What is Ronald Riessen's NPI number?

Ronald Riessen's National Provider Identifier (NPI) is 1073008587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronald Riessen's specialty?

Ronald Riessen is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).

Where is Ronald Riessen located?

Ronald Riessen's practice location on file with NPPES is 1904b Laurens Rd, Greenville, SC 29607-2913.

What is Ronald Riessen's phone number?

The practice phone number listed in the NPPES registry for Ronald Riessen is (864) 603-2111.

Is Ronald Riessen's NPI active?

Yes — Ronald Riessen's NPI (1073008587) is active in the NPPES registry as of the last update on 2018-06-27.

IndividualActive

Ronald Riessen

NPI 1073008587 · Hearing Instrument Specialist · Greenville, SC

Ronald Riessen is a Hearing Instrument Specialist provider in Greenville, SC (NPI 1073008587).

Provider details

NPI number: 1073008587
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000X
Speech, Language and Hearing Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
83% 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

1904b Laurens Rd

Greenville, SC 29607-2913

Phone: (864) 603-2111

Street-level locationGet directions

More SC providers

Mailing address

424 S Orchard Farms Ave

Simpsonville, SC 29681-4864

Enumerated: 2018-06-27
Last updated: 2018-06-27

Frequently asked questions

What is Ronald Riessen's NPI number?: Ronald Riessen's National Provider Identifier (NPI) is 1073008587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ronald Riessen's specialty?: Ronald Riessen is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
Where is Ronald Riessen located?: Ronald Riessen's practice location on file with NPPES is 1904b Laurens Rd, Greenville, SC 29607-2913.
What is Ronald Riessen's phone number?: The practice phone number listed in the NPPES registry for Ronald Riessen is (864) 603-2111.
Is Ronald Riessen's NPI active?: Yes — Ronald Riessen's NPI (1073008587) is active in the NPPES registry as of the last update on 2018-06-27.

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