Cristina Lubash, FNP
NPI 1366961757 · Family Nurse Practitioner · Portage, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristina Lubash, FNP is a Family Nurse Practitioner provider in Portage, IN (NPI 1366961757).
Provider details
- NPI number
- 1366961757
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 71008501A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 401 Wall St Unit FValparaiso, IN 46383Phone: (219) 462-2106Fax: (219) 477-6689
Registry dates
- Enumerated
- 2017-09-17
- Last updated
- 2020-09-11
- Certified
- 2020-09-11
Frequently asked questions
- What is Cristina Lubash's NPI number?
- Cristina Lubash's National Provider Identifier (NPI) is 1366961757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Lubash's specialty?
- Cristina Lubash is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cristina Lubash located?
- Cristina Lubash's practice location on file with NPPES is 3630 Willowcreek Rd, Portage, IN 46368-5075.
- What is Cristina Lubash's phone number?
- The practice phone number listed in the NPPES registry for Cristina Lubash is (219) 364-3700.
- Does Cristina Lubash accept Medicare?
- Cristina Lubash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristina Lubash's NPI active?
- Yes — Cristina Lubash's NPI (1366961757) is active in the NPPES registry as of the last update on 2020-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.