NPPES file of Aug 9, 2026

Karl John Sheaffer, PT DPT

Physical Therapist · Allentown, PA

Karl John Sheaffer, PT DPT is a physical therapist with a practice address in Allentown, Pennsylvania, and NPI 1023016995, issued on Jul 13, 2005. Check the license (Pennsylvania DAPT000794, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023016995
Name
Karl John Sheaffer
Credential
PT DPT
Primary taxonomy
Physical Therapist 225100000X
License numbers
DAPT000794 PA
PT006278L PA
Self-reported in NPPES; status is on the state search
Practice location
1150 Glenlivet Dr, Allentown, PA 18106
Phone
(610) 336-4300
Enumerated
Jul 13, 2005
Record last updated
Jun 5, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(610) 336-0971
Medicare enrollment
Enrolled (PECOS I20040617001525); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest physical therapist records → All 12,783 in Pennsylvania → Look up another NPI →

Also registered at 1150 Glenlivet Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amanda-Jean AlbertCounselor1235940859
  2. Ari Forgosh, D.M.DDentist1265593941
  3. Karl Glassman, D.D.S.General Practice Dentistry1477743433
  4. Kimberly Legg-Corba, DOFamily Medicine Physician1275504557
  5. Vu Nguyen, DOFamily Medicine Physician1285627745
  6. Ann Sadr, PSY.D.Clinical Psychologist1386682995

Verify Karl John Sheaffer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DAPT000794    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Karl John Sheaffer among 12,783 physical therapist records in Pennsylvania

Karl John Sheaffer, PT DPT is one of 12,783 physical therapist records with a practice address in Pennsylvania. 26% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileNo · 26% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated1987 · median 2015 among the 3,523 with a school on file
  • Record last updated2014 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

224 physical therapist records list a practice address in Allentown

They are 224 of the 5,904 NPPES records with a practice address in Allentown, and 12,783 physical therapist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,783 in Pennsylvania → Every provider in Allentown → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. George Brusseler, PTAllentown, PA 181061518327113
  2. Malik Dixon, DPTAllentown, PA 181061841966595
  3. Jenna HiryakAllentown, PA 181061811642937
  4. James Keefe, PTWescosville, PA 181061396751236
  5. Jaclyn McNealis, DPTAllentown, PA 181061548513930
  6. Sammy Asad, PTAllentown, PA 181041306676655
  7. Daniel BarnabyAllentown, PA 181041114806700
  8. Miles Cruz, PT, DPTAllentown, PA 181041790655884

Common questions

What is Karl John Sheaffer, PT DPT's NPI number?

Karl John Sheaffer, PT DPT's National Provider Identifier (NPI) is 1023016995, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Karl John Sheaffer, PT DPT located?

The NPPES record lists a practice address at 1150 Glenlivet Dr, Allentown, PA, 18106. Phone: (610) 336-4300. Providers update this record themselves, so call before visiting.

How can I verify Karl John Sheaffer, PT DPT's license?

NPPES lists Pennsylvania license number DAPT000794, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.