Gretchen Anderson, LICSW
Clinical Social Worker · Warwick, RI
Gretchen Anderson, LICSW is a clinical social worker with a practice address in Warwick, Rhode Island, and NPI 1285017350, issued on Jul 7, 2015. Check the license (Rhode Island ISW02554, as entered in NPPES) with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gretchen Anderson
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- ISW02554 RI
Self-reported in NPPES; status is on the state search - Practice location
- 875 Centerville RD Unit 2, Warwick, RI 02886
- Phone
- (401) 474-4332
- Enumerated
- Jul 7, 2015
- Record last updated
- Jul 9, 2024
- Fax
- (401) 615-7544
- Medicare enrollment
- Enrolled (PECOS I20151228000517); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 2,438 in Rhode Island → Look up another NPI →
Verify Gretchen Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
Search for license ISW02554Check 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
- Affinity Physicians LLC.Warwick, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretchen Anderson among 2,438 clinical social worker records in Rhode Island
Gretchen Anderson, LICSW is one of 2,438 clinical social worker records with a practice address in Rhode Island. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 51% of them.
- NPI issued2015 · 51% of these records are older, 47% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2003 · median 2011 among the 574 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
257 clinical social worker records list a practice address in Warwick
They are 257 of the 2,776 NPPES records with a practice address in Warwick, and 2,438 clinical social worker records in Rhode Island.
All 2,438 in Rhode Island → Every provider in Warwick → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Ronald Arsenault, LICSWWarwick, RI 028861447207717
- Barry Brown, LICSWWarwick, RI 028861528018959
- Brenda Bullinger, ISWWarwick, RI 028861033105499
- Jessica Castronovo, LICSW, MSW, MPH, CCMWarwick, RI 028861740222421
- Bernadette Coletta, LICSWWarwick, RI 028861952342677
- Linda Deconti, LICSWWarwick, RI 028861962452276
- Diane Ferrara, MSWWarwick, RI 028861225058225
- Nancy Harris, LICSWWarwick, RI 028861316998842
Common questions
What is Gretchen Anderson, LICSW's NPI number?
Gretchen Anderson, LICSW's National Provider Identifier (NPI) is 1285017350, issued on Jul 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Anderson, LICSW located?
The NPPES record lists a practice address at 875 Centerville RD Unit 2, Warwick, RI, 02886. Phone: (401) 474-4332. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Anderson, LICSW's license?
NPPES lists Rhode Island license number ISW02554, as entered by the provider. Search the Rhode Island 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.