Sandra Nahir Crespo
Social Worker · Chelsea, MA
Sandra Nahir Crespo is a social worker with a practice address in Chelsea, Massachusetts, and NPI 1548581663, issued on Jun 14, 2010. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sandra Nahir Crespo
- Primary taxonomy
- Social Worker 104100000X
- License number
- 32873 MD
Self-reported in NPPES; status is on the state search - Practice location
- 301 Broadway, Chelsea, MA 02150
- Phone
- (617) 912-7912
- Enumerated
- Jun 14, 2010
- Record last updated
- Nov 17, 2025
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,517 in Massachusetts → Look up another NPI →
Also registered at 301 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elanna AbreuMental Health Counselor1942991294
- Amilla AceiroMental Health Counselor1043032907
- Joseph Acra, MDPsychiatry Physician1326206038
- Vannia AguirreSocial Worker1457967465
- Akinbode AkinolaCounselor1881455954
Verify Sandra Nahir Crespo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sandra Nahir Crespo among 5,517 social worker records in Massachusetts
Sandra Nahir Crespo is one of 5,517 social worker records with a practice address in Massachusetts. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 17% of them.
- NPI issued2010 · 17% of these records are older, 79% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
100 social worker records list a practice address in Chelsea
They are 100 of the 998 NPPES records with a practice address in Chelsea, and 5,517 social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,517 in Massachusetts → Every provider in Chelsea → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Amanda Bronson, LICSWChelsea, MA 021501205140381
- Ellen Calhoun, MSWChelsea, MA 021501669788840
- Tina DarsaChelsea, MA 021501780906008
- Sandra Diener, LICSWChelsea, MA 021501467477513
- Catherine DuffyChelsea, MA 021501336333061
- Stephanie DunnChelsea, MA 021501295061588
- Maria De Lourdes LopataChelsea, MA 021501013233881
- Maridel PerdomoChelsea, MA 021501487976700
Common questions
What is Sandra Nahir Crespo's NPI number?
Sandra Nahir Crespo's National Provider Identifier (NPI) is 1548581663, issued on Jun 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Nahir Crespo located?
The NPPES record lists a practice address at 301 Broadway, Chelsea, MA, 02150. Phone: (617) 912-7912. Providers update this record themselves, so call before visiting.
How can I verify Sandra Nahir Crespo's license?
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. 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.