare Part D claims for 237 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 380 claims were for opioids.

  1. Diep Tran987
  2. Specialty average1,305

Most prescribed

  1. Tramadol Hcl201 claims
  2. Gabapentin133 claims
  3. Hydrocodone-Acetaminophen127 claims
  4. Triamcinolone Acetonide112 claims
  5. Lidocaine Hcl77 claims
  6. Duloxetine Hcl57 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 2 group practices

  1. Hansa Medical Groupe PLLCSkokie, IL
  2. Select Rehabilitation, LLCGlenview, IL

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

Diep Tran among 7,639 family nurse practitioner records in Illinois

Diep Tran, NP is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% 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 51% of them.

  • NPI issued2019 · 51% of these records are older, 41% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2019 · median 2018 among the 4,778 with a school on file
  • Record last updated2022 · 39% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,567 family nurse practitioner records list a practice address in Chicago

They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ka'Tee Abercrombie, FNP-CChicago, IL 606081023475894
  2. Mateo Betanzos, FNP/BCChicago, IL 606081457767998
  3. Debra Brunk, N.P.Chicago, IL 606081003901471
  4. Deborah BryantChicago, IL 606081952703795
  5. Jennifer Colella, APNChicago, IL 606081659700060
  6. Anne FlosiChicago, IL 606081508205261
  7. Po Ling Fung, APNChicago, IL 606081558780858
  8. Hannah Holmes, MS, RN, FNP-BCChicago, IL 606081851789275

Common questions

What is Diep Tran, NP's NPI number?

Diep Tran, NP's National Provider Identifier (NPI) is 1154969418, issued on Dec 18, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Diep Tran, NP located?

The NPPES record lists a practice address at 1401 S California Ave, Chicago, IL, 60608. Phone: (773) 522-2010. Providers update this record themselves, so call before visiting.

How can I verify Diep Tran, NP's license?

NPPES lists Illinois license number 209.020630, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Diep Tran, NP prescribe under Medicare Part D?

In 2024, Diep Tran, NP had 987 Medicare Part D claims for 237 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.