Crystal Duncan, LMSW
Social Worker · Traverse City, MI
Crystal Duncan, LMSW is a social worker with a practice address in Traverse City, Michigan, and NPI 1982385126, issued on Jul 31, 2023. Check the license (Michigan 6801116673, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Crystal Duncan
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6801116673 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3659 Northbriar, Traverse City, MI 49696
- Phone
- (231) 409-7679
- Enumerated
- Jul 31, 2023
- Record last updated
- Oct 31, 2023
- Medicare enrollment
- Enrolled (PECOS I20260304000865); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 9,114 in Michigan → Look up another NPI →
Verify Crystal Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801116673Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Crystal Duncan among 9,114 social worker records in Michigan
Crystal Duncan, 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 not. Its NPI, issued in 2023, is newer than 81% of them.
- NPI issued2023 · 81% of these records are older, 14% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2019 · median 2012 among the 914 with a school on file
- Record last updated2023 · 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).
117 social worker records list a practice address in Traverse City
They are 117 of the 3,536 NPPES records with a practice address in Traverse City, and 9,114 social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,114 in Michigan → Every provider in Traverse City → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Betty Wagner, LCSWTraverse City, MI 496961720132129
- Cynthia Myers, LMSW ACSWWilliamsburg, MI 496901649370321
- Raya Olson, LMSWWilliamsburg, MI 496901770674921
- Heather RoseWilliamsburg, MI 496901326992033
- Ronald Moesta, MSWTustin, MI 496881710906961
- Nichole DunwiddieTraverse City, MI 496861437667904
- Nicholas Higgs, LLMSWTraverse City, MI 496861295402550
- Rachel Hoppe, MSWTraverse City, MI 496861962238600
Common questions
What is Crystal Duncan, LMSW's NPI number?
Crystal Duncan, LMSW's National Provider Identifier (NPI) is 1982385126, issued on Jul 31, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Duncan, LMSW located?
The NPPES record lists a practice address at 3659 Northbriar, Traverse City, MI, 49696. Phone: (231) 409-7679. Providers update this record themselves, so call before visiting.
How can I verify Crystal Duncan, LMSW's license?
NPPES lists Michigan license number 6801116673, 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. 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.