Kelli L. Greenfield, CNP
- Medicare patients, 2024
- 373
- Part D claims, 2024
- 939
- Hospital affiliations
- 4
- Industry payments
- $130
- Medical groups
- 3
- Practice address
- 801 E Sioux, Pierre, SD 57501
- Practice phone
- Call (605) 224-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kelli Greenfield'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.
Kelli L. Greenfield is a nurse practitioner in Pierre, South Dakota
Kelli Greenfield practices at Avera St. Mary's Hospital in Pierre, South Dakota, part of Avera Health.
Kelli Greenfield's NPI, 1609259449, was assigned on June 29, 2015. Kelli Greenfield holds South Dakota license CP000959.
- NPI
- 1609259449NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022324979
- NPI enumeration date
- June 29, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 224-3100
- 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)
Kelli L. Greenfield practices at Avera St. Mary's Hospital in Pierre, South Dakota
Kelli Greenfield's primary practice is Avera St. Mary's Hospital, at 801 E Sioux, Pierre, SD 57501 in Hughes County. The practice phone is (605) 224-3100.
- Avera St. Mary's Hospital801 E Sioux, Pierre, SD 57501 · Hughes CountyPhone(605) 224-3100
Source: Dmand AI Affiliation Data
Kelli L. Greenfield is affiliated with 7 sites of care and 3 medical groups
Kelli Greenfield's primary practice is Avera St. Mary's Hospital in Pierre, South Dakota, part of Avera Health. Kelli Greenfield is also affiliated with Avera Heart Hospital. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Kelli Greenfield to 2 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kelli L. Greenfield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelli Greenfield practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera St. Mary's Hospital | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kelli L. Greenfield is one of 404 nurse practitioners in South Dakota
Nurse practitioner is Kelli Greenfield's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kelli Greenfield is licensed in South Dakota.
Specialties and state licenses
- Nurse practitioner, South DakotaPrimary
Nurse practitioners near Kelli Greenfield
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
Kelli L. Greenfield treated 373 Medicare patients in 2024, average age 76
CMS counts 373 Medicare patients who saw Kelli Greenfield in 2024. The largest group is 65 to 74, with 168 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kelli Greenfield's median patient age at 74, with 37% women.
Kelli Greenfield's Medicare patients by age, 2024
Kelli Greenfield's Medicare patients by sex, 2024
- Women17647%
- Men19753%
Chronic conditions among Kelli Greenfield's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease66%
- Arthritis41%
- Diabetes38%
- Atrial fibrillation34%
- Chronic kidney disease31%
- Heart failure29%
Share of Medicare patients with each condition. A patient can have several.
Kelli Greenfield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women37%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kelli L. Greenfield wrote 939 Medicare Part D claims in 2024
In 2024, Kelli Greenfield wrote 939 Medicare Part D claims for 188 patients. 86% of them were for generic drugs.
Kelli Greenfield's Part D claims by kind of drug, 2024
- Generic805 claims86%
- Brand-name134 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kelli L. Greenfield takes part in Medicare
Kelli Greenfield 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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Kelli L. Greenfield received $130 in industry payments in 2025
CMS Open Payments shows 1 general payment to Kelli Greenfield from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. HeartFlow, Inc. paid the most, $130.
Companies that paid Kelli Greenfield 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 Kelli L. Greenfield'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 Kelli L. Greenfield
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kelli L. Greenfield's NPI number?
Kelli L. Greenfield's NPI number is 1609259449. It was assigned on June 29, 2015, and it is active in the NPI Registry.
What does Kelli L. Greenfield specialize in?
Kelli L. Greenfield is a nurse practitioner in Pierre, South Dakota. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kelli L. Greenfield practice?
Kelli Greenfield practices at 801 E Sioux, Pierre, SD 57501. Kelli Greenfield's primary practice is Avera St. Mary's Hospital in Pierre, South Dakota, part of Avera Health. Dmand AI also links Kelli Greenfield to 2 hospitals, 3 group practices and clinics and 2 medical groups.
What is Kelli L. Greenfield's office phone number?
The practice phone on file for Kelli Greenfield is (605) 224-3100.
What is Kelli L. Greenfield's medical license number?
Kelli Greenfield holds South Dakota license CP000959.
Which hospitals is Kelli L. Greenfield affiliated with?
Kelli Greenfield practices at Avera St. Mary's Hospital in Pierre, South Dakota. Kelli Greenfield is also affiliated with Avera Heart Hospital. Dmand AI links Kelli Greenfield to 2 more hospitals.
What medical group is Kelli L. Greenfield part of?
Kelli Greenfield is linked to Avera McKennan Hospital & University Health Center. Dmand AI links Kelli Greenfield to 2 more medical groups.
Does Kelli L. Greenfield accept Medicare?
Yes. CMS lists Kelli Greenfield as accepting Medicare assignment.
How many Medicare patients does Kelli L. Greenfield see?
CMS counts 373 Medicare patients who saw Kelli Greenfield in 2024, with an average age of 76.
Has Kelli L. Greenfield received payments from drug or device companies?
CMS Open Payments shows $130 in general payments to Kelli Greenfield from 1 company from 2025 to 2025. The largest total came from HeartFlow, Inc.
How long has Kelli L. Greenfield been practicing?
Kelli Greenfield graduated from medical school in 2015, 11 years ago.
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