What is Ronald Marx's NPI number?

Ronald Marx's National Provider Identifier (NPI) is 1689727067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronald Marx's specialty?

Ronald Marx is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).

Where is Ronald Marx located?

Ronald Marx's practice location on file with NPPES is 5000 Hollywood Blvd, Hollywood, FL 33021-6530.

What is Ronald Marx's phone number?

The practice phone number listed in the NPPES registry for Ronald Marx is (954) 989-4400.

Is Ronald Marx's NPI active?

Yes — Ronald Marx's NPI (1689727067) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ronald Marx, D.D.S.

NPI 1689727067 · Pediatric Dentistry · Hollywood, FL

Ronald Marx, D.D.S. is a Pediatric Dentistry provider in Hollywood, FL (NPI 1689727067).

Provider details

NPI number: 1689727067
Entity type: Individual
Primary specialty: Pediatric DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 5213 (FL)

Practice location

5000 Hollywood Blvd

Suite 1

Hollywood, FL 33021-6530

Phone: (954) 989-4400

Street-level locationGet directions

More FL providers

Mailing address

5000 Hollywood Blvd.

Hollywood, FL 33021-2630

Specialties & taxonomies

Pediatric DentistryPrimary1223P0221XLicense 5213 (FL)
Dental Providers

Profile Score

Detailed profile(90/100 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.

Enumerated: 2007-01-19
Last updated: 2007-07-08

Frequently asked questions

What is Ronald Marx's NPI number?: Ronald Marx's National Provider Identifier (NPI) is 1689727067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ronald Marx's specialty?: Ronald Marx is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
Where is Ronald Marx located?: Ronald Marx's practice location on file with NPPES is 5000 Hollywood Blvd, Hollywood, FL 33021-6530.
What is Ronald Marx's phone number?: The practice phone number listed in the NPPES registry for Ronald Marx is (954) 989-4400.
Is Ronald Marx's NPI active?: Yes — Ronald Marx's NPI (1689727067) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions