THOMAS GREGORY HARRIS M.D.
NPI 1801815428
Orthopaedic Surgery - Foot and Ankle Surgery in Pasadena, CA

Active since July 18, 2006PECOS EnrolledAccepts Medicare Assignment
76.6/100
CMS Quality Rating
800 S RAYMOND AVE, PASADENA, CA 91105(626) 795-8051(626) 795-0356 Get Directions Write a Review

NPPES record last updated: June 27, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Thomas Gregory Harris M.d. NPPES

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

THOMAS GREGORY HARRIS M.D. (NPI 1801815428) is an individual foot and ankle surgery provider in Pasadena, California, licensed in California (A90250) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (2000).

NPPES Registry Identity

NPI1801815428
Entity TypeIndividualMale
Primary Taxonomy207XX0004X
Provider Legal NameTHOMAS GREGORY HARRISCredential: M.D.
Location Address800 S RAYMOND AVEPasadena, CA 91105-3229
Mailing AddressPo Box 90730Pasadena, CA 91109-0730 · (626) 795-8051 · Fax (626) 795-0356
Fax(626) 795-0356
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2000
Enumeration DateJuly 18, 2006
Last NPPES UpdateJune 27, 2024
NPPES CertifiedJune 27, 2024
NPI 1801815428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOrthopaedic Surgery · Foot and Ankle SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XX0004X
License Licensed in CA · A90250
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, foot and ankle surgeons deal with adult reconstructive foot and ankle surgery, adult foot and ankle trauma, sports medicine foot and ankle, and children's foot and ankle reconstructive surgery.
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License A90250 (CA)
800 S RAYMOND AVE, Pasadena, CA 91105

Other Identifiers 2

OtherP00432226CA · Rail Road Medicare
OtherBD761ZCA · Medicare Pin

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Thomas Gregory Harris M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769428309
PECOS Enrollment IDI20050705000701
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 24

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

X-ray of foot, minimum of 3 views 73630
An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.
1,007 services470 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
668 services445 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
454 services270 patients
X-ray of ankle, minimum of 3 views 73610
An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.
400 services235 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
127 services127 patients
Aspiration and/or injection of fluid from small joint 20600
This procedure involves inserting a thin needle into a small joint to remove (aspirate) or inject fluid. It can help diagnose conditions, relieve discomfort, or administer medication directly into the joint. It's generally safe with minimal discomfort.
100 services66 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.6/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.49
Promoting Interoperability100
Improvement Activities40
Cost44.52

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Heavy duty wheelchair K0006
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$63.45 avg. paid by Medicare
Walking boot, pneumatic and/or vacuum, with or without joints, with or without interface material, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise L4360
DME-Orthotic Devices · category DF003N
1 supplier56 claims56 services$248.75 avg. paid by Medicare
Walking boot, pneumatic and/or vacuum, with or without joints, with or without interface material, prefabricated, off-the-shelf L4361
DME-Orthotic Devices · category DF003N
1 supplier17 claims17 services$243.69 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Orthopaedic Surgery (Foot and Ankle Surgery)
800 S RAYMOND AVE
PASADENA, CA 91105
Physical Therapist
800 S RAYMOND AVE
PASADENA, CA 91105
Physical Therapist
800 S RAYMOND AVE
PASADENA, CA 91105
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
800 S RAYMOND AVE
PASADENA, CA 91105
Clinic/Center (Ambulatory Surgical)
800 S RAYMOND AVE
PASADENA, CA 91105
Orthopaedic Surgery
800 S RAYMOND AVE
PASADENA, CA 91105
Occupational Therapist (Hand)
800 S RAYMOND AVE
PASADENA, CA 91105
Radiology (Diagnostic Radiology)
800 S RAYMOND AVE
PASADENA, CA 91105

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 Thomas Harris's NPI number?

The NPI number for Thomas Harris is 1801815428. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Thomas Harris located?

Thomas Harris practices at 800 S Raymond Ave, Pasadena, CA 91105. The listed phone number is (626) 795-8051.

What is Thomas Harris's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.

Is Thomas Harris enrolled in Medicare?

Yes. Thomas Harris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Thomas Harris was last updated on June 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.