1. Home
  2. Directory
  3. California
  4. Arcadia
  5. Surgery
  6. NPI Profile

TROY LAMAR MD, INC.
NPI 1285013490
Surgery in Arcadia, CA

Active since May 20, 2015
51 N 5TH AVE STE 204, ARCADIA, CA 91006(626) 445-0600(626) 574-8654 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Troy Lamar Md, Inc. NPPES

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

TROY LAMAR MD, INC. (NPI 1285013490) is a healthcare organization registered as a surgery in Arcadia, California and active in the NPI registry since May 2015. The organization lists Stacey Watson, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1285013490
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameTROY LAMAR MD, INC.
Location Address51 N 5TH AVE STE 204Arcadia, CA 91006-3711
Mailing Address51 N 5th Ave Ste 204Arcadia, CA 91006-3711 · (626) 445-0600 · Fax (626) 574-8654
Phone(626) 445-0600
Fax(626) 574-8654
Organization SubpartNo
Authorized OfficialStacey WatsonBilling Manager · (626) 445-0600
Enumeration DateMay 20, 2015
Last NPPES UpdateJanuary 28, 2026
NPPES CertifiedJanuary 28, 2026
✔ NPI 1285013490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · G77568
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
51 N 5TH AVE STE 204, Arcadia, CA 91006
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G775680CA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Troy Lamar Md, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Troy Lamar MD, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Troy Lamar, MD
General Surgery
NPI 1376629030
51 N FIFTH AVENUE SUITE 202
Arcadia, CA 91006
(626) 445-0600
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Troy Lamar MD, Inc.'s NPI number?

The NPI number for Troy Lamar MD, Inc. is 1285013490. It was assigned to this organization in the NPPES registry on May 20, 2015.

Where is Troy Lamar MD, Inc. located?

Troy Lamar MD, Inc. is located at 51 N 5th Ave Ste 204, Arcadia, CA 91006. The listed phone number is (626) 445-0600.

What is Troy Lamar MD, Inc.'s specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Troy Lamar MD, Inc. enrolled in Medicare?

Yes. Troy Lamar MD, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Troy Lamar MD, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to Troy Lamar MD, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Troy Lamar MD, Inc. was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.