Christopher R. Clock, PT
Physical Therapist · Boston, MA
Christopher R. Clock, PT is a physical therapist with a practice address in Boston, Massachusetts, and NPI 1649487133, issued on May 16, 2007. Check the license (Massachusetts PTL19687, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christopher R. Clock
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License numbers
- PTL19687 MA
PT00007291 WA
Self-reported in NPPES; status is on the state search - Practice location
- 660 Beacon St, Boston, MA 02215
- Phone
- (617) 536-1160
- Enumerated
- May 16, 2007
- Record last updated
- Oct 14, 2025
- Fax
- (844) 283-4933
- Medicare enrollment
- Enrolled (PECOS I20111025000008); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,100 in Massachusetts → Look up another NPI →
Also registered at 660 Beacon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Annie Chiang, PT, DPTPhysical Therapist1427888668
- Megumi Kamibeppu, DPTOrthopedic Physical Therapist1588490718
- Michael SemancikPhysical Therapist1922666437
- Briana Violette, PT, DPTPhysical Therapist1033914866
Verify Christopher R. Clock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PTL19687Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Joint Ventures Physical Therapy IncBoston, MA
- Silver Fern Practice LLCNorwood, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher R. Clock among 7,100 physical therapist records in Massachusetts
Christopher R. Clock, PT 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 2007, is newer than 14% of them.
- NPI issued2007 · 14% of these records are older, 72% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated1996 · median 2017 among the 2,371 with a school on file
- Record last updated2025 · 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.
All 7,100 in Massachusetts → Every provider in Boston → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Chris Barucci, PTBoston, MA 022151457330987
- Rebecca Brown, PTBoston, MA 022151063491587
- Daniel Brownridge, MSPTBoston, MA 022151659379022
- Julie Crocker, PTBoston, MA 022151487617668
- Nancy Curtin, PTBoston, MA 022151104889914
- Cara Dewey, PTBoston, MA 022151679536742
- Allison Leonard, DPTBoston, MA 022151497706899
- Jaime Martuscello, P.T.Boston, MA 022151043247919
Common questions
What is Christopher R. Clock, PT's NPI number?
Christopher R. Clock, PT's National Provider Identifier (NPI) is 1649487133, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christopher R. Clock, PT located?
The NPPES record lists a practice address at 660 Beacon St, Boston, MA, 02215. Phone: (617) 536-1160. Providers update this record themselves, so call before visiting.
How can I verify Christopher R. Clock, PT's license?
NPPES lists Massachusetts license number PTL19687, 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.