TERRY WESLEY SCOTT M.D.
NPI 1124183868
Otolaryngology in Diamond Bar, CA

Q: What is Terry Scott's NPI number?

The NPI number for Terry Scott is 1124183868. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Q: What is Terry Scott's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Terry Scott was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since December 22, 2006PECOS EnrolledAccepts Medicare Assignment

1111 GRAND AVE, # E, DIAMOND BAR, CA 91765(909) 860-7712(909) 861-1311 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Terry Wesley Scott M.d. NPPES

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

TERRY WESLEY SCOTT M.D. (NPI 1124183868) is an individual otolaryngology provider in Diamond Bar, California, licensed in California (G54536) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (1983).

NPPES Registry Identity

NPI1124183868

Entity TypeIndividualMale

Primary Taxonomy207Y00000X

Provider Legal NameTERRY WESLEY SCOTTCredential: M.D.

Location Address1111 GRAND AVE, # EDiamond Bar, CA 91765-4171

Mailing Address1111 Grand Ave, # EDiamond Bar, CA 91765-4171 · (909) 860-7712 · Fax (909) 861-1311

Phone(909) 860-7712

Fax(909) 861-1311

Sole ProprietorNo

Medical School CMSHoward University College Of MedicineGraduated 1983

Enumeration DateDecember 22, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1124183868 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

License✔ Licensed in CA · G54536

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

1111 GRAND AVE, Diamond Bar, CA 91765

Open in Google Maps ↗

Other Identifiers 1

Medicare UPINA52740CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Terry Wesley Scott 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 ID7719359777

PECOS Enrollment IDI20230221001628

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.

Medicare Billing Reassignment

Medicare enrollment records show Terry Scott reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Diamond Bar Ear Nose & Throat Specialty Medical Group, Inc.

Same address

Otolaryngology

1111 GRAND AVE., SUITE E
Diamond Bar, CA 91765

Reassigned Medicare billing, California enrollment

NPI 1316013931 (909) 860-7712

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

Areas of Expertise CMS Part B claims 15

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.

Test for allergy using allergenic extract 95004

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

3,360 services39 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.

223 services92 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

105 services105 patients

Diagnostic exam of nasal passages using an endoscope 31231

A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.

97 services39 patients

Removal of impacted ear wax 69210

Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.

94 services71 patients

Injection of medication into nasal air passage 30200

This procedure involves administering medication directly into your nasal passage. A special device or syringe is used to spray the medicine into your nose. It's a quick, effective way to deliver medication to the specific area needed, typically for conditions like allergies or nasal congestion.

90 services34 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.

65 services31 patients

Test for eardrum and muscle function 92550

This test assesses the health of your eardrum and muscles linked to hearing. A small device is placed in your ear that creates pressure changes and sounds. Your ear's responses are recorded to determine if they are functioning properly.

55 services39 patients

Study of nasal function 92512

A study of nasal function, also known as rhinomanometry, is a test that measures how well your nose works. It looks at the airflow and pressure in your nasal passages. It can help diagnose problems such as blockages or breathing difficulties.

46 services42 patients

Comprehensive hearing and speech recognition test 92557

A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.

42 services36 patients

Test to assess middle ear function 92567

A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.

39 services36 patients

Destruction of surface soft tissue of nasal passages 30802

This procedure involves removing or destroying soft tissue in the nasal passages. It's often performed to improve breathing, reduce snoring, or treat conditions like nasal polyps. The process is usually done under local or general anesthesia.

33 services24 patients

Removal or destruction of growth of nose through nose 30117

This procedure involves removing or destroying a growth in the nose. It's done through the nostrils, so no external cuts are made. The growth could be a polyp, cyst, or other abnormal tissue. It helps improve breathing and reduces discomfort or other symptoms caused by the growth.

23 services15 patients

Dilation of nasal sinus using an endoscope 31295

Dilation of the nasal sinus using an endoscope is a procedure to improve sinus drainage. A small tube with a camera, called an endoscope, is inserted into the nose. A balloon is then inflated to widen the sinus openings. This helps to relieve sinus pressure and symptoms.

17 services17 patients

Dilation of sphenoid and frontal nasal sinus using an endoscope 31298

This procedure involves enlarging the openings of your sphenoid and frontal nasal sinuses using a thin, lighted tube called an endoscope. It helps to alleviate symptoms of sinusitis, improving your breathing and reducing discomfort.

16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91765 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

JAYANT I. BHATT, DDS

Dentist

1111 GRAND AVE, SUITE I
DIAMOND BAR, CA 91765

Los Angeles County (909) 861-2811

WAYNE HAMILTON MARTIN M.D.

Ophthalmology

1111 GRAND AVE, SUITE A
DIAMOND BAR, CA 91765

Los Angeles County (909) 860-6768

JAY I. BHATT DDS

Dentist

1111 GRAND AVE, SUITE G
DIAMOND BAR, CA 91765

Los Angeles County (909) 396-7474

SAMIR BATNIJI DDS

Dentist (Endodontics)

1111 GRAND AVE, SUITE D
DIAMOND BAR, CA 91765

Los Angeles County (909) 396-9944

MR. YUNG-TING LI MSAOM

Acupuncturist

1111 GRAND AVE
DIAMOND BAR, CA 91765

Los Angeles County (626) 400-8653

DR. JOSE MANUEL ESTEVEZ D.D.S.

Dentist (General Practice)

1111 GRAND AVE, SUITE G
DIAMOND BAR, CA 91765

Los Angeles County (909) 396-7474

DR. FORTUNATA L. MENDOZA M.D.

Specialist

1111 GRAND AVE, STE. K
DIAMOND BAR, CA 91765

Los Angeles County (909) 860-4254

DIAMOND BAR DERMATOLOGY AND LASER CENTER

Dermatology

1111 GRAND AVE, SUITE K
DIAMOND BAR, CA 91765

Los Angeles County (909) 860-4254

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 Terry Scott's NPI number?

The NPI number for Terry Scott is 1124183868. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Where is Terry Scott located?

Terry Scott practices at 1111 Grand Ave # E, Diamond Bar, CA 91765. The listed phone number is (909) 860-7712.

What is Terry Scott's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Terry Scott enrolled in Medicare?

Yes. Terry Scott 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.

Which organization bills Medicare for Terry Scott's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Terry Scott reassigns Medicare benefits to Diamond Bar Ear Nose & Throat Specialty Medical Group, Inc. (Diamond Bar, CA). The 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 Terry Scott's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Terry Scott was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.