TARLAN ARIANA DEWING M.D.
NPI 1942408323
Family Medicine in Costa Mesa, CA

Active since July 06, 2007PECOS EnrolledAccepts Medicare Assignment
1190 BAKER ST STE 100, COSTA MESA, CA 92626(714) 668-2500(714) 668-2515 Get Directions Write a Review

NPPES record last updated: December 27, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 27, 2021, Apr 2, 2021 (2 updates tracked since 2021).

About Tarlan Ariana Dewing M.d. NPPES

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

TARLAN ARIANA DEWING M.D. (NPI 1942408323) is an individual family medicine provider in Costa Mesa, California, licensed in California (A105837) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1942408323
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTARLAN ARIANA DEWINGCredential: M.D.
Location Address1190 BAKER ST STE 100Costa Mesa, CA 92626-4105
Mailing AddressPo Box 3699Newport Beach, CA 92659-8699 · (949) 574-4638 · Fax (949) 574-4680
Fax(714) 668-2515
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 6, 2007
Last NPPES UpdateDecember 27, 20212 updates tracked since enumeration
NPPES CertifiedDecember 27, 2021
NPI 1942408323 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in CA · A105837
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

1190 BAKER ST STE 100, Costa Mesa, CA 92626

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

Tarlan Ariana Dewing 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 ID3173746096
PECOS Enrollment IDI20140522000781
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 92626 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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.

Family Medicine
1190 BAKER ST STE 100
COSTA MESA, CA 92626
Family Medicine
1190 BAKER ST STE 100
COSTA MESA, CA 92626
Family Medicine
1190 BAKER ST STE 100
COSTA MESA, CA 92626
Family Medicine
1190 BAKER ST STE 100
COSTA MESA, CA 92626
Family Medicine
1190 BAKER ST STE 100
COSTA MESA, CA 92626
Family Medicine
1190 BAKER ST STE 100
COSTA MESA, CA 92626
Nurse Practitioner (Family)
1190 BAKER ST STE 100
COSTA MESA, CA 92626
Family Medicine
1190 BAKER ST STE 100
COSTA MESA, CA 92626

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 Tarlan Dewing's NPI number?

The NPI number for Tarlan Dewing is 1942408323. It was assigned to this individual provider in the NPPES registry on July 6, 2007.

Where is Tarlan Dewing located?

Tarlan Dewing practices at 1190 Baker St Ste 100, Costa Mesa, CA 92626. The listed phone number is (714) 668-2500.

What is Tarlan Dewing's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Tarlan Dewing enrolled in Medicare?

Yes. Tarlan Dewing 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.

When was this NPI record last updated?

The NPPES record for Tarlan Dewing was last updated on December 27, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.