Anemia, Iron-DeficiencyAntiviral AgentsBlood Loss, Surgical
Dr. Heidi E. Joist, MD
NPI1366409948PAC ID9931142510
- Medicare services, 2023
- 941
- Part D claims, 2024
- 761
- Publications
- 6
- Hospital affiliations
- 5
- Industry payments
- $6,467
- Practice address
- 9850 West St Lukes Drive, Nampa, ID 83687
- Practice phone
- Call (208) 505-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Joist'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.
Dr. Heidi E. Joist is a nephrologist in Nampa, Idaho
Dr. Joist practices at St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System.
Dr. Joist's NPI, 1366409948, was assigned on April 27, 2006. Dr. Joist graduated from WashU Medicine in 1998. Dr. Joist holds Idaho license M-17611.
NPI and contact details
- NPI
- 1366409948NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931142510
- NPI enumeration date
- April 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (208) 505-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heidi E. Joist practices at St. Luke's Nampa Medical Center in Nampa, Idaho
Dr. Joist's primary practice is St. Luke's Nampa Medical Center, at 9850 West St Lukes Drive, Nampa, ID 83687 in Canyon County. The practice phone is (208) 505-2000.
- St. Luke's Nampa Medical Center9850 West St Lukes Drive, Nampa, ID 83687 · Canyon CountyPhone(208) 505-2000
Source: Dmand AI Affiliation Data
Dr. Heidi E. Joist is affiliated with 6 sites of care and 1 medical group
Dr. Joist's primary practice is St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System. Dr. Joist is also affiliated with St. Luke's Boise Medical Center. The medical group on file is St. Luke's Health System. Dmand AI also links Dr. Joist to 3 more hospitals and 1 dialysis center, each named with a free account.
St. Luke's Boise Medical CenterSt. Luke's Health System3 hospitalsNames with a free account1 dialysis centerName with a free account
See all 7 affiliations for Dr. JoistSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heidi E. Joist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Joist practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Nampa Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Joist practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across St. Luke's Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Heidi E. Joist is one of 32 nephrologists in Idaho
Nephrology is Dr. Joist's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Joist is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Joist's licenses on file in 2 states: Idaho and Missouri.
Specialties and state licenses
- Nephrology, IdahoPrimary
- Missouri license
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease and electrolyte disorders among the conditions Dr. Joist treats.
Nephrologists near Dr. Joist
Counts of nephrologists 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
Dr. Heidi E. Joist billed Medicare for 941 services in 2023
CMS data shows 941 Medicare services from Dr. Joist across 10 procedure codes in 2023. Medicare paid $118,156 for them.
Medicare services, 2023941
Paid by Medicare$118,156
Procedure codes10
Dr. Joist's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1,4312023: 64155%
- Tests and treatments
- 2022: 6612023: 30055%
Where Dr. Joist's Medicare services took place, 2023
- In an office38341%
- In a facility55859%
Dr. Joist compared with the Idaho median for nephrologists, 2023
- Dr. Joist
- Idaho median
- Medicare services
- 941vs 72230% above
- Part D claims
- 555vs 46918% above
Medians across 32 nephrologists in Idaho with Dmand AI profiles that report each measure.
Dr. Joist's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Joist?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Joist and other nephrologists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heidi E. Joist's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Joist's median patient age at 72, with 53% women.
Dr. Joist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Heidi E. Joist wrote 761 Medicare Part D claims in 2024
In 2024, Dr. Joist wrote 761 Medicare Part D claims for 203 patients. 88% of them were for generic drugs. CMS names the drug for 555 of them, across 21 drugs with 11 or more claims each, at $80,248 in total drug cost. In 2023, CMS named 2,212 claims across 46 drugs.
Part D claims, 2024761
Drugs named by CMS21
Total drug cost$80,248
Part D patients203
Dr. Joist's Part D claims by kind of drug, 2024
- Generic673 claims88%
- Brand-name and other88 claims12%
Dr. Joist's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,2122024: 55575%
Drugs named by CMS: 21 in 2024, 46 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Heidi E. Joist offers telehealth to Medicare patients
Dr. Joist accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Joist as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Heidi E. Joist has 6 publications on record
Dmand AI links 6 papers to Dr. Joist in 2008. The most frequent topics are Kidney Transplantation. Dr. Joist's most frequent co-author is Daniel W. Coyne, MD.
Papers6
Topics Dr. Joist writes about most
- Kidney Transplantation
Dr. Joist's most frequent co-authors
Recent publications by Dr. Joist
Adv Chronic Kidney Dis
AnemiaErythropoietinKidney Transplantation
Bone Density Conservation AgentsCalciumErgocalciferols
J Thorac Cardiovasc Surg
AnticoagulantsCardiomyopathy, DilatedCoronary Thrombosis
J Matern Fetal Med
Cerebral PalsyCystsEpendyma
See who Dr. Joist researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Joist works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Heidi E. Joist received $6,467 in industry payments from 2016 to 2025
CMS Open Payments shows 343 general payments to Dr. Joist from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Relypsa, Inc. paid the most, $1,013.
General payments to Dr. Joist by program year, 2016 to 2025
General payments to Dr. Joist by kind, 2016 to 2025
$6.5Kin total
- Food and beverage$6,25397%
- Education$2143%
Companies that paid Dr. Joist the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Heidi E. Joist has 1 award and honors on record
Dmand AI lists 1 award for Dr. Joist, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Joist
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Heidi E. Joist graduated from WashU Medicine
Dr. Joist graduated from WashU Medicine in 1998.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Heidi E. Joist accepts plans from 19 insurance carriers
Dr. Joist is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Excellus BlueCross BlueShield
- HCSC
- Aspirus Health Plan
- +11 more carriersWith a free account
Plan types Dr. Joist accepts, by number of carriers
- PPO13
- Medicare10
- HMO9
- POS6
- EPO5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Heidi E. Joist'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Heidi E. Joist
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Heidi E. Joist's NPI number?
Dr. Heidi E. Joist's NPI number is 1366409948. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Heidi E. Joist?
Dr. Heidi E. Joist is a nephrologist in Nampa, Idaho. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Heidi E. Joist practice?
Dr. Joist practices at 9850 West St Lukes Drive, Nampa, ID 83687. Dr. Joist's primary practice is St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System. Dmand AI also links Dr. Joist to 3 hospitals and 1 dialysis center.
What is Dr. Heidi E. Joist's office phone number?
The practice phone on file for Dr. Joist is (208) 505-2000.
What is Dr. Heidi E. Joist's medical license number?
Dr. Joist holds Idaho license M-17611, one of the licenses on file in 2 states.
Which states has Dr. Heidi E. Joist been licensed in?
Dmand AI has state licenses on file for Dr. Joist in Idaho (2023 to 2027) and Missouri (1999 to 2025).
Which hospitals is Dr. Heidi E. Joist affiliated with?
Dr. Joist practices at St. Luke's Nampa Medical Center in Nampa, Idaho. Dr. Joist is also affiliated with St. Luke's Boise Medical Center. Dmand AI links Dr. Joist to 3 more hospitals.
What medical group is Dr. Heidi E. Joist part of?
Dr. Joist is linked to St. Luke's Health System.
Does Dr. Heidi E. Joist accept Medicare?
Yes. CMS data shows Dr. Joist billed Medicare for 941 services in 2023, and Dr. Joist accepts Medicare assignment.
Does Dr. Heidi E. Joist offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Joist as offering telehealth services.
Show 9 more questionsShow fewer questions
Is Dr. Heidi E. Joist board certified?
Yes. Dr. Joist is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Heidi E. Joist bill to Medicare?
In 2023, Dr. Joist's most billed Medicare services were hospital inpatient care (99232), dialysis (90960) and hospital inpatient care (99233).
Where did Dr. Heidi E. Joist go to medical school?
Dr. Joist graduated from WashU Medicine in 1998.
What drugs does Dr. Heidi E. Joist prescribe most?
In 2024 Medicare Part D data, Dr. Joist's most prescribed drugs by claims were Carvedilol, Amlodipine Besylate and Hydralazine HCl.
Has Dr. Heidi E. Joist received payments from drug or device companies?
CMS Open Payments shows $6,467 in general payments to Dr. Joist from 33 companies from 2016 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Heidi E. Joist been practicing?
Dr. Joist graduated from medical school in 1998, 28 years ago.
Does Dr. Heidi E. Joist do research?
Dmand AI links 6 publications to Dr. Joist.
Who does Dr. Heidi E. Joist publish with?
Dr. Joist's most frequent co-authors are Daniel W. Coyne, MD (3 shared papers).
What insurance does Dr. Heidi E. Joist accept?
Dr. Joist is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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