Alexandra L. Sibert, DC
Chiropractor · Norwell, MA
Alexandra L. Sibert, DC is a chiropractor with a practice address in Norwell, Massachusetts, and NPI 1902365315, issued on Mar 15, 2019. Check the license (Massachusetts 3653, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra L. Sibert
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 3653 MA
Self-reported in NPPES; status is on the state search - Practice location
- 141 Longwater Dr Ste 104, Norwell, MA 02061
- Phone
- (781) 788-5207
- Enumerated
- Mar 15, 2019
- Record last updated
- Mar 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (781) 788-9872
- Medicare enrollment
- Enrolled (PECOS I20190410001137); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 1,577 in Massachusetts → Look up another NPI →
Verify Alexandra L. Sibert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3653Check 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 one group practice
- Bay State Physical Therapy OF Randolph IncNorwell, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra L. Sibert among 1,577 chiropractor records in Massachusetts
Alexandra L. Sibert, DC is one of 1,577 chiropractor records with a practice address in Massachusetts. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.
- NPI issued2019 · 89% of these records are older, 10% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2018 · median 1999 among the 713 with a school on file
- Record last updated2019 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 chiropractor records list a practice address in Norwell
They are 9 of the 981 NPPES records with a practice address in Norwell, and 1,577 chiropractor records in Massachusetts.
All 1,577 in Massachusetts → Every provider in Norwell → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Bernard Brannigan, D.C.Norwell, MA 020611063520385
- Daniel Chowaniec, DCNorwell, MA 020611215513924
- Michael Conlon, D.C.Norwell, MA 020611245379148
- Amanda Halstead, D.C.Norwell, MA 020611952674970
- Daniel Michaelson, DCNorwell, MA 020611851242135
- David Richardson, D.C.Norwell, MA 020611588991426
- Brendan Riordan, D.C.Norwell, MA 020611003158734
- Pamela Thomas, DCNorwell, MA 020611891936274
Common questions
What is Alexandra L. Sibert, DC's NPI number?
Alexandra L. Sibert, DC's National Provider Identifier (NPI) is 1902365315, issued on Mar 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra L. Sibert, DC located?
The NPPES record lists a practice address at 141 Longwater Dr Ste 104, Norwell, MA, 02061. Phone: (781) 788-5207. Providers update this record themselves, so call before visiting.
How can I verify Alexandra L. Sibert, DC's license?
NPPES lists Massachusetts license number 3653, 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.