Jaylynn Mayo, LMSW
Social Worker · Gaithersburg, MD
Jaylynn Mayo, LMSW is a social worker with a practice address in Gaithersburg, Maryland, and NPI 1326827189, issued on Sep 21, 2023. Check the license (Maryland 28999, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jaylynn Mayo
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 28999 MD
Self-reported in NPPES; status is on the state search - Practice location
- 232 Main St, Gaithersburg, MD 20878
- Phone
- (240) 855-2656
- Enumerated
- Sep 21, 2023
- Record last updated
- Sep 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20260102000245); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest social worker records → All 4,073 in Maryland → Look up another NPI →
Also registered at 232 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Denby, LMSW MASTERSocial Worker1699511873
- Tiffany Hebron, LCSW-CClinical Social Worker1699266056
Verify Jaylynn Mayo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 28999Check 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 2 group practices
- Inspire Behavioral Health IncGaithersburg, MD
- Next Generation Wellness, LLCSilver Spring, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jaylynn Mayo among 4,073 social worker records in Maryland
Jaylynn Mayo, LMSW is one of 4,073 social worker records with a practice address in Maryland. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 64% of them.
- NPI issued2023 · 64% of these records are older, 27% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2022 · median 2017 among the 379 with a school on file
- Record last updated2023 · 42% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 social worker records list a practice address in Gaithersburg
They are 135 of the 2,580 NPPES records with a practice address in Gaithersburg, and 4,073 social worker records in Maryland.
All 4,073 in Maryland → Every provider in Gaithersburg → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Deborah Alman, LCSWCGaithersburg, MD 208781326192154
- Michele Arora, LCSW-CGaithersburg, MD 208781649827148
- Sydnie Butin, LCSW-CGaithersburg, MD 208781710520861
- Jessica FisherGaithersburg, MD 208781134812480
- Anna Gordin, LCSW CGaithersburg, MD 208781730293788
- Grace Lee, LMSWNorth Potomac, MD 208781609505833
- Jill Lyons, LGSWGaithersburg, MD 208781750573481
- Aisha MartinGaithersburg, MD 208781720407836
Common questions
What is Jaylynn Mayo, LMSW's NPI number?
Jaylynn Mayo, LMSW's National Provider Identifier (NPI) is 1326827189, issued on Sep 21, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jaylynn Mayo, LMSW located?
The NPPES record lists a practice address at 232 Main St, Gaithersburg, MD, 20878. Phone: (240) 855-2656. Providers update this record themselves, so call before visiting.
How can I verify Jaylynn Mayo, LMSW's license?
NPPES lists Maryland license number 28999, as entered by the provider. Search the Maryland 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.