MERLYN SCOGGIN M.D.
NPI 1336404664
Psychiatry & Neurology - Psychiatry in Mission Viejo, CA

Active since July 12, 2012PECOS EnrolledAccepts Medicare Assignment
26024 ACERO, MISSION VIEJO, CA 92691(714) 545-5550 Get Directions Write a Review

NPPES record last updated: August 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 15, 2025, Jun 9, 2021, Jan 12, 2021 (3 updates tracked since 2021).

About Merlyn Scoggin M.d. NPPES

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

MERLYN SCOGGIN M.D. (NPI 1336404664) is an individual psychiatry provider in Mission Viejo, California, licensed in California (A142944) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Oklahoma College Of Medicine (2012).

NPPES Registry Identity

NPI1336404664
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMERLYN SCOGGINCredential: M.D.
Location Address26024 ACEROMission Viejo, CA 92691-2768
Mailing Address19782 Macarthur Blvd Ste 300Irvine, CA 92612-2417 · (714) 545-5550
Sole ProprietorNo
Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 2012
Enumeration DateJuly 12, 2012
Last NPPES UpdateAugust 15, 20253 updates tracked since enumeration
NPPES CertifiedJuly 29, 2025
NPI 1336404664 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 · A142944
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.
26024 ACERO, Mission Viejo, CA 92691

Secondary Practice Locations 2

Location 1900 E Main StNorman, OK 73071-5305 · Phone (405) 573-6602 · Fax (405) 573-6684
Location 2820 WALL STNORMAN, OK 73069-6302 · Phone (951) 684-2627 · Fax (951) 263-7260

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Merlyn Scoggin 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 ID1153643457
PECOS Enrollment IDI20240223001139
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 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 11

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

Physician Assistant (Medical)
26024 ACERO
MISSION VIEJO, CA 92691
Clinical Nurse Specialist (Psychiatric/Mental Health)
26024 ACERO
MISSION VIEJO, CA 92691
Physician Assistant
26024 ACERO
MISSION VIEJO, CA 92691
Psychiatry & Neurology (Psychiatry)
26024 ACERO
MISSION VIEJO, CA 92691
Clinical Nurse Specialist (Psychiatric/Mental Health)
26024 ACERO
MISSION VIEJO, CA 92691
Physician Assistant
26024 ACERO
MISSION VIEJO, CA 92691
Clinical Nurse Specialist (Psychiatric/Mental Health)
26024 ACERO
MISSION VIEJO, CA 92691
Physician Assistant
26024 ACERO
MISSION VIEJO, CA 92691

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 Merlyn Scoggin's NPI number?

The NPI number for Merlyn Scoggin is 1336404664. It was assigned to this individual provider in the NPPES registry on July 12, 2012.

Where is Merlyn Scoggin located?

Merlyn Scoggin practices at 26024 Acero, Mission Viejo, CA 92691. The listed phone number is (714) 545-5550.

What is Merlyn Scoggin's specialty?

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

Is Merlyn Scoggin enrolled in Medicare?

Yes. Merlyn Scoggin 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.

What insurance does Merlyn Scoggin accept?

Health plans from Providence Health Plan list Merlyn Scoggin 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 Merlyn Scoggin was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.