Heidi A. Larder, FNP-C
- Medicare patients, 2024
- 130
- Part D claims, 2024
- 379
- Hospital affiliations
- 1
- Industry payments
- $76
- Medical group
- 1
- Practice address
- 1430 Paysphere Cir, Chicago, IL 60674
- Practice phone
- Call (847) 731-4151
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midwestern Regional Medical Center
Chicago, Illinois
Find Heidi Larder'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 A. Larder is a nurse practitioner in Chicago, Illinois
Heidi Larder practices at Midwestern Regional Medical Center in Chicago, Illinois.
Heidi Larder's NPI, 1346695095, was assigned on May 2, 2016. Heidi Larder holds Illinois license 209014249.
- NPI
- 1346695095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335439934
- NPI enumeration date
- May 2, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 731-4151
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Heidi A. Larder practices at Midwestern Regional Medical Center in Chicago, Illinois
Heidi Larder's primary practice is Midwestern Regional Medical Center, at 1430 Paysphere Cir, Chicago, IL 60674 in Cook County. The practice phone is (847) 731-4151.
- Midwestern Regional Medical Center1430 Paysphere Cir, Chicago, IL 60674 · Cook CountyPhone(847) 731-4151
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Heidi A. Larder is affiliated with 2 sites of care and 1 medical group
Heidi Larder's primary practice is Midwestern Regional Medical Center in Chicago, Illinois. Heidi Larder is also affiliated with City of Hope Cancer Center Chicago. The medical group on file is City of Hope Cancer Center Chicago.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heidi A. Larder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heidi Larder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midwestern Regional Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Heidi A. Larder is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Heidi Larder's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Heidi Larder's licenses on file in 2 states: Illinois and Wisconsin.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
- Wisconsin license
Nurse practitioners near Heidi Larder
Counts of 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. Larder treated 130 Medicare patients in 2024, average age 70
CMS counts 130 Medicare patients who saw Heidi Larder in 2024. The largest group is 65 to 74, with 68 patients. 74% of them have cancer, and 70% have high blood pressure. 14% are also on Medicaid. Their average risk score is 2.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Heidi Larder's median patient age at 65, with 76% women.
Heidi Larder's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Heidi Larder's Medicare patients by sex, 2024
- Women8565%
- Men4535%
Chronic conditions among Heidi Larder's Medicare patients, 2024
- Cancer74%
- High blood pressure70%
- High cholesterol66%
- Arthritis45%
- Chronic kidney disease32%
- Anxiety31%
- Diabetes29%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Heidi Larder'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
- Women76%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heidi A. Larder wrote 379 Medicare Part D claims in 2024
In 2024, Heidi Larder wrote 379 Medicare Part D claims for 146 patients. 83% of them were for generic drugs.
Heidi Larder's Part D claims by kind of drug, 2024
- Generic314 claims83%
- Brand-name and other65 claims17%
Drug classes CMS tracks in Heidi Larder's Part D claims, 2024
- Opioids4%14 of 379 claims
- Antibiotics5%19 of 379 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. Larder takes part in Medicare
Heidi Larder 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)
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Heidi A. Larder received $76 in industry payments in 2025
CMS Open Payments shows 3 general payments to Heidi Larder from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $43.
Companies that paid Heidi Larder 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. Larder'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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. Larder
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. Larder's NPI number?
Heidi A. Larder's NPI number is 1346695095. It was assigned on May 2, 2016, and it is active in the NPI Registry.
What does Heidi A. Larder specialize in?
Heidi A. Larder is a nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Heidi A. Larder practice?
Heidi Larder practices at 1430 Paysphere Cir, Chicago, IL 60674. Heidi Larder's primary practice is Midwestern Regional Medical Center in Chicago, Illinois.
What is Heidi A. Larder's office phone number?
The practice phone on file for Heidi Larder is (847) 731-4151.
What is Heidi A. Larder's medical license number?
Heidi Larder holds Illinois license 209014249, one of the licenses on file in 2 states.
Which states has Heidi A. Larder been licensed in?
Dmand AI has state licenses on file for Heidi Larder in Illinois and Wisconsin.
Which hospitals is Heidi A. Larder affiliated with?
Heidi Larder is affiliated with City of Hope Cancer Center Chicago.
What medical group is Heidi A. Larder part of?
Heidi Larder is linked to City of Hope Cancer Center Chicago.
Does Heidi A. Larder accept Medicare?
Yes. CMS lists Heidi Larder as accepting Medicare assignment.
How many Medicare patients does Heidi A. Larder see?
CMS counts 130 Medicare patients who saw Heidi Larder in 2024, with an average age of 70.
Has Heidi A. Larder received payments from drug or device companies?
CMS Open Payments shows $76 in general payments to Heidi Larder from 2 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Heidi A. Larder been practicing?
Heidi Larder graduated from medical school in 2015, 11 years ago.
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