you asked:
Thomas E Klein MD PC
Thomas E Klein MD PC is a doctor in Havertown, PA. Its NPI registration 1619994274 is active on the issuer's file, checked Oct 25, 2026.
Thomas E Klein MD PC
Doctor · Havertown, PA
NPI registration 1619994274Activechecked Oct 25, 2026
- ClassAllergy & Immunology, Allergy
- WhereHavertown, PA · serves Pennsylvania
Requests for this kind of business are not sent through DouxProcess. Call the office directly.
Listing details
What the issuer's record says
- Status
- NPI registration active
- NPI registration
- US-CMS-NPPES 1619994274
- Classes
- Allergy & Immunology, Allergy
- Checked
- Oct 25, 2026, against the NPPES health care organizations (NPI Type 2)
The business
- What they do
- Doctor
- Where
- Havertown, PA
- Serves
- Pennsylvania
- Phone
- (610) 789-1313
- Website
- dvallergy.com
- Listing updated
- Oct 26, 2026
- Listing
- Built from public records. Not claimed yet.
From the government record
- Licensed Not in the record NPI registration 1619994274 is active; it is a registration, not a license.
Checked Oct 25, 2026 from the NPPES NPI registry file · view record
- Bonded Not in the record The NPPES NPI registry file does not say whether the business is bonded.
Checked Oct 25, 2026 from the NPPES NPI registry file · view record
- Insured Not in the record The NPPES NPI registry file does not say whether the business is insured.
Checked Oct 25, 2026 from the NPPES NPI registry file · view record
More doctors in Havertown
James I. Weinberg, DO
Havertown, PA
Proof for James I. Weinberg, DO
- NPI registration
- NPPES 1740259498
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Family Medicine
- Checked
- Oct 25, 2026
- Where
- Havertown, PA · serves Pennsylvania
- Phone
- (610) 449-9666
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jefferson University Physicians
Havertown, PA
Proof for Jefferson University Physicians
- NPI registration
- NPPES 1093989220
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Internal Medicine
- Checked
- Oct 25, 2026
- Where
- Havertown, PA · serves Pennsylvania
- Phone
- (610) 853-9328
- Listing
- Built from public records. Not claimed yet, so call them directly.
Knd Development 59 LLC
Havertown, PA
Proof for Knd Development 59 LLC
- NPI registration
- NPPES 1952630626
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Hospitalist
- Checked
- Oct 25, 2026
- Where
- Havertown, PA · serves Pennsylvania
- Phone
- (610) 536-2100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Minh Thieu, MD, PC
Havertown, PA
Proof for Minh Thieu, MD, PC
- NPI registration
- NPPES 1306261243
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Dermatology
- Checked
- Oct 25, 2026
- Where
- Havertown, PA · serves Pennsylvania
- Phone
- (610) 789-7546
- Listing
- Built from public records. Not claimed yet, so call them directly.
Negrey Eye Associates
Havertown, PA
Proof for Negrey Eye Associates
- NPI registration
- NPPES 1699738781
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Ophthalmology
- Checked
- Oct 25, 2026
- Where
- Havertown, PA · serves Pennsylvania
- Phone
- (610) 446-8080
- Listing
- Built from public records. Not claimed yet, so call them directly.
Run this business? Claim it free and get a free AI front desk.Claim this listing
Listing updated Oct 26, 2026. Hide an address, correct or remove this listing.