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LAUREN MULLIGAN M.D.
NPI 1003277914
Psychiatry & Neurology - Psychiatry in Woodland Hills, CA

Active since March 19, 2016PECOS EnrolledAccepts Medicare Assignment
21263 ERWIN ST, WOODLAND HILLS, CA 91367(833) 574-2273 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 8, 2021, Jul 6, 2020, Mar 19, 2016 (3 updates tracked since 2016).

About Lauren Mulligan M.d. NPPES

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

LAUREN MULLIGAN M.D. (NPI 1003277914) is an individual psychiatry provider in Woodland Hills, California, licensed in California (A168776) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1003277914
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameLAUREN MULLIGANCredential: M.D.
Location Address21263 ERWIN STWoodland Hills, CA 91367-3715
Mailing Address21263 Erwin StWoodland Hills, CA 91367-3715 · (833) 574-2273
Phone(833) 574-2273
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 19, 2016
Last NPPES UpdateDecember 8, 20213 updates tracked since enumeration
NPPES CertifiedJuly 6, 2020
✔ NPI 1003277914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A168776
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
21263 ERWIN ST, Woodland Hills, CA 91367
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lauren Mulligan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789981945
PECOS Enrollment IDI20200922002812
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Lauren Mulligan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
0.9 mi
Health Maintenance Organization
5601 DE SOTO AVE
Woodland Hills, CA 91367
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1952333478 (818) 719-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91367 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ANUPAMA SHERRIE KALSI
Psychiatry & Neurology (Psychiatry)
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (818) 592-3020
SHERYLLENE IGNACIO MD
Psychiatry & Neurology (Psychiatry)
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (818) 592-3100
ROSELYNN YEH
Pharmacist
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (818) 592-3028
MS. DIANE JOAN ROSTANT MFT
Marriage & Family Therapist
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (818) 592-3035
MRS. DESIREE TATIANNA JONES LMFT
Marriage & Family Therapist
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (888) 515-3500
LUCY GULATYAN
Marriage & Family Therapist
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (818) 465-8863
CYNTHIA CHAN
Pharmacist
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (818) 592-3028
MRS. PARICHER HAGHIGHI PT
Physical Therapist
21263 ERWIN ST
WOODLAND HILLS, CA 91367
Los Angeles County (818) 592-3084

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 Lauren Mulligan's NPI number?

The NPI number for Lauren Mulligan is 1003277914. It was assigned to this individual provider in the NPPES registry on March 19, 2016.

Where is Lauren Mulligan located?

Lauren Mulligan practices at 21263 Erwin St, Woodland Hills, CA 91367. The listed phone number is (833) 574-2273.

What is Lauren Mulligan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Lauren Mulligan enrolled in Medicare?

Yes. Lauren Mulligan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Lauren Mulligan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Mulligan reassigns Medicare benefits to Southern California Permanente Medical Group (Woodland Hills, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lauren Mulligan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lauren Mulligan was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.