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JOHN THOMAS NAWROCKI MD
NPI 1871121228
Internal Medicine - Hematology & Oncology in Lancaster, PA

Active since March 31, 2020
2102 HARRISBURG PIKE, LANCASTER, PA 17601(717) 544-9400 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 19, 2026, Mar 31, 2020 (2 updates tracked since 2020).

About John Thomas Nawrocki Md NPPES

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

JOHN THOMAS NAWROCKI MD (NPI 1871121228) is an individual hematology & oncology provider in Lancaster, Pennsylvania, licensed in Pennsylvania (1871121228) and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1871121228
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameJOHN THOMAS NAWROCKICredential: MD
Location Address2102 HARRISBURG PIKELancaster, PA 17601-2644
Mailing Address2102 Harrisburg PikeLancaster, PA 17601-2644 · (717) 544-9400
Phone(717) 544-9400
Sole ProprietorYes
Enumeration DateMarch 31, 2020
Last NPPES UpdateJune 22, 20262 updates tracked since enumeration
NPPES CertifiedJune 22, 2026
✔ NPI 1871121228 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 · 1871121228
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.
2102 HARRISBURG PIKE, Lancaster, PA 17601
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. ALEXIS OLIVIA STAMBAUGH CRNP
Nurse Practitioner (Family)
2102 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-9400
GEORGE J OLT MD
Obstetrics & Gynecology (Gynecologic Oncology)
2102 HARRISBURG PIKE, SUITE 102
LANCASTER, PA 17601
Lancaster County (717) 544-0340
DR. TIMOTHY COOGAN BEER M.D.
Internal Medicine (Hematology & Oncology)
2102 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-9400
KATHERINE HICKS-COURANT M.D.
Obstetrics & Gynecology (Gynecologic Oncology)
2102 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-3968
ASHOK BEEDASSY M.D.
Internal Medicine (Hematology & Oncology)
2102 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-3600
LANCASTER GENERAL HOSPITAL
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2102 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-9400
THOMAS M OCONNOR DO
Surgery (Vascular Surgery)
2102 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-9400
SRILATHA BANAGIRI HOSUR M.D.
Internal Medicine (Hematology & Oncology)
2102 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-9400

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 John Nawrocki's NPI number?

The NPI number for John Nawrocki is 1871121228. It was assigned to this individual provider in the NPPES registry on March 31, 2020.

Where is John Nawrocki located?

John Nawrocki practices at 2102 Harrisburg Pike, Lancaster, PA 17601. The listed phone number is (717) 544-9400.

What is John Nawrocki'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 John Nawrocki was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.