DR. ROBERTO JOSE DELOSO D.D.S.
NPI 1366517658
Dentist - Oral and Maxillofacial Surgery in Antioch, CA

Active since November 21, 2006Opted out of Medicare · through Dec 14, 2026
5201 DEER VALLEY RD, #2B, ANTIOCH, CA 94531(925) 778-2100(925) 778-3024 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Roberto Jose Deloso D.d.s. NPPES

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

DR. ROBERTO JOSE DELOSO D.D.S. (NPI 1366517658) is an individual oral and maxillofacial surgery provider in Antioch, California, licensed in California (43138) and active in the NPI registry since November 2006. He has opted out of Medicare through December 14, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1366517658
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. ROBERTO JOSE DELOSOCredential: D.D.S.
Location Address5201 DEER VALLEY RD, #2BAntioch, CA 94531-7429
Mailing Address5201 Deer Valley Rd, #2bAntioch, CA 94531-7429 · (925) 778-2100 · Fax (925) 778-3024
Fax(925) 778-3024
Sole ProprietorNo
Enumeration DateNovember 21, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1366517658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License Licensed in CA · 43138
Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

5201 DEER VALLEY RD, Antioch, CA 94531

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. Roberto Jose Deloso D.d.s. 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, 2016 through December 14, 2026.

Opt-Out Effective DateDecember 14, 2016
Opt-Out In Effect ThroughDecember 14, 2026Opt-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 94531 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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 9

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

Dentist (General Practice)
5201 DEER VALLEY RD, STE 3B
ANTIOCH, CA 94531
Dentist (General Practice)
5201 DEER VALLEY RD, SUITE #3A
ANTIOCH, CA 94531
Dentist (Orthodontics and Dentofacial Orthopedics)
5201 DEER VALLEY RD, SUITE 1-A
ANTIOCH, CA 94531
Dentist (General Practice)
5201 DEER VALLEY RD, SUITE 1-E
ANTIOCH, CA 94531
Dentist (Oral and Maxillofacial Surgery)
5201 DEER VALLEY RD, SUITE 2B
ANTIOCH, CA 94531
Dentist (Oral and Maxillofacial Surgery)
5201 DEER VALLEY RD, #2B
ANTIOCH, CA 94531
Dentist (Periodontics)
5201 DEER VALLEY RD, #2D
ANTIOCH, CA 94531
Dentist
5201 DEER VALLEY RD, SUITE 3B
ANTIOCH, CA 94531

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366517658, enumerated as an "individual" on November 21, 2006.

The provider is located at 5201 DEER VALLEY RD #2B ANTIOCH, CA 94531 and the phone number is (925) 778-2100.

Dentist with taxonomy code 1223S0112X and a focus in Oral and Maxillofacial Surgery.