NPPES file of Aug 9, 2026

Matthew Joseph Janzen, M.D.

Physical Medicine & Rehabilitation Physician · Melbourne, FL

Matthew Joseph Janzen, M.D. is a physical medicine & rehabilitation physician with a practice address in Melbourne, Florida, and NPI 1609226810, issued on Jun 18, 2016. Check the license (Florida ME144592, as entered in NPPES) on the Florida health license search; 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
1609226810
Name
Matthew Joseph Janzen
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
ME144592 FL
R-10666 IA
271225 MA
Self-reported in NPPES; status is on the state search
Practice location
7955 Spyglass Hill RD Ste A, Melbourne, FL 32940
Phone
(321) 751-3389
Enumerated
Jun 18, 2016
Record last updated
Jul 21, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(321) 242-2545
Medicare enrollment
Enrolled (PECOS I20210617002832); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2016
Telehealth
Offers telehealth (CMS)
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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8 nearest physical medicine & rehabilitation physician records → All 1,021 in Florida → Look up another NPI →

Also registered at 7955 Spyglass Hill RD Ste A

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

  1. Philip Demola, D.O.Physical Medicine & Rehabilitation Physician1942484688
  2. Ara Deukmedjian, MDNeurological Surgery Physician1619079662
  3. Stefan Hartmann, PA-CPhysician Assistant1861966020
  4. Frederick Stewart, PA-CPhysician Assistant1336262021

Verify Matthew Joseph Janzen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME144592    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
Open the Florida 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 physical medicine & rehabilitation physician in 2024

141 Medicare Part D claims for 45 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 31 claims were for opioids.

  1. Matthew Janzen141
  2. Specialty average727

Most prescribed

  1. Hydrocodone-Acetaminophen23 claims
  2. Doxycycline Monohydrate19 claims
  3. Baclofen13 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: $32.62

2 payments; by number, the most common kind was food and beverage; the largest payer was Fidia Pharma USA Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Janzen$32.62
  2. Specialty average$1,237.86

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Polinsky Medical Rehabilitation CenterDuluth, MN
  2. Rejuv Medical PAWaite Park, MN

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

Matthew Joseph Janzen among 1,021 physical medicine & rehabilitation physician records in Florida

Matthew Joseph Janzen, M.D. is one of 1,021 physical medicine & rehabilitation physician records with a practice address in Florida. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 57% of them.

  • NPI issued2016 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2016 · median 2007 among the 499 with a school on file
  • Record last updated2020 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Florida

There are 1,021 physical medicine & rehabilitation physician records in Florida.

All 1,021 in Florida → Every provider in Melbourne → Physical Medicine & Rehabilitation Physician nationwide →

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Philip Demola, D.O.Melbourne, FL 329401942484688
  2. Amanda Hudson, PTAMelbourne, FL 329401558020800
  3. Vijay Katukuri, MDMelbourne, FL 329401255590261
  4. Luke Lamarre, PT, DPT, ATC, LATMelbourne, FL 329401700497948
  5. John Madlener, MDMelbourne, FL 329401336232461
  6. Luiz Massa, M.D.Melbourne, FL 329401932317054
  7. Mary McIntyre, DPTMelbourne, FL 329401194301127
  8. Travis Quinn, MDViera, FL 329401366977001

Common questions

What is Matthew Joseph Janzen, M.D.'s NPI number?

Matthew Joseph Janzen, M.D.'s National Provider Identifier (NPI) is 1609226810, issued on Jun 18, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Joseph Janzen, M.D. located?

The NPPES record lists a practice address at 7955 Spyglass Hill RD Ste A, Melbourne, FL, 32940. Phone: (321) 751-3389. Providers update this record themselves, so call before visiting.

How can I verify Matthew Joseph Janzen, M.D.'s license?

NPPES lists Florida license number ME144592, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Matthew Joseph Janzen, M.D. prescribe under Medicare Part D?

In 2024, Matthew Joseph Janzen, M.D. had 141 Medicare Part D claims for 45 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.