What is Ratna Sie's NPI number?

Ratna Sie's National Provider Identifier (NPI) is 1306929815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ratna Sie's specialty?

Ratna Sie is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Ratna Sie located?

Ratna Sie's practice location on file with NPPES is 43625 Mission Blvd, Fremont, CA 94539-5852.

What is Ratna Sie's phone number?

The practice phone number listed in the NPPES registry for Ratna Sie is (510) 656-0686.

Is Ratna Sie's NPI active?

Yes — Ratna Sie's NPI (1306929815) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ratna Sie, D.D.S.

NPI 1306929815 · General Practice Dentistry · Fremont, CA

Ratna Sie, D.D.S. is a General Practice Dentistry provider in Fremont, CA (NPI 1306929815).

Provider details

NPI number: 1306929815
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Female
Sole proprietor: No
License: 40495 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 40495 (CA)
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.

Practice location

43625 Mission Blvd

Suite 205

Fremont, CA 94539-5852

Phone: (510) 656-0686

Street-level locationGet directions

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Mailing address