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DR. GREGORY G. OLSEN DDS
NPI 1205156775
Dentist - Oral and Maxillofacial Surgery in Folsom, CA

Active since June 08, 2010Opted out of Medicare · through Mar 14, 2028
2370 E BIDWELL, SUITE 130, FOLSOM, CA 95630(916) 983-6637(916) 983-6610 Get Directions Write a Review

NPPES record last updated: November 26, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Gregory G. Olsen Dds NPPES

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

DR. GREGORY G. OLSEN DDS (NPI 1205156775) is an individual oral and maxillofacial surgery provider in Folsom, California, licensed in California (59360) and active in the NPI registry since June 2010. He has opted out of Medicare through March 14, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1205156775
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. GREGORY G. OLSENCredential: DDS
Location Address2370 E BIDWELL, SUITE 130Folsom, CA 95630-3463
Mailing Address2370 E Bidwell, Suite 130Folsom, CA 95630-3463 · (916) 983-6637 · Fax (916) 983-6610
Phone(916) 983-6637
Fax(916) 983-6610
Sole ProprietorYes
Enumeration DateJune 8, 2010
Last NPPES UpdateNovember 26, 2013
✔ NPI 1205156775 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
Licenses✔ Licensed in CA · 59360✔ Licensed in IL · 019127270
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.

2370 E BIDWELL, Folsom, CA 95630
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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. Gregory G. Olsen 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 March 14, 2016 through March 14, 2028.

Opt-Out Effective DateMarch 14, 2016
Opt-Out In Effect ThroughMarch 14, 2028Opt-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 95630 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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 Gregory Olsen's NPI number?

The NPI number for Gregory Olsen is 1205156775. It was assigned to this individual provider in the NPPES registry on June 8, 2010.

Where is Gregory Olsen located?

Gregory Olsen practices at 2370 E Bidwell Suite 130, Folsom, CA 95630. The listed phone number is (916) 983-6637.

What is Gregory Olsen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Gregory Olsen enrolled in Medicare?

No. Gregory Olsen has opted out of Medicare through March 14, 2028. 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.

When was this NPI record last updated?

The NPPES record for Gregory Olsen was last updated on November 26, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.