Daniel Philip Sieczkiewicz, DPT
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 915 Commonwealth Ave, Boston, MA 02215
- Practice phone
- Call (617) 358-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Boston University Rehabilitation Services
Boston, Massachusetts
Find Daniel Sieczkiewicz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Daniel Philip Sieczkiewicz is a physical therapist in Boston, Massachusetts
Daniel Sieczkiewicz practices at Boston University Rehabilitation Services in Boston, Massachusetts.
Daniel Sieczkiewicz's NPI, 1518290352, was assigned on September 11, 2009. Daniel Sieczkiewicz holds Massachusetts license 18797.
- NPI
- 1518290352NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799818779
- NPI enumeration date
- September 11, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 358-3700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Daniel Philip Sieczkiewicz practices at Boston University Rehabilitation Services in Boston, Massachusetts
Daniel Sieczkiewicz's primary practice is Boston University Rehabilitation Services, at 915 Commonwealth Ave, Boston, MA 02215 in Suffolk County. The practice phone is (617) 358-3700.
- Boston University Rehabilitation Services915 Commonwealth Ave, Boston, MA 02215 · Suffolk CountyPhone(617) 358-3700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Daniel Philip Sieczkiewicz is affiliated with 2 sites of care and 1 medical group
Daniel Sieczkiewicz's primary practice is Boston University Rehabilitation Services in Boston, Massachusetts. Dmand AI also links Daniel Sieczkiewicz to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Daniel Philip Sieczkiewicz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Sieczkiewicz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston University Rehabilitation Services | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Daniel Philip Sieczkiewicz is one of 2,892 physical therapists in Massachusetts
Physical therapist is Daniel Sieczkiewicz's primary specialty in the NPI Registry, under taxonomy code 225100000X. Daniel Sieczkiewicz is licensed in Massachusetts.
Specialties and state licenses
- Physical therapist, MassachusettsPrimary
Physical therapists near Daniel Sieczkiewicz
Counts of physical therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Daniel Philip Sieczkiewicz's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Daniel Sieczkiewicz's median patient age at 33, with 45% women.
Daniel Sieczkiewicz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women45%
- Men54%
Source: Dmand AI Patient Panel Data
How Daniel Philip Sieczkiewicz takes part in Medicare
Daniel Sieczkiewicz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Daniel Philip Sieczkiewicz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Daniel Philip Sieczkiewicz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Daniel Philip Sieczkiewicz's NPI number?
Daniel Philip Sieczkiewicz's NPI number is 1518290352. It was assigned on September 11, 2009, and it is active in the NPI Registry.
What does Daniel Philip Sieczkiewicz specialize in?
Daniel Philip Sieczkiewicz is a physical therapist in Boston, Massachusetts. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Daniel Philip Sieczkiewicz practice?
Daniel Sieczkiewicz practices at 915 Commonwealth Ave, Boston, MA 02215. Daniel Sieczkiewicz's primary practice is Boston University Rehabilitation Services in Boston, Massachusetts. Dmand AI also links Daniel Sieczkiewicz to 1 group practice or clinic and 1 medical group.
What is Daniel Philip Sieczkiewicz's office phone number?
The practice phone on file for Daniel Sieczkiewicz is (617) 358-3700.
What is Daniel Philip Sieczkiewicz's medical license number?
Daniel Sieczkiewicz holds Massachusetts license 18797.
Does Daniel Philip Sieczkiewicz accept Medicare?
Yes. CMS lists Daniel Sieczkiewicz as accepting Medicare assignment.
How long has Daniel Philip Sieczkiewicz been practicing?
Daniel Sieczkiewicz graduated from medical school in 2009, 17 years ago.
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