Cristina Grieben, M.D.
NPI 1912158213 · Family Medicine Physician · New Berlin, WI
Cristina Grieben, M.D. is a Family Medicine Physician provider in New Berlin, WI (NPI 1912158213).
Provider details
- NPI number
- 1912158213
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 28766-020 (WI)
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
17 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
- 2008-10-05
- Last updated
- 2008-10-05
Frequently asked questions
- What is Cristina Grieben's NPI number?
- Cristina Grieben's National Provider Identifier (NPI) is 1912158213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Grieben's specialty?
- Cristina Grieben is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cristina Grieben located?
- Cristina Grieben's practice location on file with NPPES is 12700 W Hickory Rd, New Berlin, WI 53151-4625.
- What is Cristina Grieben's phone number?
- The practice phone number listed in the NPPES registry for Cristina Grieben is (262) 789-5014.
- Is Cristina Grieben's NPI active?
- Yes — Cristina Grieben's NPI (1912158213) is active in the NPPES registry as of the last update on 2008-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.