Cooper Wills Kotzan
Social Worker · Boston, MA
Cooper Wills Kotzan is a social worker with a practice address in Boston, Massachusetts, and NPI 1518729771, issued on Jan 24, 2024. 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
- Cooper Wills Kotzan
- Primary taxonomy
- Social Worker 104100000X
- License number
- 128937 NY
Self-reported in NPPES; status is on the state search - Practice location
- 69 Alleghany St, Boston, MA 02120
- Phone
- (617) 733-0226
- Enumerated
- Jan 24, 2024
- Record last updated
- Sep 22, 2025
- Entity
- Type 1 · individual
Also registered at 69 Alleghany St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kamilah Braithwaite, EMTCounselor1831536135
- Cahrianna FosterCase Manager/Care Coordinator1063362648
- Marguerite GravelyCase Manager/Care Coordinator1821724592
- Sara KahnCommunity Health Worker1063244226
- Analisa SaviniStudent in an Organized Health Care Education/Training Program1831672443
- Josie TommasinoCounselor1366082141
Verify Cooper Wills Kotzan 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
463 social worker records list a practice address in Boston
They are 463 of the 41,865 NPPES records with a practice address in Boston, and 5,517 social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 463 in Boston → All 5,517 in Massachusetts → Every provider in Boston →
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- Rana AbdallahCambridge, MA1689220204
- Marissa Abdow, LICSWNorth Quincy, MA1548894934
- Nicholas AbrahamWorcester, MA1023555208
- Betsy AbramsCambridge, MA1639654361
- Debra Abrams, LICSWCambridge, MA1508084070
- Nancy Abrams, LSWCambridge, MA1477670685
Common questions
What is Cooper Wills Kotzan's NPI number?
Cooper Wills Kotzan's National Provider Identifier (NPI) is 1518729771, issued on Jan 24, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Cooper Wills Kotzan located?
The NPPES record lists a practice address at 69 Alleghany St, Boston, MA, 02120. Phone: (617) 733-0226. Providers update this record themselves, so call before visiting.
How can I verify Cooper Wills Kotzan'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.