NPPES file of Aug 9, 2026

Ellen Tan, MSN, APRN, FNP-C

Family Nurse Practitioner · Troy, MI

Ellen Tan, MSN, APRN, FNP-C is a family nurse practitioner with a practice address in Troy, Michigan, and NPI 1013781251, issued on Nov 8, 2023. Check the license (Michigan 4704348446, 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
1013781251
Name
Ellen Tan
Credential
MSN, APRN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704348446 MI
Self-reported in NPPES; status is on the state search
Practice location
3290 W Big Beaver RD Ste 150, Troy, MI 48084
Phone
(248) 792-6527
Enumerated
Nov 8, 2023
Record last updated
Nov 8, 2023
Medicare enrollment
Enrolled (PECOS I20240207003835); 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 3290 W Big Beaver RD Ste 150

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

  1. Jayant Jagannathan, MDNeurological Surgery Physician1558578708
  2. Kyrstina Mariouw, PH.DClinical Neuropsychologist1487054441
  3. Rylie Russ, PA-CPhysician Assistant1013756352

Verify Ellen Tan 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 4704348446
    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

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99% fewer Medicare Part D claims than the average family nurse practitioner in 2024

13 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ellen Tan13
  2. Specialty average1,305

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: $207.47

5 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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. Ellen Tan$207.47
  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.

One hospital affiliation

  1. Mclaren MacombMount Clemens, MI · Acute Care Hospitals1 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Ellen Tan among 5,356 family nurse practitioner records in Michigan

Ellen Tan, MSN, APRN, FNP-C is one of 5,356 family nurse practitioner records with a practice address in Michigan. 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 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2023 · median 2019 among the 3,254 with a school on file
  • Record last updated2023 · 40% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

120 family nurse practitioner records list a practice address in Troy

They are 120 of the 3,809 NPPES records with a practice address in Troy, and 5,356 family nurse practitioner records in Michigan.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kimberley Deslippe, ARNPTroy, MI 480841124494232
  2. Jessica Douglas-Daniel, DNP, FNP-BC, FNP-CTroy, MI 480841851884621
  3. Elise Fodor, MSN, RN, FNP-CTroy, MI 480841306394580
  4. Pamela Jones, R.N., N.P.Troy, MI 480841326236597
  5. Sarah Lim, FNP-BCTroy, MI 480841851812994
  6. Angela MaceriTroy, MI 480841679010821
  7. Daniela Maxim, FNP-BCTroy, MI 480841962892307
  8. Tonya Melton, APRN-BC, FNPTroy, MI 480841518966001

Common questions

What is Ellen Tan, MSN, APRN, FNP-C's NPI number?

Ellen Tan, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1013781251, issued on Nov 8, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Tan, MSN, APRN, FNP-C located?

The NPPES record lists a practice address at 3290 W Big Beaver RD Ste 150, Troy, MI, 48084. Phone: (248) 792-6527. Providers update this record themselves, so call before visiting.

How can I verify Ellen Tan, MSN, APRN, FNP-C's license?

NPPES lists Michigan license number 4704348446, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Ellen Tan, MSN, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Ellen Tan, MSN, APRN, FNP-C had 13 Medicare Part D claims; 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.