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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. TIMOTHY CHARLES ZELLERS C.R.N.P.
NPI 1972567410
Nurse Practitioner - Family in Lancaster, PA

Active since April 13, 2006
555 N DUKE ST, LANCASTER, PA 17602(717) 544-5511 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Mr. Timothy Charles Zellers C.r.n.p. NPPES

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

MR. TIMOTHY CHARLES ZELLERS C.R.N.P. (NPI 1972567410) is an individual family provider in Lancaster, Pennsylvania, licensed in Pennsylvania (SP006447B) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1972567410
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. TIMOTHY CHARLES ZELLERSCredential: C.R.N.P.
Location Address555 N DUKE STLancaster, PA 17602-2250
Mailing Address105 Bluegrass CirLandisville, PA 17538-1809 · (717) 898-3371
Phone(717) 544-5511
Sole ProprietorNo
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1972567410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in PA · SP006447B
Also ListedRegistered Nurse · AdministratorTaxonomy 163WA2000X · License RN291968L (PA)
555 N DUKE ST, Lancaster, PA 17602
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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.

TYLER JOHNSTON MD
Family Medicine
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-5511
LANCASTER GENERAL HOSPITAL
Dietitian, Registered
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-5511
DAVID PETKASH MD
Psychiatry & Neurology (Psychiatry)
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-5511
JACQUELINE N MAST CRNA
Nurse Anesthetist, Certified Registered
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-5511
MS. JULIA DARLENE FULLER C.R.N.A.
Nurse Anesthetist, Certified Registered
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-7890
NANCY L ADAMOPOULOS MD
Internal Medicine
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-8144
LILIA BRICE
Nurse Anesthetist, Certified Registered
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-5511
JEROME BROAD CRNA
Nurse Anesthetist, Certified Registered
555 N DUKE ST
LANCASTER, PA 17602
Lancaster County (717) 544-5511

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 Timothy Zellers's NPI number?

The NPI number for Timothy Zellers is 1972567410. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is Timothy Zellers located?

Timothy Zellers practices at 555 N Duke St, Lancaster, PA 17602. The listed phone number is (717) 544-5511.

What is Timothy Zellers's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Timothy Zellers was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.