What is Gary Greenwald's NPI number?

Gary Greenwald's National Provider Identifier (NPI) is 1356478473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Greenwald's specialty?

Gary Greenwald is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).

Where is Gary Greenwald located?

Gary Greenwald's practice location on file with NPPES is 656 Indian Trail Lilburn Rd Nw, Lilburn, GA 30047-6837.

What is Gary Greenwald's phone number?

The practice phone number listed in the NPPES registry for Gary Greenwald is (770) 381-2600.

Is Gary Greenwald's NPI active?

Yes — Gary Greenwald's NPI (1356478473) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Gary Greenwald, DDS

NPI 1356478473 · Periodontics · Lilburn, GA

Gary Greenwald, DDS is a Periodontics provider in Lilburn, GA (NPI 1356478473).

Provider details

NPI number: 1356478473
Entity type: Individual
Primary specialty: PeriodonticsDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 9733 (GA)

Specialties & taxonomies

PeriodonticsPrimary1223P0300XLicense 9733 (GA)
Dental Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

656 Indian Trail Lilburn Rd Nw

Suite 203

Lilburn, GA 30047-6837

Phone: (770) 381-2600

Fax: (770) 931-0340

Street-level locationGet directions

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Mailing address