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DR. NELSON STEPHEN DELGADO O.D.
NPI 1770601106
Optometrist in Columbia, MD

Active since March 26, 2007
10300 LITTLE PATUXENT PKWY, SUITE 1005-B, COLUMBIA, MD 21044(410) 740-9952(410) 740-9731 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Nelson Stephen Delgado O.d. NPPES

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

DR. NELSON STEPHEN DELGADO O.D. (NPI 1770601106) is an individual optometrist in Columbia, Maryland, licensed in Maryland (MD1273) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1770601106
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. NELSON STEPHEN DELGADOCredential: O.D.
Location Address10300 LITTLE PATUXENT PKWY, SUITE 1005-BColumbia, MD 21044-3341
Mailing Address10300 Little Patuxent Pkwy, Suite 1005-bColumbia, MD 21044-3341 · (410) 740-9952 · Fax (410) 740-9731
Phone(410) 740-9952
Fax(410) 740-9731
Sole ProprietorNo
Enumeration DateMarch 26, 2007
Last NPPES UpdateNovember 6, 2025
NPPES CertifiedNovember 6, 2025
✔ NPI 1770601106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in MD · MD1273
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
10300 LITTLE PATUXENT PKWY, Columbia, MD 21044
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Other Names 1

Other Name (5)Dr. N. Stephen Delgado O.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 10

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

ALL EYES ON YOU, INC
Eyewear Supplier
10300 LITTLE PATUXENT PKWY
COLUMBIA, MD 21044
Howard County (410) 884-6500
SHEENA M TILLMAN
Technician/Technologist (Optician)
10300 LITTLE PATUXENT PKWY
COLUMBIA, MD 21044
Howard County (410) 884-6500
JAMES ORBAN
Hearing Instrument Specialist
10300 LITTLE PATUXENT PKWY
COLUMBIA, MD 21044
Howard County (410) 992-0445
TCTF LLC
Technician/Technologist (Optician)
10300 LITTLE PATUXENT PKWY, STE. 2870
COLUMBIA, MD 21044
Howard County (410) 884-6500
EMERGING VISION
Technician/Technologist (Ophthalmic)
10300 LITTLE PATUXENT PKWY, COLUMBIA MALL
COLUMBIA, MD 21044
Howard County (410) 884-6500
DR KERAMATI & ASSOCIATES, INC.
Optometrist
10300 LITTLE PATUXENT PKWY, SUITE 1630 - COLUMBIA MALL
COLUMBIA, MD 21044
Howard County (410) 730-1831
DR. MARCUS A HOOD OD & ASSOC.INC.
Optometrist
10300 LITTLE PATUXENT PKWY, 1630
COLUMBIA, MD 21044
Howard County (410) 730-3516
DR. MELISSA JEAN GIDLUND O.D.
Optometrist
10300 LITTLE PATUXENT PKWY, SUITE 1005B
COLUMBIA, MD 21044
Howard County (410) 740-9952

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 Nelson Delgado's NPI number?

The NPI number for Nelson Delgado is 1770601106. It was assigned to this individual provider in the NPPES registry on March 26, 2007. The provider is also known as Dr. N. Stephen Delgado O.D..

Where is Nelson Delgado located?

Nelson Delgado practices at 10300 Little Patuxent Pkwy Suite 1005-B, Columbia, MD 21044. The listed phone number is (410) 740-9952.

What is Nelson Delgado's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

What insurance does Nelson Delgado accept?

Health plans from Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Nelson Delgado as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nelson Delgado was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.