Ronald Greenwald
NPI 1720475569 · Orthodontics and Dentofacial Orthopedics Dentistry · Baltimore, MD
Ronald Greenwald is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Baltimore, MD (NPI 1720475569).
Provider details
- NPI number
- 1720475569
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6125 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2015-04-20
- Last updated
- 2015-04-20
Frequently asked questions
- What is Ronald Greenwald's NPI number?
- Ronald Greenwald's National Provider Identifier (NPI) is 1720475569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Greenwald's specialty?
- Ronald Greenwald is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Ronald Greenwald located?
- Ronald Greenwald's practice location on file with NPPES is 1134 N Rolling Rd, Baltimore, MD 21228-3931.
- What is Ronald Greenwald's phone number?
- The practice phone number listed in the NPPES registry for Ronald Greenwald is (410) 744-0260.
- Is Ronald Greenwald's NPI active?
- Yes — Ronald Greenwald's NPI (1720475569) is active in the NPPES registry as of the last update on 2015-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.