DR. RONALD S OSER M.D. NPI 1336148162

NPI Information

  • NPI: 1336148162
  • Provider Name: DR. RONALD S OSER, M.D.
  • Classification: Ophthalmology - 207W00000X
  • Entity Type: Individual
  • CLIA Number: 21D2071149
  • Address: 14201 LAUREL PARK DR
    SUITE 208
    LAUREL, MD
    ZIP 20707
  • Phone: (301) 498-6616

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NPI Details

DR. Ronald S Oser, M.D. is an ophthalmology in Laurel, MD. The provider is an ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses. DR. Ronald S Oser, M.D. NPI is 1336148162. 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:

14201 LAUREL PARK DR
SUITE 208
LAUREL, MD
ZIP 20707-203
Phone: (301) 498-6616
Fax: (301) 498-8030

The CLIA number assigned to this NPI record is 21D2071149 - physician office with a certificate type of Certificate of Waiver.

The enumeration date for this NPI number is 7/14/2005 and was last updated on 6/15/2009.

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
1207W00000XOphthalmologyD15976MARYLANDYes

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
1B70179MEDICARE UPIN
2118081900MEDICAIDMARYLAND
325432OTHERMAMSI GROUP
4005NMEDICARE ID-TYPE UNSPECIFIEDMARYLAND
56699OTHERMARYLANDBLUE SHIELD
6675821002OTHERCIGNA
720480001OTHERDISTRICT OF COLUMBIABLUE SHIELD

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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