Mark Walthofer, MASTER OF SOCIAL WOR
Clinical Social Worker · Wyomissing, PA
Mark Walthofer, MASTER OF SOCIAL WOR is a clinical social worker with a practice address in Wyomissing, Pennsylvania, and NPI 1609993732, issued on Mar 23, 2007. Check the license (Pennsylvania CW013521, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Walthofer
- Credential
- MASTER OF SOCIAL WOR
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- CW013521 PA
Self-reported in NPPES; status is on the state search - Practice location
- 510 N Park RD, Wyomissing, PA 19610
- Phone
- (610) 507-2657
- Enumerated
- Mar 23, 2007
- Record last updated
- May 9, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (610) 507-2657
- Medicare enrollment
- Enrolled (PECOS I20180117002145); 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 →
Also registered at 510 N Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bonnie Delong, M.A.Psychologist1700843604
- Kathryn Hynes, MSClinical Psychologist1851357099
Verify Mark Walthofer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license CW013521Check 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 3 group practices
- Mindy Staum Lcsw PAWest Chester, PA
- Ramesh B Eluri MD PCEagleville, PA
- Sri Psychological Services PCJenkintown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Walthofer among 7,830 clinical social worker records in Pennsylvania
Mark Walthofer, MASTER OF SOCIAL WOR 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 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 73% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1985 · median 2007 among the 1,888 with a school on file
- Record last updated2013 · 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).
35 clinical social worker records list a practice address in Wyomissing
They are 35 of the 1,272 NPPES records with a practice address in Wyomissing, and 7,830 clinical social worker records in Pennsylvania.
All 7,830 in Pennsylvania → Every provider in Wyomissing → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Beth Baxter, LCSWWyomissing, PA 196101023197639
- Denise Desantis, LCSWWyomissing, PA 196101326108028
- Nancy Hanley-Moyer, L.C.S.W.Wyomissing, PA 196101346263936
- Jenny Kemps, MSWWyomissing, PA 196101083644934
- Linda Kennedy-Hassel, L.C.S.W.Wyomissing, PA 196101285694356
- Frances Komisar, LCSWWyomissing, PA 196101083707145
- Alexander LeskoWyomissing, PA 196101407051949
- Majuana Mayo, LSWWyomissing, PA 196101982820759
Common questions
What is Mark Walthofer, MASTER OF SOCIAL WOR's NPI number?
Mark Walthofer, MASTER OF SOCIAL WOR's National Provider Identifier (NPI) is 1609993732, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Walthofer, MASTER OF SOCIAL WOR located?
The NPPES record lists a practice address at 510 N Park RD, Wyomissing, PA, 19610. Phone: (610) 507-2657. Providers update this record themselves, so call before visiting.
How can I verify Mark Walthofer, MASTER OF SOCIAL WOR's license?
NPPES lists Pennsylvania license number CW013521, 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.