Dr. William Brian Hatten, DO
- Medicare services, 2018
- 41
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 380
- Hospital affiliations
- 1
- Industry payments
- $107
- Practice address
- 3288 Moanalua Rd, Honolulu, HI 96819
- Practice phone
- Call (808) 432-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. William Brian Hatten is a hospitalist in Honolulu, Hawaii
Dr. Hatten practices at Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii, part of Kaiser Permanente.
Dr. Hatten's NPI, 1093915431, was assigned on July 24, 2007. Dr. Hatten holds Hawaii license DOS-1715.
- NPI
- 1093915431NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587797006
- NPI enumeration date
- July 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 432-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Brian Hatten practices at Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii
Dr. Hatten's primary practice is Kaiser Permanente Moanalua Medical Center, at 3288 Moanalua Rd, Honolulu, HI 96819 in Honolulu County. The practice phone is (808) 432-0000.
- Kaiser Permanente Moanalua Medical Center3288 Moanalua Rd, Honolulu, HI 96819 · Honolulu CountyPhone(808) 432-0000
Source: Dmand AI Affiliation Data
Dr. William Brian Hatten is affiliated with 1 site of care and 1 medical group
Dr. Hatten's primary practice is Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii, part of Kaiser Permanente. The medical group on file is Hawaii Permanente Medical Group (HPMG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Brian Hatten's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hatten practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Moanalua Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Brian Hatten is one of 159 hospitalists in Hawaii
Hospitalist is Dr. Hatten's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Hatten's licenses on file in 3 states: Hawaii, California and Texas.
Specialties and state licenses
- Hospitalist, HawaiiPrimary
- Family medicine, California
- Texas license
Hospitalists near Dr. Hatten
Counts of hospitalists 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. William Brian Hatten billed Medicare for 41 services in 2018
CMS data shows 41 Medicare services from Dr. Hatten across 2 procedure codes in 2018, for 18 Medicare patients. Medicare paid $2,475 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hatten's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 612018: 4133%
Dr. Hatten compared with the Hawaii median for hospitalists, 2018
- Dr. Hatten
- Hawaii median
- Medicare services
- 41vs 22482% below
- Medicare patients
- 18vs 11184% below
- Part D claims
- 133vs 7871% above
Medians across 157 hospitalists in Hawaii with Dmand AI profiles that report each measure.
Dr. Hatten's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hatten and other hospitalists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Brian Hatten treated 18 Medicare patients in 2024, average age 77
CMS counts 18 Medicare patients who saw Dr. Hatten in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.44, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hatten's median patient age at 62, with 46% women.
Chronic conditions among Dr. Hatten's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease67%
- Atrial fibrillation61%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hatten's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Brian Hatten wrote 380 Medicare Part D claims in 2024
In 2024, Dr. Hatten wrote 380 Medicare Part D claims for 111 patients. 81% of them were for generic drugs. CMS names the drug for 133 of them, across 8 drugs with 11 or more claims each, at $1,700 in total drug cost. In 2023, CMS named 99 claims across 6 drugs.
Dr. Hatten's Part D claims by kind of drug, 2024
- Generic309 claims81%
- Brand-name51 claims13%
- Other20 claims5%
Dr. Hatten'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. Hatten's Part D claims, 2024
- Antibiotics15%56 of 380 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: 992024: 13334%
Drugs named by CMS: 8 in 2024, 6 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
How Dr. William Brian Hatten takes part in Medicare
Dr. Hatten 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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Dr. William Brian Hatten received $107 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Hatten from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $107.
Companies that paid Dr. Hatten the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Brian Hatten'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. William Brian Hatten
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. William Brian Hatten's NPI number?
Dr. William Brian Hatten's NPI number is 1093915431. It was assigned on July 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William Brian Hatten?
Dr. William Brian Hatten is a hospitalist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. William Brian Hatten practice?
Dr. Hatten practices at 3288 Moanalua Rd, Honolulu, HI 96819. Dr. Hatten's primary practice is Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii, part of Kaiser Permanente.
What is Dr. William Brian Hatten's office phone number?
The practice phone on file for Dr. Hatten is (808) 432-0000.
What is Dr. William Brian Hatten's medical license number?
Dr. Hatten holds Hawaii license DOS-1715, one of the licenses on file in 3 states.
Which states has Dr. William Brian Hatten been licensed in?
Dmand AI has state licenses on file for Dr. Hatten in Hawaii, California and Texas.
Which hospitals is Dr. William Brian Hatten affiliated with?
Dr. Hatten practices at Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii.
What medical group is Dr. William Brian Hatten part of?
Dr. Hatten is linked to Hawaii Permanente Medical Group (HPMG).
Does Dr. William Brian Hatten accept Medicare?
Yes. CMS data shows Dr. Hatten billed Medicare for 41 services in 2018, and Dr. Hatten accepts Medicare assignment.
How many Medicare patients does Dr. William Brian Hatten see?
CMS counts 18 Medicare patients who saw Dr. Hatten in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. William Brian Hatten bill to Medicare?
In 2018, Dr. Hatten's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99239).
What drugs does Dr. William Brian Hatten prescribe most?
In 2024 Medicare Part D data, Dr. Hatten's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Cefpodoxime Proxetil.
Has Dr. William Brian Hatten received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Dr. Hatten from 1 company from 2016 to 2016. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. William Brian Hatten been practicing?
Dr. Hatten graduated from medical school in 2007, 19 years ago.
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