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SHEILA MULLIGAN M.D.
NPI 1417248071
Obstetrics & Gynecology in Oceanside, CA

Active since April 29, 2011
200 MERCY CIR, OCEANSIDE, CA 92055(760) 725-1288 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 8, 2026, Mar 23, 2020, Mar 9, 2020 (3 updates tracked since 2020).

About Sheila Mulligan M.d. NPPES

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

SHEILA MULLIGAN M.D. (NPI 1417248071) is an individual obstetrics & gynecology provider in Oceanside, California, licensed in California (A166902) and active in the NPI registry since April 2011. She maintains 3 additional practice locations.

NPPES Registry Identity

NPI1417248071
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameSHEILA MULLIGANCredential: M.D.
Location Address200 MERCY CIROceanside, CA 92055-5191
Mailing Address200 Mercy CircleCamp Pendleton, CA 92055
Phone(760) 725-1288
Sole ProprietorYes
Enumeration DateApril 29, 2011
Last NPPES UpdateMay 8, 20263 updates tracked since enumeration
NPPES CertifiedMay 8, 2026
✔ NPI 1417248071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CA · A166902✔ Licensed in IN · 01071685A✔ Licensed in AZ · 75672
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
200 MERCY CIR, Oceanside, CA 92055
Open in Google Maps ↗

Secondary Practice Locations 3

Location 14751 N 15th StPhoenix, AZ 85014-3707 · Phone (602) 263-4212
Location 2Building H 2005 Knight Lane, Navy Medicine Support CommandJacksonville, FL 32212 · Phone (904) 542-7200 · Fax (904) 542-7200
Location 3195 Page Mill Rd Ste 103Palo Alto, CA 94306-2073 · Phone (888) 731-8994

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..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.

MRS. BRANDI CAMPBELL APRN, FNP-BC
Nurse Practitioner
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 719-4542
ERICA DIN FNP-C
Nurse Practitioner (Family)
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-4647
NELSA M ERVIN LMT
Massage Therapist
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 763-2838
JOHN HULSE MD
Surgery
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-1288
NICHOLIS MORALES MD
General Practice
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-7410
LILY KOZAKOWSKI DO
General Practice
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-1288
DR. LOVEPREET SINGH DO
Family Medicine
200 MERCY CIR
CAMP PENDLETON, CA 92055
San Diego County (760) 725-4357
DR. MATTHEW VON ZIMMERMAN DO
Emergency Medicine
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-1288

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 Sheila Mulligan's NPI number?

The NPI number for Sheila Mulligan is 1417248071. It was assigned to this individual provider in the NPPES registry on April 29, 2011.

Where is Sheila Mulligan located?

Sheila Mulligan practices at 200 Mercy Cir, Oceanside, CA 92055. The listed phone number is (760) 725-1288.

What is Sheila Mulligan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

What insurance does Sheila Mulligan accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Sheila Mulligan 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 Sheila Mulligan was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.