David R. Knapp, LCSW
Clinical Social Worker · Altoona, PA
David R. Knapp, LCSW is a clinical social worker with a practice address in Altoona, Pennsylvania, and NPI 1063518330, issued on Sep 15, 2006. Check the license (Pennsylvania CW004596L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David R. Knapp
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- CW004596L PA
Self-reported in NPPES; status is on the state search - Practice location
- 615 Howard Avenue, Altoona, PA 16601
- Phone
- (814) 944-9534
- Enumerated
- Sep 15, 2006
- Record last updated
- Jan 15, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (814) 944-0919
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,830 in Pennsylvania → Look up another NPI →
Verify David R. Knapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license CW004596LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David R. Knapp among 7,830 clinical social worker records in Pennsylvania
David R. Knapp, 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 not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 83% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 24% of these records are
- Record last updated2014 · 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).
52 clinical social worker records list a practice address in Altoona
They are 52 of the 1,985 NPPES records with a practice address in Altoona, and 7,830 clinical social worker records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,830 in Pennsylvania → Every provider in Altoona → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Amber Brick, MSWLAltoona, PA 166011790949766
- Linda Camberg, LCSWAltoona, PA 166011679782643
- Stephen Devecchis, LCSWAltoona, PA 166011598872012
- Anna Fleck, LCSWAltoona, PA 166011972939221
- Shane Heckman, LCSWAltoona, PA 166011134359367
- Barbara Hernandez, MSWAltoona, PA 166011740327196
- Timothy Kananen, MSWAltoona, PA 166011154468536
- Evelyn Madison, MSW, LCSWAltoona, PA 166011750469805
Common questions
What is David R. Knapp, LCSW's NPI number?
David R. Knapp, LCSW's National Provider Identifier (NPI) is 1063518330, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David R. Knapp, LCSW located?
The NPPES record lists a practice address at 615 Howard Avenue, Altoona, PA, 16601. Phone: (814) 944-9534. Providers update this record themselves, so call before visiting.
How can I verify David R. Knapp, LCSW's license?
NPPES lists Pennsylvania license number CW004596L, 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. 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.