DR. MARIA THERESA AMORIN SINGSON D.D.S., M.S.
NPI 1770677213
Dentist - Orthodontics and Dentofacial Orthopedics in Simi Valley, CA

Active since October 02, 2006PECOS Enrolled
2045 ROYAL AVENUE, SUITE 205, SIMI VALLEY, CA 93065(805) 520-9585 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Maria Theresa Amorin Singson D.d.s., M.s. NPPES

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

DR. MARIA THERESA AMORIN SINGSON D.D.S., M.S. (NPI 1770677213) is an individual orthodontics and dentofacial orthopedics provider in Simi Valley, California, licensed in California (43659) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770677213
Entity TypeIndividualFemale
Primary Taxonomy1223X0400X
Provider Legal NameDR. MARIA THERESA AMORIN SINGSONCredential: D.D.S., M.S.
Location Address2045 ROYAL AVENUE, SUITE 205Simi Valley, CA 93065
Mailing Address11840 Madera Bay LanePorter Ranch, CA 91326 · (818) 261-0480
Sole ProprietorYes
Enumeration DateOctober 2, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1770677213 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in CA · 43659
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
2045 ROYAL AVENUE, Simi Valley, CA 93065

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 (PECOS)

Dr. Maria Theresa Amorin Singson D.d.s., M.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 93065 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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.

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 Maria Theresa Singson's NPI number?

The NPI number for Maria Theresa Singson is 1770677213. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Maria Theresa Singson located?

Maria Theresa Singson practices at 2045 Royal Avenue Suite 205, Simi Valley, CA 93065. The listed phone number is (805) 520-9585.

What is Maria Theresa Singson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

Is Maria Theresa Singson enrolled in Medicare?

Yes. Maria Theresa Singson is registered in the Medicare PECOS enrollment system.

What insurance does Maria Theresa Singson accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and Humana and 2 other insurers list Maria Theresa Singson 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 Maria Theresa Singson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.