NPPES file of Aug 9, 2026

Sheila Mulligan, M.D.

Obstetrics & Gynecology Physician · Oceanside, CA

Sheila Mulligan, M.D. is an obstetrics & gynecology physician with a practice address in Oceanside, California, and NPI 1417248071, issued on Apr 29, 2011. Check the license (California A166902, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417248071
Name
Sheila Mulligan
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
A166902 CA
75672 AZ
01071685A IN
Self-reported in NPPES; status is on the state search
Practice location
200 Mercy Cir, Oceanside, CA 92055
Phone
(760) 725-1288
Enumerated
Apr 29, 2011
Record last updated
May 8, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →

Also registered at 200 Mercy Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jenifer Angeles, CNMAdvanced Practice Midwife1801254529
  2. Brandi Campbell, APRN, FNP-BCNurse Practitioner1003354473
  3. Alejandro Cuesta, DOFamily Medicine Physician1598259046
  4. Tony CurtisPrimary Care Nurse Practitioner1912518572
  5. Erica Din, FNP-CFamily Nurse Practitioner1043550460
  6. Jason Duryee, PMHNPPsychiatric/Mental Health Nurse Practitioner1477268936

Verify Sheila Mulligan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A166902    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $37.29

1 payment: food and beverage; the largest payer was CooperSurgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sheila Mulligan$37.29
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Sheila Mulligan among 5,088 obstetrics & gynecology physician records in California

Sheila Mulligan, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 72% of them.

  • NPI issued2011 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2026 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

All 5,088 in California → Every provider in Oceanside → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Kristin Desantis, M.D.Oceanside, CA 920551710399811
  2. Terence Heath, M.D.Camp Pendleton, CA 920551316949241
  3. Dustin Kocol, MDOceanside, CA 920551487141586
  4. David Lifset, MDCamp Pendleton, CA 920551710963509
  5. April McGill, M.D.Oceanside, CA 920551225266760
  6. Sara Peters, DOCamp Pendleton, CA 920551770237216
  7. Kristen Samardzic, MDCamp Pendleton, CA 920551508329673
  8. Brian Schexnayder, M.D.Camp Pendleton, CA 920551316397508

Common questions

What is Sheila Mulligan, M.D.'s NPI number?

Sheila Mulligan, M.D.'s National Provider Identifier (NPI) is 1417248071, issued on Apr 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Sheila Mulligan, M.D. located?

The NPPES record lists a practice address at 200 Mercy Cir, Oceanside, CA, 92055. Phone: (760) 725-1288. Providers update this record themselves, so call before visiting.

How can I verify Sheila Mulligan, M.D.'s license?

NPPES lists California license number A166902, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.