What is Christine Sierra's NPI number?

Christine Sierra's National Provider Identifier (NPI) is 1992482673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christine Sierra's specialty?

Christine Sierra is listed in the NPPES registry with a primary specialty of Sonography Radiologic Technologist (Technologists, Technicians & Other Technical Service Providers).

Where is Christine Sierra located?

Christine Sierra's practice location on file with NPPES is 75 Durbin Station Ct Ste 303, St Johns, FL 32259-9368.

What is Christine Sierra's phone number?

The practice phone number listed in the NPPES registry for Christine Sierra is (904) 417-8006.

Is Christine Sierra's NPI active?

Yes — Christine Sierra's NPI (1992482673) is active in the NPPES registry as of the last update on 2023-07-03.

IndividualActive

Christine Sierra, RDMS

NPI 1992482673 · Sonography Radiologic Technologist · St Johns, FL

Christine Sierra, RDMS is a Sonography Radiologic Technologist provider in St Johns, FL (NPI 1992482673).

Provider details

NPI number: 1992482673
Entity type: Individual
Primary specialty: Sonography Radiologic TechnologistTechnologists, Technicians & Other Technical Service Providers
Credential: RDMS
Sex: Female
Sole proprietor: Yes

Practice location

75 Durbin Station Ct Ste 303

St Johns, FL 32259-9368

Phone: (904) 417-8006

Approximate (ZIP-level) locationGet directions

More FL providers

Mailing address

77 Belinda Ct

Saint Augustine, FL 32092-0094

Specialties & taxonomies

Sonography Radiologic TechnologistPrimary2471S1302X
Technologists, Technicians & Other Technical Service Providers

Profile Score

Established profile(52/100 index)

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

Registry tenure38% of score
3 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.

Enumerated: 2023-07-03
Last updated: 2023-07-03
Certified: 2023-07-03

Frequently asked questions

What is Christine Sierra's NPI number?: Christine Sierra's National Provider Identifier (NPI) is 1992482673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christine Sierra's specialty?: Christine Sierra is listed in the NPPES registry with a primary specialty of Sonography Radiologic Technologist (Technologists, Technicians & Other Technical Service Providers).
Where is Christine Sierra located?: Christine Sierra's practice location on file with NPPES is 75 Durbin Station Ct Ste 303, St Johns, FL 32259-9368.
What is Christine Sierra's phone number?: The practice phone number listed in the NPPES registry for Christine Sierra is (904) 417-8006.
Is Christine Sierra's NPI active?: Yes — Christine Sierra's NPI (1992482673) is active in the NPPES registry as of the last update on 2023-07-03.

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