NPPES file of Aug 9, 2026

Maureen O'Dowd Muzzarelli, MPT

Physical Therapist · Port Huron, MI

Maureen O'Dowd Muzzarelli, MPT is a physical therapist with a practice address in Port Huron, Michigan, and NPI 1770543167, issued on Mar 28, 2006. Check the license (Michigan 5501003801, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770543167
Name
Maureen O'Dowd Muzzarelli
Credential
MPT
Primary taxonomy
Physical Therapist 225100000X
License number
5501003801 MI
Self-reported in NPPES; status is on the state search
Practice location
940 River Centre Dr, Port Huron, MI 48060
Phone
(810) 985-7412
Enumerated
Mar 28, 2006
Record last updated
Nov 2, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110118001277); 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 940 River Centre Dr

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

  1. Kyrollos Boules, PTPhysical Therapist1265184303
  2. William Braaksma, M.D.Orthopaedic Surgery Physician1649409020
  3. Amy Collins, P.A.-CPhysician Assistant1417959487
  4. Shelby ConardAthletic Trainer1528440203
  5. Kathryn Cpak, PA-CMedical Physician Assistant1992008759
  6. Gary Doss, D.O.Orthopaedic Surgery Physician1457352528

Verify Maureen O'Dowd Muzzarelli 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 5501003801
    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.

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Bills Medicare through one group practice

  1. Orthopedic Associates OF Port Huron PCPort Huron, MI

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

Maureen O'Dowd Muzzarelli among 9,592 physical therapist records in Michigan

Maureen O'Dowd Muzzarelli, MPT is one of 9,592 physical therapist records with a practice address in Michigan. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 90% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated1988 · median 2015 among the 3,075 with a school on file
  • Record last updated2010 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

40 physical therapist records list a practice address in Port Huron

They are 40 of the 1,657 NPPES records with a practice address in Port Huron, and 9,592 physical therapist records in Michigan.

The 8 physical therapist records with the nearest ZIP codes

  1. Jodie Bechtell, DSCPTPort Huron, MI 480601568752947
  2. Geeta Dalal, PTPort Huron, MI 480601619246626
  3. Donna Grundman, D.SC. P.T., M.S.Port Huron, MI 480601497716955
  4. Dana Hinsberger, DPTPort Huron, MI 480601942418116
  5. Curtis Jevens, P.T.Port Huron, MI 480601174787006
  6. Laura Kinsley, PTPort Huron, MI 480601104103928
  7. Krista Marquardt, MPT, CHTPort Huron, MI 480601164483616
  8. Muthuvinayagam Murugan, RPTPort Huron, MI 480601194845792

Common questions

What is Maureen O'Dowd Muzzarelli, MPT's NPI number?

Maureen O'Dowd Muzzarelli, MPT's National Provider Identifier (NPI) is 1770543167, issued on Mar 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maureen O'Dowd Muzzarelli, MPT located?

The NPPES record lists a practice address at 940 River Centre Dr, Port Huron, MI, 48060. Phone: (810) 985-7412. Providers update this record themselves, so call before visiting.

How can I verify Maureen O'Dowd Muzzarelli, MPT's license?

NPPES lists Michigan license number 5501003801, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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.