Dr. Sarah R. Feenstra, DO
- Part D claims, 2024
- 77
- Hospital affiliations
- 1
- Industry payments
- $400
- State license
- 1
- Year NPI issued
- 2011
- Practice address
- 79-1019 Haukapila Street, Kealakekua, HI 96750
- Practice phone
- Call (808) 322-9311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Feenstra'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. Sarah R. Feenstra is a psychiatrist in Kealakekua, Hawaii
Dr. Feenstra practices at Kona Community Hospital in Kealakekua, Hawaii, part of State of Hawaiʻi.
Dr. Feenstra's NPI, 1841588050, was assigned on July 21, 2011. Dr. Feenstra graduated from Lake Erie College of Osteopathic Medicine, Erie in 2011. Dr. Feenstra holds Hawaii license 1643.
- NPI
- 1841588050NPI Registry (opens in a new tab)
- NPI enumeration date
- July 21, 2011
- NPI status
- Active
- Practice phone
- (808) 322-9311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sarah R. Feenstra practices at Kona Community Hospital in Kealakekua, Hawaii
Dr. Feenstra's primary practice is Kona Community Hospital, at 79-1019 Haukapila Street, Kealakekua, HI 96750 in Hawaii County. The practice phone is (808) 322-9311.
- Kona Community Hospital79-1019 Haukapila Street, Kealakekua, HI 96750 · Hawaii CountyPhone(808) 322-9311
Source: Dmand AI Affiliation Data
Dr. Sarah R. Feenstra is affiliated with 1 site of care
Dr. Feenstra's primary practice is Kona Community Hospital in Kealakekua, Hawaii, part of State of Hawaiʻi.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah R. Feenstra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feenstra practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kona Community Hospital | 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 State of Hawaiʻi and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sarah R. Feenstra is one of 236 psychiatrists in Hawaii
Psychiatry is Dr. Feenstra's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Feenstra is licensed in Hawaii.
Specialties and state licenses
- Psychiatry, HawaiiPrimary
Psychiatrists near Dr. Feenstra
Counts of psychiatrists 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. Sarah R. Feenstra's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Feenstra's median patient age at 65, with 33% women.
Dr. Feenstra'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
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Sarah R. Feenstra wrote 77 Medicare Part D claims in 2024
In 2024, Dr. Feenstra wrote 77 Medicare Part D claims for 20 patients. 92% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $70 in total drug cost. In 2021, CMS named 140 claims across 7 drugs.
Dr. Feenstra's Part D claims by kind of drug, 2024
- Generic71 claims92%
- Brand-name and other6 claims8%
Dr. Feenstra'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.
Drug classes CMS tracks in Dr. Feenstra's Part D claims, 2024
- Antipsychotics, patients 65 and over14%11 of 77 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 1402024: 1291%
Drugs named by CMS: 1 in 2024, 7 in 2021.
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
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Dr. Sarah R. Feenstra received $400 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Feenstra from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $205.
General payments to Dr. Feenstra by program year, 2016 to 2025
Companies that paid Dr. Feenstra 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. Sarah R. Feenstra graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Feenstra graduated from Lake Erie College of Osteopathic Medicine, Erie in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sarah R. Feenstra'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 |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Sarah R. Feenstra
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. Sarah R. Feenstra's NPI number?
Dr. Sarah R. Feenstra's NPI number is 1841588050. It was assigned on July 21, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah R. Feenstra?
Dr. Sarah R. Feenstra is a psychiatrist in Kealakekua, Hawaii. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sarah R. Feenstra practice?
Dr. Feenstra practices at 79-1019 Haukapila Street, Kealakekua, HI 96750. Dr. Feenstra's primary practice is Kona Community Hospital in Kealakekua, Hawaii, part of State of Hawaiʻi.
What is Dr. Sarah R. Feenstra's office phone number?
The practice phone on file for Dr. Feenstra is (808) 322-9311.
What is Dr. Sarah R. Feenstra's medical license number?
Dr. Feenstra holds Hawaii license 1643.
Which hospitals is Dr. Sarah R. Feenstra affiliated with?
Dr. Feenstra practices at Kona Community Hospital in Kealakekua, Hawaii.
Where did Dr. Sarah R. Feenstra go to medical school?
Dr. Feenstra graduated from Lake Erie College of Osteopathic Medicine, Erie in 2011.
What drugs does Dr. Sarah R. Feenstra prescribe most?
In 2024 Medicare Part D data, Dr. Feenstra's most prescribed drugs by claims were Trazodone HCl.
Has Dr. Sarah R. Feenstra received payments from drug or device companies?
CMS Open Payments shows $400 in general payments to Dr. Feenstra from 3 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Sarah R. Feenstra been practicing?
Dr. Feenstra graduated from medical school in 2011, 15 years ago.
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