DR. NAILI ALEXANDER CHEN D.O. MPH MASC NPI 1649251661

NPI Information

NPI: 1649251661
Provider Name: DR. NAILI ALEXANDER CHEN, D.O., MPH, MASC
Classification: Internal Medicine - 207R00000X
Entity Type: Individual
Address: 3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX
ZIP 78234
Phone: (210) 539-9582

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NPI Details

DR. Naili Alexander Chen, D.O., MPH, MASC is an internal medicine in Fort Sam Houston, TX. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. Naili Alexander Chen, D.O., MPH, MASC NPI is 1649251661. 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:

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX
ZIP 78234-504
Phone: (210) 539-9582

The enumeration date for this NPI number is 11/8/2005 and was last updated on 3/7/2023.

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
1	207R00000X	Internal Medicine		OS-009459-L	PENNSYLVANIA	No
2	207PE0004X	Emergency Medicine	Emergency Medical Services	20A7408	CALIFORNIA	No
3	2083A0100X	Preventive Medicine	Aerospace Medicine	20A7408	CALIFORNIA	No
4	2083P0500X	Preventive Medicine	Preventive Medicine/Occupational Environmental Medicine	20A7408	CALIFORNIA	No
5	208M00000X	Hospitalist		OS-009459L	PENNSYLVANIA	No
6	208M00000X	Hospitalist		20A7048	CALIFORNIA	No
7	207R00000X	Internal Medicine		20A7408	CALIFORNIA	Yes

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
1	20A7408	OTHER	CALIFORNIA	BLUE CROSS OF CALIFORNIA

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: 3/30/2025

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