OrganizationActive
Katherine Schwartz Nasoff Inc.
NPI 1912683566 · Dental Clinic/Center · Pasadena, CA
Katherine Schwartz Nasoff Inc. is a Dental Clinic/Center organization in Pasadena, CA (NPI 1912683566).
Provider details
- NPI number
- 1912683566
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Katherine Nasoff, Ceo /President(626) 941-4844
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(58/100 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
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
715 East Green Street
Pasadena, CA 91101
Phone: (626) 941-4844
Street-level locationGet directions
Mailing address
135 Sierra View Rd
Pasadena, CA 91105-1447
Other names (DBA / former)
- Doing business as
- The Ortho House
Registry dates
- Enumerated
- 2023-06-27
- Last updated
- 2023-06-27
- Certified
- 2023-06-13
Frequently asked questions
- What is Katherine Schwartz Nasoff Inc.'s NPI number?
- Katherine Schwartz Nasoff Inc.'s National Provider Identifier (NPI) is 1912683566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katherine Schwartz Nasoff Inc.?
- Katherine Schwartz Nasoff Inc. is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Katherine Schwartz Nasoff Inc. located?
- Katherine Schwartz Nasoff Inc.'s practice location on file with NPPES is 715 East Green Street, Pasadena, CA 91101.
- What is Katherine Schwartz Nasoff Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Katherine Schwartz Nasoff Inc. is (626) 941-4844.
- Who is the authorized official for Katherine Schwartz Nasoff Inc.?
- The authorized official listed on Katherine Schwartz Nasoff Inc.'s NPPES record is Katherine Nasoff, Ceo /President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katherine Schwartz Nasoff Inc.'s NPI active?
- Yes — Katherine Schwartz Nasoff Inc.'s NPI (1912683566) is active in the NPPES registry as of the last update on 2023-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.