NPPES file of Aug 9, 2026

Colby Brown, DPT

Physical Therapist · Boston, MA

Colby Brown, DPT is a physical therapist with a practice address in Boston, Massachusetts, and NPI 1124806807, issued on Sep 15, 2023. Check the license (Massachusetts 27083, as entered in NPPES) with the Massachusetts 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
1124806807
Name
Colby Brown
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
27083 MA
Self-reported in NPPES; status is on the state search
Practice location
1290 Tremont St FL 5, Boston, MA 02120
Phone
(617) 989-3100
Enumerated
Sep 15, 2023
Record last updated
Sep 15, 2023
Fax
(617) 858-2494
Medicare enrollment
Enrolled (PECOS I20230928003191); 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 1290 Tremont St FL 5

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

  1. Elizabeth Flaherty, DPTPhysical Therapist1487135174
  2. Chase Gentilhomme, DPTPhysical Therapist1497489306
  3. Kaitlyn Roseberry, DPTPhysical Therapist1689392292
  4. Jennifer Salzberg, DPTPhysical Therapist1619406105
  5. Sydney Waslewski, DPTPhysical Therapist1205796257

Verify Colby Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 27083
    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 Massachusetts 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. Bay State Physical Therapy OF Randolph IncBoston, MA

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

Colby Brown among 7,100 physical therapist records in Massachusetts

Colby Brown, DPT is one of 7,100 physical therapist records with a practice address in Massachusetts. 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 2023, is newer than 84% of them.

  • NPI issued2023 · 84% of these records are older, 11% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 33% of these records are
  • Graduated2023 · median 2017 among the 2,371 with a school on file
  • Record last updated2023 · 66% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

810 physical therapist records list a practice address in Boston

They are 810 of the 41,865 NPPES records with a practice address in Boston, and 7,100 physical therapist records in Massachusetts.

The 8 physical therapist records with the nearest ZIP codes

  1. Marilyn Barry, P.T.Roxbury Crossing, MA 021201801930342
  2. Kimberly Castro, PTRoxbury Crossing, MA 021201013089184
  3. Elizabeth DonatoRoxbury Crossing, MA 021201386788800
  4. Heather Doris, MSPTRoxbury Crossing, MA 021201043354426
  5. Lauren Flanagan, MSPTRoxbury Crossing, MA 021201568506913
  6. Amy HansonRoxbury Crossing, MA 021201013051564
  7. Heather Hayden, PT, DPT, MSRoxbury Crossing, MA 021201487796645
  8. Erika Holzmann, MSPTRoxbury Crossing, MA 021201427124445

Common questions

What is Colby Brown, DPT's NPI number?

Colby Brown, DPT's National Provider Identifier (NPI) is 1124806807, issued on Sep 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Colby Brown, DPT located?

The NPPES record lists a practice address at 1290 Tremont St FL 5, Boston, MA, 02120. Phone: (617) 989-3100. Providers update this record themselves, so call before visiting.

How can I verify Colby Brown, DPT's license?

NPPES lists Massachusetts license number 27083, as entered by the provider. Search the Massachusetts 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.