Chrystal Audrey Simpson, CRNP
- Hospital affiliations
- 1
- Industry payments
- $109
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 101 Sivley Rd, Huntsville, AL 35801
- Practice phone
- Call (256) 265-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Chrystal Simpson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Chrystal Audrey Simpson is an acute care nurse practitioner in Huntsville, Alabama
Chrystal Simpson practices at Huntsville Hospital in Huntsville, Alabama, part of City of Huntsville, AL.
Chrystal Simpson's NPI, 1578010203, was assigned on September 11, 2016. Chrystal Simpson holds Alabama license 1-132835.
- NPI
- 1578010203NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375938343
- NPI enumeration date
- September 11, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 265-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chrystal Audrey Simpson practices at Huntsville Hospital in Huntsville, Alabama
Chrystal Simpson's primary practice is Huntsville Hospital, at 101 Sivley Rd, Huntsville, AL 35801 in Madison County. The practice phone is (256) 265-1000.
- Huntsville Hospital101 Sivley Rd, Huntsville, AL 35801 · Madison CountyPhone(256) 265-1000
Source: Dmand AI Affiliation Data
Chrystal Audrey Simpson is affiliated with 2 sites of care and 1 medical group
Chrystal Simpson's primary practice is Huntsville Hospital in Huntsville, Alabama, part of City of Huntsville, AL. The medical group on file is Huntsville Hospital Digestive Disease Center. Dmand AI also links Chrystal Simpson to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Chrystal Audrey Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chrystal Simpson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntsville Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across City of Huntsville, AL and 6.2K+ hospitals, with verified contacts in the same login.
Chrystal Audrey Simpson is one of 788 acute care nurse practitioners in Alabama
Acute care is Chrystal Simpson's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Chrystal Simpson is licensed in Alabama.
Specialties and state licenses
- Acute care nurse practitioner, AlabamaPrimary
Acute care nurse practitioners near Chrystal Simpson
Counts of acute care nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Chrystal Audrey Simpson's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Chrystal Simpson's median patient age at 65, with 77% women.
Chrystal Simpson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women77%
- Men23%
Source: Dmand AI Patient Panel Data
How Chrystal Audrey Simpson takes part in Medicare
Chrystal Simpson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Chrystal Audrey Simpson received $109 in industry payments in 2025
CMS Open Payments shows 6 general payments to Chrystal Simpson from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $29.
Companies that paid Chrystal Simpson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Chrystal Audrey Simpson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Chrystal Audrey Simpson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chrystal Audrey Simpson's NPI number?
Chrystal Audrey Simpson's NPI number is 1578010203. It was assigned on September 11, 2016, and it is active in the NPI Registry.
What does Chrystal Audrey Simpson specialize in?
Chrystal Audrey Simpson is an acute care nurse practitioner in Huntsville, Alabama. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Chrystal Audrey Simpson practice?
Chrystal Simpson practices at 101 Sivley Rd, Huntsville, AL 35801. Chrystal Simpson's primary practice is Huntsville Hospital in Huntsville, Alabama, part of City of Huntsville, AL. Dmand AI also links Chrystal Simpson to 1 group practice or clinic.
What is Chrystal Audrey Simpson's office phone number?
The practice phone on file for Chrystal Simpson is (256) 265-1000.
What is Chrystal Audrey Simpson's medical license number?
Chrystal Simpson holds Alabama license 1-132835.
Which hospitals is Chrystal Audrey Simpson affiliated with?
Chrystal Simpson practices at Huntsville Hospital in Huntsville, Alabama.
What medical group is Chrystal Audrey Simpson part of?
Chrystal Simpson is linked to Huntsville Hospital Digestive Disease Center.
Does Chrystal Audrey Simpson accept Medicare?
Yes. CMS lists Chrystal Simpson as accepting Medicare assignment.
Has Chrystal Audrey Simpson received payments from drug or device companies?
CMS Open Payments shows $109 in general payments to Chrystal Simpson from 5 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Chrystal Audrey Simpson been practicing?
Chrystal Simpson graduated from medical school in 2015, 11 years ago.
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