Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Christina Lashell Gammer, RN

Individual provider Nurse Practitioner · NPI 1689167975

Mrs. Christina Lashell Gammer, RN is a Nurse Practitioner in Fort Worth, Texas. Qualified in 2017, 9 years ago. Practices with Acclaim Physician Group Inc, a 523-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
9
Licensed in
TX
In the registry since
2018
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

800 5th Ave Ste 500
Fort Worth, TX 76104-7304
Phone: (817) 250-4280
Fax: (817) 250-4281
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP137127 (TX)

Record details

NPI number1689167975
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 11, 2018
Last updated in NPPESFebruary 22, 2022
Certification dateFebruary 22, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Acclaim Physician Group Inc — 523 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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