Timothy J Greiner, DPT
Individual provider Active NPI Physical Therapist · Willow Street, PA
NPI 1154720282 · NPPES record last updated Jun 18, 2026
Key facts
- NPI
- 1154720282
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Physical Therapist 225100000X
- License
- 023922 (PA)
- Practice address
- 2929 Willow Street Pike N
Willow Street, PA 17584-9499 - Phone
- (717) 584-4614
- Fax
- (484) 470-1418
- NPI assigned
- Aug 14, 2014
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 2
Medicare Care Compare profile
- Specialty
- Physical Therapist in Private Practice
- Education
- Other, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Daniel B Neff DPT Physical Therapy PC
Practice addresses (Care Compare)
203 Commerce Dr
Quarryville, PA 17566-9020
Phone (717) 786-1245
5 E Wynwood Dr
Willow Street, PA 17584-8961
Phone (717) 464-7000
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in PA
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20141003001162 | PA | Practitioner - Physical Therapist in Private Practice | 7012137565 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 023922 | PA | MD | Physical Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Daniel B Neff DPT Physical Therapy PC | Current |
Accepting new patients | |
| The Emg Center LLC | Past |
Accepting new patients |
Locations
46 S 3rd St
#A
Oxford, PA 19363
Phone (484) 756-8603
203 Commerce Dr
Quarryville, PA 17566
Phone (717) 786-0665
203 Commerce Dr
Ste L
Quarryville, PA 17566
Phone (717) 786-1245
5 E Wynwood Dr
Willow Street, PA 17584
Phone (717) 464-7000
1689 Kenneth Rd
York, PA 17408
Phone (717) 850-2777
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physical Therapist | 225100000X | 023922 | PA | Yes |
Addresses
Primary practice location
2929 Willow Street Pike N
Willow Street, PA 17584-9499
Mailing address
2929 Willow Street Pike N
Willow Street, PA 17584-9499
Phone (717) 584-4614
Other providers in Willow Street, PA
- Lawrence M George
- Marina Gonzalez
- Tama Goodman
- Richard Albert Graff Jr.
- Greiner Spine and Sports Physical Therapy
- Taylor Grenier
- Jennifer L Grim
- Grow With Me SLP LLC
- Patricia Grubb
- Barry D Hazen
All providers in Willow Street, PA · Physical Therapist in Pennsylvania
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jun 18, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.