GEOFFREY B TRENKLE D.O. NPI 1003044876

NPI Information

  • NPI: 1003044876
  • Provider Name: GEOFFREY B TRENKLE, D.O.
  • Classification: Otolaryngology - 207YS0123X
  • Specialization: Facial Plastic Surgery
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1700 E CESAR E CHAVEZ AVE STE 2500
    LOS ANGELES, CA
    ZIP 90033
  • Phone: (323) 268-6731

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NPI Details

Geoffrey B Trenkle, D.O. is a facial plastic surgery otolaryngology in Los Angeles, CA with 17 years of experience. The provider is an otolaryngologist who specializes in facial plastic surgery. Geoffrey B Trenkle, D.O. NPI is 1003044876. The provider is registered as an individual entity type and is a single specialty group.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: WESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduation Year:2009

The provider's business location address is:

1700 E CESAR E CHAVEZ AVE STE 2500
LOS ANGELES, CA
ZIP 90033-434
Phone: (323) 268-6731
Fax: (323) 268-6738

The NPI 1003044876 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS:87811)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS:87426)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient office or other outpatient visit, 15-29 minutes (HCPCS:99202)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Test for allergy using allergenic extract (HCPCS:95004)
  • Provision of covid-19 test, nonprescription self-administered and self-collected use, fda approved, authorized or cleared, one test count (HCPCS:K1034)
  • Comprehensive hearing and speech recognition test (HCPCS:92557)
  • Test for eardrum and muscle function (HCPCS:92550)
  • Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS:87635)
  • Diagnostic exam of nasal passages using an endoscope (HCPCS:31231)
  • Removal of impacted ear wax (HCPCS:69210)
  • Placement of ear probe for computerized measurement of sound with interpretation and report (HCPCS:92587)
  • Diagnostic exam of voice box using a flexible endoscope (HCPCS:31575)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected (HCPCS:0241U)
  • Treatment of speech, language, voice, communication, and/or hearing processing disorder (HCPCS:92507)
  • Exam to assess movement of vocal cord flaps using an endoscope (HCPCS:31579)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Repositioning exercises of head for treatment of dizziness, each day (HCPCS:95992)
  • Evaluation and recording of swallowing using an endoscope (HCPCS:92612)
  • Evaluation of swallowing function (HCPCS:92610)
  • Biopsy or removal of nasal polyp or tissue using an endoscope (HCPCS:31237)
  • Evaluation and testing for balance with recording (HCPCS:92540)
  • Analysis of voice and resonance production (HCPCS:92524)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Initial nursing facility visit per day, typically 35 minutes (HCPCS:99305)
  • Ct scan of face without contrast (HCPCS:70486)
  • Ct scan of cranial cavity without contrast (HCPCS:70480)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Telephone medical discussion with physician, 5-10 minutes (HCPCS:99441)
  • Study of voice box function (HCPCS:92520)
  • Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 6/30/2009 and was last updated on 10/18/2019.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207YS0123XOtolaryngologyFacial Plastic Surgery20A13166CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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