DR. GREGORY WALTER GREENWOOD D.M.D.
NPI 1275729667
Dentist in Las Vegas, NV

Q: What is Gregory Greenwood's NPI number?

The NPI number for Gregory Greenwood is 1275729667. It was assigned to this individual provider in the NPPES registry on September 19, 2007.

Q: What is Gregory Greenwood's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Greenwood was last updated on May 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 September 19, 2007PECOS Enrolled

10870 W CHARLESTON BLVD STE 170, LAS VEGAS, NV 89135(702) 254-6412(702) 254-9558 Get Directions Write a Review

NPPES record last updated: May 25, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 25, 2022, Nov 4, 2020 (2 updates tracked since 2020).

On this page

About Dr. Gregory Walter Greenwood D.m.d. NPPES

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

DR. GREGORY WALTER GREENWOOD D.M.D. (NPI 1275729667) is an individual dentist in Las Vegas, Nevada, licensed in Nevada (5628) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275729667

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. GREGORY WALTER GREENWOODCredential: D.M.D.

Location Address10870 W CHARLESTON BLVD STE 170Las Vegas, NV 89135-1170

Mailing Address1115 Weber StFranklin, LA 70538-4124 · (337) 828-2550 · Fax (337) 355-2335

Phone(702) 254-6412

Fax(702) 254-9558

Sole ProprietorYes

Enumeration DateSeptember 19, 2007

Last NPPES UpdateMay 25, 20222 updates tracked since enumeration

NPPES CertifiedMay 22, 2022

✔ NPI 1275729667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in NV · 5628

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

10870 W CHARLESTON BLVD STE 170, Las Vegas, NV 89135

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, BEST Life and more.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. Gregory Walter Greenwood D.m.d. 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 89135 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

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$71.14 typical visit price

range $18.27 – $140.96

Typical copayment $17.78 (range $4.56 – $35.24)

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 8

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

DR. OMAR S JALALI DMD

Dentist (General Practice)