What is Marcia Ryan's NPI number?

Marcia Ryan's National Provider Identifier (NPI) is 1255952321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcia Ryan's specialty?

Marcia Ryan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Marcia Ryan located?

Marcia Ryan's practice location on file with NPPES is 50 Heather Ct, Sumter, SC 29154-6160.

What is Marcia Ryan's phone number?

The practice phone number listed in the NPPES registry for Marcia Ryan is (803) 773-4916.

Is Marcia Ryan's NPI active?

Yes — Marcia Ryan's NPI (1255952321) is active in the NPPES registry as of the last update on 2020-04-30.

IndividualActive

Marcia Ryan, RN

NPI 1255952321 · Registered Nurse · Sumter, SC

Marcia Ryan, RN is a Registered Nurse provider in Sumter, SC (NPI 1255952321).

Provider details

NPI number: 1255952321
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 82965 (SC)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 82965 (SC)
Nursing Service Providers

Profile Score

Established profile(64/100 index)

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

Registry tenure38% of score
6 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

50 Heather Ct

Sumter, SC 29154-6160

Phone: (803) 773-4916

Street-level locationGet directions

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Mailing address