Christine McMahon, LCSW; LICSW
Clinical Social Worker · Lacey, WA
Christine McMahon, LCSW; LICSW is a clinical social worker with a practice address in Lacey, Washington, and NPI 1144500182, issued on Aug 22, 2011. Check the license (Washington LW61410349, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine McMahon
- Credential
- LCSW; LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- LW61410349 WA
078008 NY
Self-reported in NPPES; status is on the state search - Practice location
- 7031 Mullen RD SE, Lacey, WA 98503
- Phone
- (516) 312-9939
- Enumerated
- Aug 22, 2011
- Record last updated
- Jul 28, 2024
- Medicare enrollment
- Enrolled (PECOS I20111110000453); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,382 in Washington → Look up another NPI →
Verify Christine McMahon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW61410349Check 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
- Bmsc AZ LLCCambria Heights, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine McMahon among 6,382 clinical social worker records in Washington
Christine McMahon, LCSW; LICSW is one of 6,382 clinical social worker records with a practice address in Washington. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 27% of them.
- NPI issued2011 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated2005 · median 2010 among the 984 with a school on file
- Record last updated2024 · 45% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 clinical social worker records list a practice address in Lacey
They are 49 of the 1,559 NPPES records with a practice address in Lacey, and 6,382 clinical social worker records in Washington.
All 6,382 in Washington → Every provider in Lacey → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jason Arnold, LICSWLacey, WA 985031174758700
- Toccara Barber-Hudson, LCSWLacey, WA 985031346606134
- Brittany Begley-Dennis, LICSWLacey, WA 985031801299342
- Kristina Callender, LICSWLacey, WA 985031083910590
- Linda CoombsLacey, WA 985031457778375
- Michelle Crowell, LICSWLacey, WA 985031376669671
- Gary Fredericksen, LICSWLacey, WA 985031700950557
- Sunny RussellOlympia, WA 985031497191183
Common questions
What is Christine McMahon, LCSW; LICSW's NPI number?
Christine McMahon, LCSW; LICSW's National Provider Identifier (NPI) is 1144500182, issued on Aug 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Christine McMahon, LCSW; LICSW located?
The NPPES record lists a practice address at 7031 Mullen RD SE, Lacey, WA, 98503. Phone: (516) 312-9939. Providers update this record themselves, so call before visiting.
How can I verify Christine McMahon, LCSW; LICSW's license?
NPPES lists Washington license number LW61410349, as entered by the provider. Search the Washington 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.