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DR. D. DOUGLAS CASSAT DDS
NPI 1568401677
Dentist - General Practice in San Diego, CA

Active since June 05, 2006Opted out of Medicare · through Dec 14, 2027
10789 TIERRASANTA BLVD, SUITE 110, SAN DIEGO, CA 92124(858) 565-0212(858) 541-7029 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. D. Douglas Cassat Dds NPPES

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

DR. D. DOUGLAS CASSAT DDS (NPI 1568401677) is an individual general practice provider in San Diego, California, licensed in California (24951) and active in the NPI registry since June 2006. He has opted out of Medicare through December 14, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1568401677
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. D. DOUGLAS CASSATCredential: DDS
Location Address10789 TIERRASANTA BLVD, SUITE 110San Diego, CA 92124-2613
Mailing Address10789 Tierrasanta Blvd, Suite 110San Diego, CA 92124-2613 · (858) 565-0212 · Fax (858) 541-7029
Phone(858) 565-0212
Fax(858) 541-7029
Sole ProprietorNo
Enumeration DateJune 5, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1568401677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 24951
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
10789 TIERRASANTA BLVD, San Diego, CA 92124
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. D. Douglas Cassat Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from December 14, 2015 through December 14, 2027.

Opt-Out Effective DateDecember 14, 2015
Opt-Out In Effect ThroughDecember 14, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92124 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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

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

D.DOUGLAS CASSAT, DDS.APC
Dentist
10789 TIERRASANTA BLVD, SUITE 110
SAN DIEGO, CA 92124
San Diego County (858) 565-0212

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 D. Cassat's NPI number?

The NPI number for D. Cassat is 1568401677. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is D. Cassat located?

D. Cassat practices at 10789 Tierrasanta Blvd Suite 110, San Diego, CA 92124. The listed phone number is (858) 565-0212.

What is D. Cassat's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is D. Cassat enrolled in Medicare?

No. D. Cassat has opted out of Medicare through December 14, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does D. Cassat accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list D. Cassat 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 D. Cassat was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.