Ziemba Medical Ca, P.C.
NPI 1164285557 · General Practice Physician · Sacramento, CA
Ziemba Medical Ca, P.C. is a General Practice Physician organization in Sacramento, CA (NPI 1164285557).
Provider details
- NPI number
- 1164285557
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Keegan Ziemba, Secretary(757) 630-2721
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Mailing address
Registry dates
- Enumerated
- 2024-01-30
- Last updated
- 2024-01-30
- Certified
- 2024-01-30
Frequently asked questions
- What is Ziemba Medical Ca, P.C.'s NPI number?
- Ziemba Medical Ca, P.C.'s National Provider Identifier (NPI) is 1164285557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ziemba Medical Ca, P.C.?
- Ziemba Medical Ca, P.C. is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Ziemba Medical Ca, P.C. located?
- Ziemba Medical Ca, P.C.'s practice location on file with NPPES is 1401 21st St Ste R, Sacramento, CA 95811-5226.
- What is Ziemba Medical Ca, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Ziemba Medical Ca, P.C. is (561) 556-2656.
- Who is the authorized official for Ziemba Medical Ca, P.C.?
- The authorized official listed on Ziemba Medical Ca, P.C.'s NPPES record is Keegan Ziemba, Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ziemba Medical Ca, P.C.'s NPI active?
- Yes — Ziemba Medical Ca, P.C.'s NPI (1164285557) is active in the NPPES registry as of the last update on 2024-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.