Mallory Elizabeth Grivner, LCSW
Clinical Social Worker · Blue Bell, PA
Mallory Elizabeth Grivner, LCSW is a clinical social worker with a practice address in Blue Bell, Pennsylvania, and NPI 1013527357, issued on Aug 2, 2020. Check the license (Pennsylvania CW021276, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mallory Elizabeth Grivner
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- CW021276 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1755 Hallman Dr, Blue Bell, PA 19422
- Phone
- (610) 864-5476
- Enumerated
- Aug 2, 2020
- Record last updated
- Aug 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210208001634); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,830 in Pennsylvania → Look up another NPI →
Verify Mallory Elizabeth Grivner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license CW021276Check 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
- Thrive Counseling And Wellness LLCBlue Bell, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mallory Elizabeth Grivner among 7,830 clinical social worker records in Pennsylvania
Mallory Elizabeth Grivner, LCSW is one of 7,830 clinical social worker records with a practice address in Pennsylvania. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 70% of them.
- NPI issued2020 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2013 · median 2007 among the 1,888 with a school on file
- Record last updated2020 · 53% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 clinical social worker records list a practice address in Blue Bell
They are 20 of the 494 NPPES records with a practice address in Blue Bell, and 7,830 clinical social worker records in Pennsylvania.
All 7,830 in Pennsylvania → Every provider in Blue Bell → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Julie Agresta, LCSWBlue Bell, PA 194221255703815
- Ira Bilofsky, MSWBlue Bell, PA 194221457333676
- Bethany Bryde, LCSWBlue Bell, PA 194221134738529
- Suzanne Favours, LCSWBlue Bell, PA 194221184879058
- Lisa Hallahan, LCSWBlue Bell, PA 194221316210883
- Justin Henderson, L.C.S.W.Blue Bell, PA 194221578709077
- Valerie Huff, M.S.S., L.C.S.W.Blue Bell, PA 194221063582641
- Marie Maguire, PA LCSWBlue Bell, PA 194221992338834
Common questions
What is Mallory Elizabeth Grivner, LCSW's NPI number?
Mallory Elizabeth Grivner, LCSW's National Provider Identifier (NPI) is 1013527357, issued on Aug 2, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Elizabeth Grivner, LCSW located?
The NPPES record lists a practice address at 1755 Hallman Dr, Blue Bell, PA, 19422. Phone: (610) 864-5476. Providers update this record themselves, so call before visiting.
How can I verify Mallory Elizabeth Grivner, LCSW's license?
NPPES lists Pennsylvania license number CW021276, as entered by the provider. Search the Pennsylvania 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.