Heidi Melissa Simpson, CRNP, RN
- Hospital affiliations
- 1
- Industry payments
- $73
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2010
- 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 Heidi 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.
Heidi Melissa Simpson is a family nurse practitioner in Huntsville, Alabama
Heidi Simpson practices at Huntsville Hospital in Huntsville, Alabama, part of City of Huntsville, AL.
Heidi Simpson's NPI, 1316258718, was assigned on June 30, 2010. Heidi Simpson holds Alabama license 1-114231.
- NPI
- 1316258718NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2010
- NPI status
- Active
- Practice phone
- (256) 265-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Heidi Melissa Simpson practices at Huntsville Hospital in Huntsville, Alabama
Heidi 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
Heidi Melissa Simpson is affiliated with 2 sites of care and 1 medical group
Heidi Simpson's primary practice is Huntsville Hospital in Huntsville, Alabama, part of City of Huntsville, AL. The medical group on file is St. Jude Children's Research Hospital. Dmand AI also links Heidi 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 Heidi Melissa Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heidi 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.
Heidi Melissa Simpson is one of 3,658 family nurse practitioners in Alabama
Family is Heidi Simpson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Heidi Simpson is licensed in Alabama.
Specialties and state licenses
- Family nurse practitioner, AlabamaPrimary
Family nurse practitioners near Heidi Simpson
Counts of family 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
Heidi Melissa Simpson's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Heidi Simpson's median patient age at 18, with 70% women.
Heidi 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 18
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Heidi Melissa Simpson received $73 in industry payments in 2025
CMS Open Payments shows 3 general payments to Heidi Simpson from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Uswm, LLC paid the most, $29.
Companies that paid Heidi 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 Heidi Melissa 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 |
| 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 Heidi Melissa 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 Heidi Melissa Simpson's NPI number?
Heidi Melissa Simpson's NPI number is 1316258718. It was assigned on June 30, 2010, and it is active in the NPI Registry.
What does Heidi Melissa Simpson specialize in?
Heidi Melissa Simpson is a family nurse practitioner in Huntsville, Alabama. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Heidi Melissa Simpson practice?
Heidi Simpson practices at 101 Sivley Rd, Huntsville, AL 35801. Heidi Simpson's primary practice is Huntsville Hospital in Huntsville, Alabama, part of City of Huntsville, AL. Dmand AI also links Heidi Simpson to 1 group practice or clinic.
What is Heidi Melissa Simpson's office phone number?
The practice phone on file for Heidi Simpson is (256) 265-1000.
What is Heidi Melissa Simpson's medical license number?
Heidi Simpson holds Alabama license 1-114231.
Which hospitals is Heidi Melissa Simpson affiliated with?
Heidi Simpson practices at Huntsville Hospital in Huntsville, Alabama.
What medical group is Heidi Melissa Simpson part of?
Heidi Simpson is linked to St. Jude Children's Research Hospital.
Has Heidi Melissa Simpson received payments from drug or device companies?
CMS Open Payments shows $73 in general payments to Heidi Simpson from 3 companies from 2025 to 2025. The largest total came from Uswm, LLC.
How long has Heidi Melissa Simpson been practicing?
Heidi Simpson graduated from medical school in 2009, 17 years ago.
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