James Alderfer
Clinical Social Worker · Pottstown, PA
James Alderfer is a clinical social worker with a practice address in Pottstown, Pennsylvania, and NPI 1417333592, issued on Jul 30, 2015. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Alderfer
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 1525 Evans RD, Pottstown, PA 19465
- Phone
- (610) 323-1315
- Enumerated
- Jul 30, 2015
- Record last updated
- Jul 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230328001030); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,830 in Pennsylvania → Look up another NPI →
Verify James Alderfer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck 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
- Psychology And Counseling Associates, PCPottstown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Alderfer among 7,830 clinical social worker records in Pennsylvania
James Alderfer 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 2015, is newer than 51% of them.
- NPI issued2015 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2017 · median 2007 among the 1,888 with a school on file
- Record last updated2015 · 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).
53 clinical social worker records list a practice address in Pottstown
They are 53 of the 2,064 NPPES records with a practice address in Pottstown, and 7,830 clinical social worker records in Pennsylvania.
All 7,830 in Pennsylvania → Every provider in Pottstown → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Tania Bradkin, LCSWPottstown, PA 194651053954636
- Jesica BroadnaxPottstown, PA 194651528706082
- Laura GalindezPottstown, PA 194651346805728
- Josette Grady, LCSWPottstown, PA 194651821237868
- Donnalise ArmstrongPottstown, PA 194641710479472
- Heather AttardoPottstown, PA 194641912838558
- Sandra Bamford, LCSWPottstown, PA 194641265184576
- Polly Dobbs, LSWPottstown, PA 194641730766676
Common questions
What is James Alderfer's NPI number?
James Alderfer's National Provider Identifier (NPI) is 1417333592, issued on Jul 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is James Alderfer located?
The NPPES record lists a practice address at 1525 Evans RD, Pottstown, PA, 19465. Phone: (610) 323-1315. Providers update this record themselves, so call before visiting.
How can I verify James Alderfer's license?
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.