Dr. John Adam Heaster, MD
- Part D claims, 2024
- 2,291
- Industry payments
- $2,698
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 122 Haili St, Hilo, HI 96720-2804
- Practice phone
- Call (808) 933-3555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John Heaster MD
Physician office · Hilo, Hawaii
Find Dr. Heaster'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. John Adam Heaster is a psychiatrist in Honolulu, Hawaii
Dr. Heaster practices at John Heaster MD in Hilo, Hawaii.
Dr. Heaster's NPI, 1306886585, was assigned on June 7, 2006. Dr. Heaster holds Hawaii license MD - 7735.
- NPI
- 1306886585NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Practice phone
- (808) 933-3555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John Adam Heaster practices in Hilo and Honolulu
Dr. Heaster's primary practice is John Heaster MD, at 122 Haili St, Hilo, HI 96720-2804. The practice phone is (808) 933-3555. The NPI Registry lists Dr. Heaster's practice address as 1441 Kapiolani Blvd, Honolulu, HI 96814.
- John Heaster MDPrimary122 Haili St, Hilo, HI 96720-2804Phone(808) 933-3555
- NPI Registry address1441 Kapiolani Blvd, Honolulu, HI 96814 · Honolulu CountyPhone(808) 933-3555
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. John Adam Heaster is affiliated with 1 site of care
Dr. Heaster's primary practice is John Heaster MD in Hilo, Hawaii.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Adam Heaster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Heaster practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Heaster MD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Adam Heaster is one of 236 psychiatrists in Hawaii
Psychiatry is Dr. Heaster's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Heaster is licensed in Hawaii.
Specialties and state licenses
- Psychiatry, HawaiiPrimary
Psychiatrists near Dr. Heaster
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. John Adam Heaster wrote 2,291 Medicare Part D claims in 2024
In 2024, Dr. Heaster wrote 2,291 Medicare Part D claims for 79 patients. 94% of them were for generic drugs. CMS names the drug for 2,186 of them, across 48 drugs with 11 or more claims each, at $302,984 in total drug cost. In 2023, CMS named 1,920 claims across 41 drugs.
Dr. Heaster's Part D claims by kind of drug, 2024
- Generic2,150 claims94%
- Brand-name141 claims6%
Dr. Heaster'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. Heaster's Part D claims, 2024
- Opioids10%220 of 2,291 claims
- Antipsychotics, patients 65 and over7%153 of 2,291 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,9202024: 2,18614%
Drugs named by CMS: 48 in 2024, 41 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
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Dr. John Adam Heaster received $2,698 in industry payments from 2016 to 2024
CMS Open Payments shows 152 general payments to Dr. Heaster from 11 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $506.
General payments to Dr. Heaster by program year, 2016 to 2024
General payments to Dr. Heaster by kind, 2016 to 2024
- Food and beverage$2,60697%
- Education$913%
Companies that paid Dr. Heaster the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Adam Heaster'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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) |
| 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. John Adam Heaster
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. John Adam Heaster's NPI number?
Dr. John Adam Heaster's NPI number is 1306886585. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Adam Heaster?
Dr. John Adam Heaster is a psychiatrist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John Adam Heaster practice?
Dr. Heaster practices at 122 Haili St, Hilo, HI 96720-2804. Dr. Heaster also practices at 1441 Kapiolani Blvd, Honolulu, HI 96814. Dr. Heaster's primary practice is John Heaster MD in Hilo, Hawaii.
What is Dr. John Adam Heaster's office phone number?
The practice phone on file for Dr. Heaster is (808) 933-3555.
What is Dr. John Adam Heaster's medical license number?
Dr. Heaster holds Hawaii license MD - 7735.
What drugs does Dr. John Adam Heaster prescribe most?
In 2024 Medicare Part D data, Dr. Heaster's most prescribed drugs by claims were Alprazolam, Clonazepam and Quetiapine Fumarate.
Has Dr. John Adam Heaster received payments from drug or device companies?
CMS Open Payments shows $2,698 in general payments to Dr. Heaster from 11 companies from 2016 to 2024. The largest total came from Abbvie Inc.
How long has Dr. John Adam Heaster been practicing?
Dr. Heaster's NPI was assigned in 2006.
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