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TIMOTHY DANIEL YAN
NPI 1154259356
Dentist - General Practice in Lawton, OK

Active since May 11, 2026
4301 WILSON ST, LAWTON, OK 73503(833) 286-3732 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Timothy Daniel Yan NPPES

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

TIMOTHY DANIEL YAN (NPI 1154259356) is an individual general practice provider in Lawton, Oklahoma, licensed in Pennsylvania (862280) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1154259356
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameTIMOTHY DANIEL YAN
Location Address4301 WILSON STLawton, OK 73503-4472
Mailing Address9630 Susies WayEllicott City, MD 21042-2308
Phone(833) 286-3732
Sole ProprietorNo
Enumeration DateMay 11, 2026
NPPES CertifiedMay 10, 2026
✔ NPI 1154259356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in PA · 862280
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
4301 WILSON ST, Lawton, OK 73503
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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.

GENEVIEVE GUDORF DPT
Physical Therapist
4301 WILSON ST
FORT SILL, OK 73503
Comanche County (580) 558-3415
DR. DANIEL JAMES CONVEY DDS
Dentist (Oral and Maxillofacial Surgery)
4301 WILSON ST
FORT SILL, OK 73503
Comanche County (580) 558-8302
DR. RANDALL FREEMAN
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
4301 WILSON ST, REYNOLDS ARMY HEALTH CLINIC COMMAND SUITE - DCCS
FORT SILL, OK 73503
Comanche County (580) 558-3000
MRS. CYNTHIA MARIE OSUNA M.A.
Counselor (Professional)
4301 WILSON ST
FORT SILL, OK 73503
Comanche County (580) 442-4562
DR. EDWARD WAYNE LUMPKINS D.D.S.
Dentist (General Practice)
4301 WILSON ST
FORT SILL, OK 73503
Comanche County (850) 558-8375
DAKOTA DORVIL OT
Occupational Therapist
4301 WILSON ST
FORT SILL, OK 73503
Comanche County (580) 558-2770
MICHAEL TRACEY MD, FAAD
Dermatology
4301 WILSON ST
FORT SILL, OK 73503
Comanche County (833) 286-3732
DR. MICHEAL M MCANALLY PHARMACIST
Pharmacist
4301 WILSON ST
FORT SILL, OK 73503
Comanche County (580) 558-3980

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 Yan's NPI number?

The NPI number for Timothy Yan is 1154259356. It was assigned to this individual provider in the NPPES registry on May 11, 2026.

Where is Timothy Yan located?

Timothy Yan practices at 4301 Wilson St, Lawton, OK 73503. The listed phone number is (833) 286-3732.

What is Timothy Yan's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Timothy Yan was last updated on May 11, 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.