Carolyn Kay Haas, LMSW
Social Worker · South Haven, MI
Carolyn Kay Haas, LMSW is a social worker with a practice address in South Haven, Michigan, and NPI 1952483927, issued on Oct 19, 2006. Check the license (Michigan 6801087741, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Kay Haas
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6801087741 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1007 East Wells Street, South Haven, MI 49090
- Phone
- (269) 637-5297
- Enumerated
- Oct 19, 2006
- Record last updated
- Mar 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (269) 637-9238
- Medicare enrollment
- Enrolled (PECOS I20070622000387); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 9,114 in Michigan → Look up another NPI →
Also registered at 1007 East Wells Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Crock-Ring, R.N.Registered Nurse1992096184
- Michele Fontaine, RNRegistered Nurse1104011139
Verify Carolyn Kay Haas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801087741Check 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
- Van Buren Community Mental Health AuthorityPaw Paw, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Kay Haas among 9,114 social worker records in Michigan
Carolyn Kay Haas, LMSW is one of 9,114 social worker records with a practice address in Michigan. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 92% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated1993 · median 2012 among the 914 with a school on file
- Record last updated2015 · 57% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 social worker records list a practice address in South Haven
They are 6 of the 168 NPPES records with a practice address in South Haven, and 9,114 social worker records in Michigan.
All 9,114 in Michigan → Every provider in South Haven → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Linda Baker, LMSWSouth Haven, MI 490901851351142
- Nancy Insidioso, LMSWSouth Haven, MI 490901619086329
- Eliezer Joseph, MSWSouth Haven, MI 490901982937199
- Elizabeth Rasmussen, MSWSouth Haven, MI 490901114582285
- David Shields, LMSWSouth Haven, MI 490901861453516
- Megan Boynton, LLMSWSchoolcraft, MI 490871285443341
- Atty Flood, LMSWThree Rivers, MI 490931912486341
- Sarah GanglerThree Rivers, MI 490931891332730
Common questions
What is Carolyn Kay Haas, LMSW's NPI number?
Carolyn Kay Haas, LMSW's National Provider Identifier (NPI) is 1952483927, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Kay Haas, LMSW located?
The NPPES record lists a practice address at 1007 East Wells Street, South Haven, MI, 49090. Phone: (269) 637-5297. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Kay Haas, LMSW's license?
NPPES lists Michigan license number 6801087741, as entered by the provider. Search the Michigan 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.