Rahel Teferi Ruiz MD, Inc.
NPI 1033397963 · Internal Medicine Physician · Castro Valley, CA
Rahel Teferi Ruiz MD, Inc. is a Internal Medicine Physician organization in Castro Valley, CA (NPI 1033397963).
Provider details
- NPI number
- 1033397963
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rahel Ruiz, President(510) 881-2192
- License
- A064304 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-02-01
- Last updated
- 2008-10-22
Frequently asked questions
- What is Rahel Teferi Ruiz MD, Inc.'s NPI number?
- Rahel Teferi Ruiz MD, Inc.'s National Provider Identifier (NPI) is 1033397963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rahel Teferi Ruiz MD, Inc.?
- Rahel Teferi Ruiz MD, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rahel Teferi Ruiz MD, Inc. located?
- Rahel Teferi Ruiz MD, Inc.'s practice location on file with NPPES is 18675 Buren Pl, Castro Valley, CA 94552-5281.
- What is Rahel Teferi Ruiz MD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Rahel Teferi Ruiz MD, Inc. is (510) 881-2192.
- Who is the authorized official for Rahel Teferi Ruiz MD, Inc.?
- The authorized official listed on Rahel Teferi Ruiz MD, Inc.'s NPPES record is Rahel Ruiz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rahel Teferi Ruiz MD, Inc.'s NPI active?
- Yes — Rahel Teferi Ruiz MD, Inc.'s NPI (1033397963) is active in the NPPES registry as of the last update on 2008-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.