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SEAN O'CONNOR D.M.D.
NPI 1912387333
Dentist in Baltimore, MD

Active since June 01, 2015
1111 N CHARLES ST, BALTIMORE, MD 21201(410) 837-2050 Get Directions Write a Review

NPPES record last updated: June 1, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sean O'connor D.m.d. NPPES

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

SEAN O'CONNOR D.M.D. (NPI 1912387333) is an individual dentist in Baltimore, Maryland, licensed in Maryland (15817) and active in the NPI registry since June 2015.

NPPES Registry Identity

NPI1912387333
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameSEAN O'CONNORCredential: D.M.D.
Location Address1111 N CHARLES STBaltimore, MD 21201-5505
Mailing Address156 W Aluta Mill RdNazareth, PA 18064-9487 · (484) 903-6389
Phone(410) 837-2050
Sole ProprietorNo
Enumeration DateJune 1, 2015
✔ NPI 1912387333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MD · 15817
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1111 N CHARLES ST, Baltimore, MD 21201
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Accepted Insurance

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

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.

DAVID A CORNELL DNP, ARNP
Nurse Practitioner (Family)
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (515) 291-3283
STELLA IJIYODE FNP-C
Nurse Practitioner (Family)
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
DR. EMILY ANN SILVERMAN PH.D.
Psychologist (Clinical)
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
MRS. AFRICA ALVAREZ-MCLEOD M.D.
Internal Medicine (Infectious Disease)
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
DHANASHREE CHADA
Counselor (Professional)
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
YOUNGHO KIM
Nurse Practitioner (Family)
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
CHRISTOPHER ANDREW REEVES
Social Worker (Clinical)
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
MS. KEM JACQUELINE JOHNSON MS, MED, CNS, LDN
Nutritionist
1111 N CHARLES ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050

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 Sean O'connor's NPI number?

The NPI number for Sean O'connor is 1912387333. It was assigned to this individual provider in the NPPES registry on June 1, 2015.

Where is Sean O'connor located?

Sean O'connor practices at 1111 N Charles St, Baltimore, MD 21201. The listed phone number is (410) 837-2050.

What is Sean O'connor's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Sean O'connor accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Sean O'connor 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 Sean O'connor was last updated on June 1, 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.