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RONALD S OSER MD PA
NPI 1275694820
Ophthalmology in Laurel, MD

Active since December 13, 2006CLIA 21D2071149 · Waiver
14201 LAUREL PARK DR, SUITE 208, LAUREL, MD 20707(301) 498-6616(301) 498-8030 Get Directions Write a Review

NPPES record last updated: January 27, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ronald S Oser Md Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONALD S OSER MD PA (NPI 1275694820) is a healthcare organization registered as an ophthalmology in Laurel, Maryland and active in the NPI registry since December 2006. The organization holds a CLIA Waiver certificate valid through January 5, 2028 and lists Ronald S Oser, President, as its authorized official.

NPPES Registry Identity

NPI1275694820
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameRONALD S OSER MD PA
Location Address14201 LAUREL PARK DR, SUITE 208Laurel, MD 20707-5203
Mailing Address14201 Laurel Park Dr, Suite 208Laurel, MD 20707-5203 · (301) 498-6616 · Fax (301) 498-8030
Phone(301) 498-6616
Fax(301) 498-8030
Organization SubpartNo
Authorized OfficialRonald S OserPresident · (301) 498-6616
Enumeration DateDecember 13, 2006
Last NPPES UpdateJanuary 27, 2015
✔ NPI 1275694820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
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.
14201 LAUREL PARK DR, Laurel, MD 20707
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Other Identifiers 2

Medicare PIN005NMD
Medicare PINZDNNMD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 21D2071149

Ronald S Oser, MD Dba Laurel Eye Physicians · Laurel, MD
Active · expires Jan 5, 2028
CLIA Number21D2071149
Laboratory TypePhysician Office
Certificate Effective DateJanuary 6, 2026
Certificate Expiration DateJanuary 5, 2028
Laboratory DirectorRonald Oser
Laboratory Phone(301) 498-6616
Laboratory LocationRonald S Oser, MD Dba Laurel Eye Physicians14201 Laurel Park Drive Ste 208, Laurel, MD 20707
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SARABJIT SINGH ANAND M.D.
Surgery
14201 LAUREL PARK DR, #110
LAUREL, MD 20707
Prince George's County (301) 953-7565
JEMISUN HOME CARE LLC
Nursing Care
14201 LAUREL PARK DR, SUITE # 226
LAUREL, MD 20707
Prince George's County (301) 879-2160
NICHOLAS B ARGENTO M.D.L
Internal Medicine (Endocrinology, Diabetes & Metabolism)
14201 LAUREL PARK DR, SUITE 214
LAUREL, MD 20707
Prince George's County (301) 953-2080
HEARING PROFESSIONALS, INC
Audiologist
14201 LAUREL PARK DR, STE 109
LAUREL, MD 20707
Prince George's County (301) 604-3177
GREATER LAUREL CHIROPRACTIC, LLC
Chiropractor
14201 LAUREL PARK DR, STE 212
LAUREL, MD 20707
Prince George's County (301) 362-1170
HEIDI A. KARON MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
14201 LAUREL PARK DR, SUITE 214
LAUREL, MD 20707
Prince George's County (301) 953-2080
MIND MATTERS TOO, LLC
Psychologist (Clinical Child & Adolescent)
14201 LAUREL PARK DR
LAUREL, MD 20707
Prince George's County (202) 556-0799
JEMISUN HEALTHCARE SERVICES INC
Nursing Care
14201 LAUREL PARK DR, SUITE 108
LAUREL, MD 20707
Prince George's County (301) 879-2160

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald S Oser MD PA's NPI number?

The NPI number for Ronald S Oser MD PA is 1275694820. It was assigned to this organization in the NPPES registry on December 13, 2006.

Where is Ronald S Oser MD PA located?

Ronald S Oser MD PA is located at 14201 Laurel Park Dr Suite 208, Laurel, MD 20707. The listed phone number is (301) 498-6616.

What is Ronald S Oser MD PA's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Does Ronald S Oser MD PA hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 21D2071149) is associated with this NPI, valid through January 5, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ronald S Oser MD PA was last updated on January 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.