JON L SIEMS MD INC NPI 1194243394

NPI Information

NPI: 1194243394
Provider Name: JON L SIEMS MD INC
Classification: Clinic/Center - 261QS0132X
Specialization: Ophthalmologic Surgery
Entity Type: Organization
Address: 31515 RANCHO PUEBLO RD STE 103
TEMECULA, CA
ZIP 92592
Phone: (951) 303-6111

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NPI Details

JON L SIEMS MD INC is an ophthalmologic surgery clinic center in Temecula, CA. JON L SIEMS MD INC NPI is 1194243394. The provider is registered as an organization entity type.

The provider's business location address is:

31515 RANCHO PUEBLO RD STE 103
TEMECULA, CA
ZIP 92592-837
Phone: (951) 303-6111
Fax: (951) 302-4448

The provider's authorized official is Mary Ann Porter .
The authorized official title is Practice Manager and has the following contact phone number (951) 303-6111.

The enumeration date for this NPI number is 9/7/2017 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	261QS0132X	Clinic/Center	Ophthalmologic Surgery	54383	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	54383	OTHER	CALIFORNIA	CA MEDICAL LICENSE

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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