ALLEN OLIFF MD
NPI 1194193656
Internal Medicine - Hematology & Oncology in Gwynedd Valley, PA

Q: What is Allen Oliff's NPI number?

The NPI number for Allen Oliff is 1194193656. It was assigned to this individual provider in the NPPES registry on September 14, 2015.

Q: What is Allen Oliff's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Allen Oliff was last updated on September 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 14, 2015

1412 FLORENCE DR, GWYNEDD VALLEY, PA 19437(484) 767-2784 Get Directions Write a Review

NPPES record last updated: September 14, 2015. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Allen Oliff Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALLEN OLIFF MD (NPI 1194193656) is an individual hematology & oncology provider in Gwynedd Valley, Pennsylvania, licensed in Pennsylvania (MD035187E) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1194193656

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameALLEN OLIFFCredential: MD

Location Address1412 FLORENCE DRGwynedd Valley, PA 19437

Mailing Address1412 Florence DriveGwynedd Valley, PA 19437 · (484) 767-2784

Phone(484) 767-2784

Sole ProprietorYes

Enumeration DateSeptember 14, 2015

✔ NPI 1194193656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in PA · MD035187E

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

1412 FLORENCE DR, Gwynedd Valley, PA 19437

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Allen Oliff's NPI number?

The NPI number for Allen Oliff is 1194193656. It was assigned to this individual provider in the NPPES registry on September 14, 2015.

Where is Allen Oliff located?

Allen Oliff practices at 1412 Florence Dr, Gwynedd Valley, PA 19437. The listed phone number is (484) 767-2784.

What is Allen Oliff's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Allen Oliff was last updated on September 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.