Christina Blake, FNP, IBCLC
NPI 1669880712 · Family Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Blake, FNP, IBCLC is a Family Nurse Practitioner provider in Tucson, AZ (NPI 1669880712).
Provider details
- NPI number
- 1669880712
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP, IBCLC
- Sex
- Female
- Sole proprietor
- Yes
- License
- L-41735 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-07-31
- Last updated
- 2025-05-09
- Certified
- 2025-05-07
Frequently asked questions
- What is Christina Blake's NPI number?
- Christina Blake's National Provider Identifier (NPI) is 1669880712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Blake's specialty?
- Christina Blake is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Blake located?
- Christina Blake's practice location on file with NPPES is El Rio Health, Tucson, AZ 85745.
- What is Christina Blake's phone number?
- The practice phone number listed in the NPPES registry for Christina Blake is (520) 670-3909.
- Does Christina Blake accept Medicare?
- Christina Blake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Blake's NPI active?
- Yes — Christina Blake's NPI (1669880712) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.