ROBERT O GREER DDS
NPI 1922166362
Dentist - Oral and Maxillofacial Pathology in Aurora, CO

Q: What is Robert Greer's NPI number?

The NPI number for Robert Greer is 1922166362. It was assigned to this individual provider in the NPPES registry on December 5, 2006. The provider is also known as Robert O Greer D D S, Sc D.

Q: What is Robert Greer's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Pathology, with taxonomy code 1223P0106X.

Q: Is Robert Greer enrolled in Medicare?

No. Robert Greer has opted out of Medicare through May 2, 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.

Q: When was this NPI record last updated?

The NPPES record for Robert Greer was last updated on July 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since December 05, 2006Opted out of Medicare · through May 2, 2028

1999 N FITSIMONS PKWY, AURORA, CO 80045(303) 577-2309(303) 577-2302 Get Directions Write a Review

NPPES record last updated: July 26, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Robert O Greer Dds NPPES

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

ROBERT O GREER DDS (NPI 1922166362) is an individual oral and maxillofacial pathology provider in Aurora, Colorado, licensed in Colorado (C0722) and active in the NPI registry since December 2006. He has opted out of Medicare through May 2, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1922166362

Entity TypeIndividualMale

Primary Taxonomy1223P0106X

Provider Legal NameROBERT O GREERCredential: DDS

Location Address1999 N FITSIMONS PKWYAurora, CO 80045-0000

Mailing AddressPo Box 327Broomfield, CO 80038-0327 · (303) 657-2763 · Fax (303) 657-9023

Phone(303) 577-2309

Fax(303) 577-2302

Sole ProprietorYes

Enumeration DateDecember 5, 2006

Last NPPES UpdateJuly 26, 2012

✔ NPI 1922166362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial PathologyDental Providers

Taxonomy Code1223P0106X

License✔ Licensed in CO · C0722

Definition

The specialty of dentistry and discipline of pathology that deals with the nature, identification, and management of diseases affecting the oral and maxillofacial regions. It is a science that investigates the causes, processes, and effects of these diseases. The practice of oral and maxillofacial pathology includes research and diagnosis of diseases using clinical, radiographic, microscopic, biochemical, or other examinations.

1999 N FITSIMONS PKWY, Aurora, CO 80045

Open in Google Maps ↗

Other Names 1

Professional Name (2)Robert O Greer D D S, Sc D

Other Identifiers 2

Medicaid08678138CO

Medicare PINC67813CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Robert O Greer 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 May 2, 2016 through May 2, 2028.

Opt-Out Effective DateMay 2, 2016

Opt-Out In Effect ThroughMay 2, 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 80045 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$72.20 typical visit price

range $18.88 – $142.79

Typical copayment $18.05 (range $4.72 – $35.69)

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 Robert Greer's NPI number?

The NPI number for Robert Greer is 1922166362. It was assigned to this individual provider in the NPPES registry on December 5, 2006. The provider is also known as Robert O Greer D D S, Sc D.

Where is Robert Greer located?

Robert Greer practices at 1999 N Fitsimons Pkwy, Aurora, CO 80045. The listed phone number is (303) 577-2309.

What is Robert Greer's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Pathology, with taxonomy code 1223P0106X.

Is Robert Greer enrolled in Medicare?

No. Robert Greer has opted out of Medicare through May 2, 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 Robert Greer was last updated on July 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.