DR. PHILIP GREGORY TAN ONG MD NPI 1093965907

NPI Information

  • NPI: 1093965907
  • Provider Name: DR. PHILIP GREGORY TAN ONG, MD
  • Classification: Internal Medicine - 207RP1001X
  • Specialization: Pulmonary Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4502 MEDICAL DR
    SAN ANTONIO, TX
    ZIP 78229
  • Phone: (210) 358-4000

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NPI Details

DR. Philip Gregory Tan Ong, MD is a pulmonary disease internal medicine in San Antonio, TX with 22 years of experience. The provider is an internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. DR. Philip Gregory Tan Ong, MD NPI is 1093965907. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

4502 MEDICAL DR
SAN ANTONIO, TX
ZIP 78229-402
Phone: (210) 358-4000

The NPI 1093965907 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, 40-54 minutes (HCPCS:99215)
  • Irrigation and suction of lung airways to obtain cells using an endoscope (HCPCS:31624)
  • Exam of lung airways using an endoscope (HCPCS:31623)
  • Biopsy of lobe of lung using an endoscope, 1 lobe (HCPCS:31628)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Biopsy of lobe of lung using an endoscope, each additional lobe (HCPCS:31632)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Aspiration of initial secretion of lung airway using an endoscope (HCPCS:31645)

The enumeration date for this NPI number is 9/27/2008 and was last updated on 7/21/2022.

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
1207RP1001XInternal MedicinePulmonary DiseaseP9678TEXASYes
2207RC0200XInternal MedicineCritical Care MedicineP9678TEXASNo

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1338967809OTHERTEXASCSHCN
2338967808MEDICAIDTEXAS

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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