Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Chrystal Audrey Simpson, CRNP

Individual provider Acute Care Nurse Practitioner · NPI 1578010203

Mrs. Chrystal Audrey Simpson, CRNP is a Nurse Practitioner in Huntsville, Alabama. Qualified in 2015, 11 years ago. Practices with Hh Digestive Disease Center, a 20-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
11
Licensed in
AL
In the registry since
2016
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

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Practice location Address checks out

201 Sivley Rd SW Ste 500
Huntsville, AL 35801-5177
Phone: (256) 265-3880
Fax: (256) 265-3886
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 1-132835 (AL)

Record details

NPI number1578010203
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedSeptember 11, 2016
Last updated in NPPESSeptember 11, 2016

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Hh Digestive Disease Center — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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