Allyssa Machnik, LMSW
Social Worker · Clarkston, MI
Allyssa Machnik, LMSW is a social worker with a practice address in Clarkston, Michigan, and NPI 1649622150, issued on Jul 8, 2016. Check the license (Michigan 6801099179, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allyssa Machnik
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6801099179 MI
Self-reported in NPPES; status is on the state search - Practice location
- 6548 Town Center Dr Ste D, Clarkston, MI 48346
- Phone
- (800) 693-1916
- Enumerated
- Jul 8, 2016
- Record last updated
- Dec 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180216001640); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 9,114 in Michigan → Look up another NPI →
Also registered at 6548 Town Center Dr Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rene AmsterdamSocial Worker1407476526
- Bethany Atwell, MA, LPCCounselor1154583342
- Matthew Benoit, LLPPsychologist1245899863
- Rachel BlanchetteMarriage & Family Therapist1013566496
- Vickie Clouse, LMSWClinical Social Worker1639655285
- Sigrid Crowel, MS, LLPPsychologist1326688565
Verify Allyssa Machnik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801099179Check 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
- Richard Kneip Phd PCClarkston, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allyssa Machnik among 9,114 social worker records in Michigan
Allyssa Machnik, 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 2016, is newer than 42% of them.
- NPI issued2016 · 42% of these records are older, 53% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2015 · median 2012 among the 914 with a school on file
- Record last updated2020 · 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).
39 social worker records list a practice address in Clarkston
They are 39 of the 1,197 NPPES records with a practice address in Clarkston, and 9,114 social worker records in Michigan.
All 9,114 in Michigan → Every provider in Clarkston → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Michael Allard, LBSWClarkston, MI 483461730554437
- Christina Diederichs, LMSW, CAADCClarkston, MI 483461578844494
- Cheryl Eick, LMSWClarkston, MI 483461760576508
- Lisa Hall, MSW, LLMSW, QMRPClarkston, MI 483461770767758
- Libby Joseph, LMSWClarkston, MI 483461720452931
- Sarah KraftClarkston, MI 483461780012765
- Laurel Martinez, LMSWClarkston, MI 483461881004992
- Monica MillerClarkston, MI 483461821339185
Common questions
What is Allyssa Machnik, LMSW's NPI number?
Allyssa Machnik, LMSW's National Provider Identifier (NPI) is 1649622150, issued on Jul 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Allyssa Machnik, LMSW located?
The NPPES record lists a practice address at 6548 Town Center Dr Ste D, Clarkston, MI, 48346. Phone: (800) 693-1916. Providers update this record themselves, so call before visiting.
How can I verify Allyssa Machnik, LMSW's license?
NPPES lists Michigan license number 6801099179, 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.