OrganizationActive
Drs. Fritz-Zavacki & Hays
NPI 1770634420 · Specialist · Sacramento, CA
Drs. Fritz-Zavacki & Hays is a Specialist organization in Sacramento, CA (NPI 1770634420).
Provider details
- NPI number
- 1770634420
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Susan Fritz-Zavacki, General Partner(916) 451-8001
Specialties & taxonomies
Other Service 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
5030 J St
Suite 200
Sacramento, CA 95819-3800
Phone: (916) 451-8001
Fax: (916) 451-4523
Street-level locationGet directions
Mailing address
5030 J St
Sacramento, CA 95819-3800
Other names (DBA / former)
- Other name
- Dr. Susan Fritz-Zavacki & Dr. Barbara J. Hays
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is Drs. Fritz-Zavacki & Hays's NPI number?
- Drs. Fritz-Zavacki & Hays's National Provider Identifier (NPI) is 1770634420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Drs. Fritz-Zavacki & Hays?
- Drs. Fritz-Zavacki & Hays is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Drs. Fritz-Zavacki & Hays located?
- Drs. Fritz-Zavacki & Hays's practice location on file with NPPES is 5030 J St, Sacramento, CA 95819-3800.
- What is Drs. Fritz-Zavacki & Hays's phone number?
- The practice phone number listed in the NPPES registry for Drs. Fritz-Zavacki & Hays is (916) 451-8001.
- Who is the authorized official for Drs. Fritz-Zavacki & Hays?
- The authorized official listed on Drs. Fritz-Zavacki & Hays's NPPES record is Susan Fritz-Zavacki, General Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Drs. Fritz-Zavacki & Hays's NPI active?
- Yes — Drs. Fritz-Zavacki & Hays's NPI (1770634420) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.