Heidi A. Fields, APN, NPC
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 3,985
- Hospital affiliations
- 1
- Industry payments
- $310
- Medical group
- 1
- Practice address
- 2 Terminal Dr Ste 8, East Alton, IL 62024
- Practice phone
- Call (618) 258-0485
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SIHF Healthcare - Bethalto Health Center
FQHC - Main Site · East Alton, Illinois
Find Heidi Fields' 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 A. Fields is a family nurse practitioner in East Alton, Illinois
Heidi Fields practices at SIHF Healthcare - Bethalto Health Center in East Alton, Illinois.
Heidi Fields' NPI, 1124473046, was assigned on April 28, 2016. Heidi Fields holds Illinois license 209014241.
- NPI
- 1124473046NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345532560
- NPI enumeration date
- April 28, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 258-0485
- 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)
Heidi A. Fields practices at SIHF Healthcare - Bethalto Health Center in East Alton, Illinois
Heidi Fields' primary practice is SIHF Healthcare - Bethalto Health Center, at 2 Terminal Dr Ste 8, East Alton, IL 62024 in Madison County. The practice phone is (618) 258-0485.
- SIHF Healthcare - Bethalto Health Center2 Terminal Dr Ste 8, East Alton, IL 62024 · Madison CountyPhone(618) 258-0485
Source: Dmand AI Affiliation Data
Heidi A. Fields is affiliated with 2 sites of care and 1 medical group
Heidi Fields' primary practice is SIHF Healthcare - Bethalto Health Center in East Alton, Illinois. Heidi Fields is also affiliated with OSF Saint Anthony's Health Center. The medical group on file is SIHF Healthcare. Heidi Fields' employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heidi A. Fields' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heidi Fields practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SIHF Healthcare - Bethalto Health Center | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Heidi A. Fields is one of 7,275 family nurse practitioners in Illinois
Family is Heidi Fields' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Heidi Fields is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Heidi Fields
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 A. Fields treated 15 Medicare patients in 2024, average age 61
CMS counts 15 Medicare patients who saw Heidi Fields in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Heidi Fields' median patient age at 53, with 67% women.
Heidi Fields' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Heidi Fields' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes73%
Share of Medicare patients with each condition. A patient can have several.
Heidi Fields' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heidi A. Fields wrote 3,985 Medicare Part D claims in 2024
In 2024, Heidi Fields wrote 3,985 Medicare Part D claims for 184 patients. 85% of them were for generic drugs.
Heidi Fields' Part D claims by kind of drug, 2024
- Generic3,385 claims85%
- Brand-name568 claims14%
- Other32 claims1%
Drug classes CMS tracks in Heidi Fields' Part D claims, 2024
- Opioids2%68 of 3,985 claims
- Antibiotics2%99 of 3,985 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Heidi A. Fields takes part in Medicare
Heidi Fields 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Heidi A. Fields received $310 in industry payments in 2025
CMS Open Payments shows 17 general payments to Heidi Fields from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $81.
Companies that paid Heidi Fields 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 A. Fields'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Heidi A. Fields
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 A. Fields' NPI number?
Heidi A. Fields' NPI number is 1124473046. It was assigned on April 28, 2016, and it is active in the NPI Registry.
What does Heidi A. Fields specialize in?
Heidi A. Fields is a family nurse practitioner in East Alton, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Heidi A. Fields practice?
Heidi Fields practices at 2 Terminal Dr Ste 8, East Alton, IL 62024. Heidi Fields' primary practice is SIHF Healthcare - Bethalto Health Center in East Alton, Illinois.
What is Heidi A. Fields' office phone number?
The practice phone on file for Heidi Fields is (618) 258-0485.
What is Heidi A. Fields' medical license number?
Heidi Fields holds Illinois license 209014241.
Which hospitals is Heidi A. Fields affiliated with?
Heidi Fields is affiliated with OSF Saint Anthony's Health Center.
What medical group is Heidi A. Fields part of?
Heidi Fields is linked to SIHF Healthcare.
Does Heidi A. Fields accept Medicare?
Yes. CMS lists Heidi Fields as accepting Medicare assignment.
How many Medicare patients does Heidi A. Fields see?
CMS counts 15 Medicare patients who saw Heidi Fields in 2024, with an average age of 61.
Has Heidi A. Fields received payments from drug or device companies?
CMS Open Payments shows $310 in general payments to Heidi Fields from 9 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Heidi A. Fields been practicing?
Heidi Fields graduated from medical school in 2015, 11 years ago.
Selling to family practices?
See family nurse practitioners in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card