NPPES file of Aug 9, 2026

Seynor A. Massalee-Kennedy, NP

Nurse Practitioner · Van Buren Twp, MI

Seynor A. Massalee-Kennedy, NP is a nurse practitioner with a practice address in Van Buren Twp, Michigan, and NPI 1154884500, issued on Apr 12, 2019. Check the license (Michigan 4704321588, 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
1154884500
Name
Seynor A. Massalee-Kennedy
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4704321588 MI
Self-reported in NPPES; status is on the state search
Practice location
6300 Sadie LN, Van Buren Twp, MI 48111
Phone
(313) 208-4588
Enumerated
Apr 12, 2019
Record last updated
Apr 12, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →

Verify Seynor A. Massalee-Kennedy 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 4704321588    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

97% fewer Medicare Part D claims than the average nurse practitioner in 2024

29 Medicare Part D claims for 23 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Seynor Massalee-Kennedy29
  2. Specialty average1,109

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.

Seynor A. Massalee-Kennedy among 3,574 nurse practitioner records in Michigan

Seynor A. Massalee-Kennedy, NP is one of 3,574 nurse practitioner records with a practice address in Michigan. 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 65% of them.

  • NPI issued2019 · 65% of these records are older, 29% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2019 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 nurse practitioner record lists a practice address in Van Buren Twp

They are 1 of the 85 NPPES records with a practice address in Van Buren Twp, and 3,574 nurse practitioner records in Michigan.

All 3,574 in Michigan → Every provider in Van Buren Twp → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Vera Cigan, DHA., FNP-CBelleville, MI 481111215529623
  2. Cynthia Burgess, NPAnn Arbor, MI 481091578435624
  3. Sarah FeitenAnn Arbor, MI 481091316814510
  4. Sarah Fortin, NPAnn Arbor, MI 481091992678098
  5. Erin GillespieAnn Arbor, MI 481091093673782
  6. Chadwick Gravatt, NPAnn Arbor, MI 481091689551483
  7. Caroline Hay, NPAnn Arbor, MI 481091942174784
  8. Leah Hunter, NPAnn Arbor, MI 481091437039344

Common questions

What is Seynor A. Massalee-Kennedy, NP's NPI number?

Seynor A. Massalee-Kennedy, NP's National Provider Identifier (NPI) is 1154884500, issued on Apr 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Seynor A. Massalee-Kennedy, NP located?

The NPPES record lists a practice address at 6300 Sadie LN, Van Buren Twp, MI, 48111. Phone: (313) 208-4588. Providers update this record themselves, so call before visiting.

How can I verify Seynor A. Massalee-Kennedy, NP's license?

NPPES lists Michigan license number 4704321588, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Seynor A. Massalee-Kennedy, NP prescribe under Medicare Part D?

In 2024, Seynor A. Massalee-Kennedy, NP had 29 Medicare Part D claims for 23 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.