Tiffani Santos, FNP-C
NPI 1407742026 · Family Nurse Practitioner · Chicago, IL
Tiffani Santos, FNP-C is a Family Nurse Practitioner provider in Chicago, IL (NPI 1407742026).
Provider details
- NPI number
- 1407742026
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209032154 (IL)
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
1 yr 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
- 2025-06-18
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Tiffani Santos's NPI number?
- Tiffani Santos's National Provider Identifier (NPI) is 1407742026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffani Santos's specialty?
- Tiffani Santos is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffani Santos located?
- Tiffani Santos's practice location on file with NPPES is 3754 N Nottingham Ave, Chicago, IL 60634-2230.
- What is Tiffani Santos's phone number?
- The practice phone number listed in the NPPES registry for Tiffani Santos is (773) 691-0520.
- Is Tiffani Santos's NPI active?
- Yes — Tiffani Santos's NPI (1407742026) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.