Grant Marylander, LSW
Clinical Social Worker · Boulder, CO
Grant Marylander, LSW is a clinical social worker with a practice address in Boulder, Colorado, and NPI 1578244331, issued on Jul 26, 2023. Check the license (Colorado 9924672, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Grant Marylander
- Credential
- LSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 9924672 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1650 38TH St Ste 100E, Boulder, CO 80301
- Phone
- (720) 295-3544
- Enumerated
- Jul 26, 2023
- Record last updated
- Oct 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20260609000897); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,356 in Colorado → Look up another NPI →
Also registered at 1650 38TH St Ste 100E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsie AndersClinical Social Worker1699389635
- Lauren Andre, LCSWClinical Social Worker1255636494
- John ArnoldMental Health Counselor1427975986
- Chelsea Augusto, LPCCMental Health Counselor1669243317
- Eve Beilovei, BGS, MA, LPCC, LMTMental Health Counselor1558705384
- Gabrielle BelzerClinical Social Worker1326852179
Verify Grant Marylander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 9924672Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Grant Marylander among 7,356 clinical social worker records in Colorado
Grant Marylander, LSW is one of 7,356 clinical social worker records with a practice address in Colorado. 14% 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 80% of them.
- NPI issued2023 · 80% of these records are older, 14% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2022 · median 2014 among the 1,575 with a school on file
- Record last updated2025 · 46% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
316 clinical social worker records list a practice address in Boulder
They are 316 of the 5,635 NPPES records with a practice address in Boulder, and 7,356 clinical social worker records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,356 in Colorado → Every provider in Boulder → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Beverly Bomhoff, MSW/LCSWBoulder, CO 803011669532321
- Janet Bychek, M.S.W.Boulder, CO 803011710070297
- Margaret Daniels, LCSWBoulder, CO 803011033171897
- Barry Erdman, LCSW, DCSWBoulder, CO 803011194874008
- Robyn Fogelberg, MSWBoulder, CO 803011841320298
- Melissa Jones, LCSWBoulder, CO 803011023113669
- Jennifer Kelly, LCSWBoulder, CO 803011912103656
- Jeff Pincus, MSWBoulder, CO 803011588777213
Common questions
What is Grant Marylander, LSW's NPI number?
Grant Marylander, LSW's National Provider Identifier (NPI) is 1578244331, issued on Jul 26, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Grant Marylander, LSW located?
The NPPES record lists a practice address at 1650 38TH St Ste 100E, Boulder, CO, 80301. Phone: (720) 295-3544. Providers update this record themselves, so call before visiting.
How can I verify Grant Marylander, LSW's license?
NPPES lists Colorado license number 9924672, as entered by the provider. Search the Colorado 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.