Sonya Christensen, NP
NPI 1649208786 · Critical Care Medicine Nurse Practitioner · Saint Joseph, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonya Christensen, NP is a Critical Care Medicine Nurse Practitioner provider in Saint Joseph, MI (NPI 1649208786).
Provider details
- NPI number
- 1649208786
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704218415 (MI)
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
19 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
- 2006-06-29
- Last updated
- 2016-05-02
Frequently asked questions
- What is Sonya Christensen's NPI number?
- Sonya Christensen's National Provider Identifier (NPI) is 1649208786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Christensen's specialty?
- Sonya Christensen is listed in the NPPES registry with a primary specialty of Critical Care Medicine Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sonya Christensen located?
- Sonya Christensen's practice location on file with NPPES is 4025 Health Park Ln, Saint Joseph, MI 49085-3421.
- What is Sonya Christensen's phone number?
- The practice phone number listed in the NPPES registry for Sonya Christensen is (269) 429-7100.
- Does Sonya Christensen accept Medicare?
- Sonya Christensen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonya Christensen's NPI active?
- Yes — Sonya Christensen's NPI (1649208786) is active in the NPPES registry as of the last update on 2016-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.