Dr. William Mitchell, MD
- Medicare services, 2024
- 1,861
- Medicare patients, 2024
- 831
- Part D claims, 2024
- 3,704
- Industry payments
- $1,038
- Affiliated sites
- 3
- Practice address
- 2180 Main St, Wailuku, HI 96793
- Practice phone
- Call (808) 356-5699
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
All Access Ortho Maui
Urgent Care Center · Wailuku, Hawaii
Find Dr. Mitchell'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. William Mitchell is an internist in Wailuku, Hawaii
Dr. Mitchell practices at All Access Ortho Maui in Wailuku, Hawaii.
Dr. Mitchell's NPI, 1972527877, was assigned on July 26, 2006. Dr. Mitchell graduated from Tufts University School of Medicine in 1972. Dr. Mitchell holds Hawaii license MD2374.
- NPI
- 1972527877NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (808) 356-5699
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Mitchell practices at All Access Ortho Maui in Wailuku, Hawaii
Dr. Mitchell's primary practice is All Access Ortho Maui, at 2180 Main St, Wailuku, HI 96793. The practice phone is (808) 356-5699.
- All Access Ortho Maui2180 Main St, Wailuku, HI 96793Phone(808) 356-5699
Source: Dmand AI Affiliation Data
Dr. William Mitchell is affiliated with 3 sites of care and 1 medical group
Dr. Mitchell's primary practice is All Access Ortho Maui in Wailuku, Hawaii. The medical group on file is Maui Medical Group. Dmand AI also links Dr. Mitchell to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Dr. Mitchell's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Mitchell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mitchell practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| All Access Ortho Maui | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Mitchell is one of 771 internists in Hawaii
Internal medicine is Dr. Mitchell's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mitchell is licensed in Hawaii.
Specialties and state licenses
- Internal medicine, HawaiiPrimary
Internists near Dr. Mitchell
Counts of internists 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 Mitchell billed Medicare for 1,861 services in 2024
CMS data shows 1,861 Medicare services from Dr. Mitchell across 8 procedure codes in 2024, for 831 Medicare patients. Medicare paid $108,801 for them. Every service was in an office.
Dr. Mitchell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3442024: 1,3682%
- Tests and treatments
- 2023: 6132024: 49320%
Dr. Mitchell compared with the Hawaii median for internists, 2024
- Dr. Mitchell
- Hawaii median
- Medicare services
- 1,861vs 3425.4 times
- Medicare patients
- 831vs 1286.5 times
- Part D claims
- 3,302vs 6704.9 times
Medians across 699 internists in Hawaii with Dmand AI profiles that report each measure.
Dr. Mitchell's most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Mitchell treated 831 Medicare patients in 2024, average age 74
CMS counts 831 Medicare patients who saw Dr. Mitchell in 2024. The largest group is 65 to 74, with 388 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mitchell's median patient age at 70, with 40% women.
Dr. Mitchell's Medicare patients by age, 2024
Dr. Mitchell's Medicare patients by sex, 2024
- Women40749%
- Men42451%
Chronic conditions among Dr. Mitchell's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis38%
- COPD38%
- Diabetes32%
- Chronic kidney disease30%
- Ischemic heart disease30%
- Asthma19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mitchell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Mitchell wrote 3,704 Medicare Part D claims in 2024
In 2024, Dr. Mitchell wrote 3,704 Medicare Part D claims for 555 patients. 66% of them were for generic drugs. CMS names the drug for 3,302 of them, across 51 drugs with 11 or more claims each, at $1,091,425 in total drug cost. In 2023, CMS named 4,399 claims across 70 drugs.
Dr. Mitchell's Part D claims by kind of drug, 2024
- Generic2,450 claims66%
- Brand-name and other1,254 claims34%
Dr. Mitchell'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. Mitchell's Part D claims, 2024
- Opioids1%36 of 3,704 claims
- Antibiotics5%181 of 3,704 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: 4,3992024: 3,30225%
Drugs named by CMS: 51 in 2024, 70 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. William Mitchell received $1,038 in industry payments from 2016 to 2025
CMS Open Payments shows 63 general payments to Dr. Mitchell from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Insmed, Inc. paid the most, $271.
General payments to Dr. Mitchell by program year, 2016 to 2025
General payments to Dr. Mitchell by kind, 2016 to 2025
- Food and beverage$96193%
- Education$787%
Companies that paid Dr. Mitchell 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. William Mitchell graduated from Tufts University School of Medicine
Dr. Mitchell graduated from Tufts University School of Medicine in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Mitchell'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) |
| 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. William Mitchell
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 Mitchell's NPI number?
Dr. William Mitchell's NPI number is 1972527877. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Mitchell?
Dr. William Mitchell is an internist in Wailuku, Hawaii. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William Mitchell practice?
Dr. Mitchell practices at 2180 Main St, Wailuku, HI 96793. Dr. Mitchell's primary practice is All Access Ortho Maui in Wailuku, Hawaii. Dmand AI also links Dr. Mitchell to 1 breast imaging center and 1 group practice or clinic.
What is Dr. William Mitchell's office phone number?
The practice phone on file for Dr. Mitchell is (808) 356-5699.
What is Dr. William Mitchell's medical license number?
Dr. Mitchell holds Hawaii license MD2374.
What medical group is Dr. William Mitchell part of?
Dr. Mitchell is linked to Maui Medical Group.
Does Dr. William Mitchell accept Medicare?
Yes. CMS data shows Dr. Mitchell billed Medicare for 1,861 services in 2024.
How many Medicare patients does Dr. William Mitchell see?
CMS counts 831 Medicare patients who saw Dr. Mitchell in 2024, with an average age of 74.
What services does Dr. William Mitchell bill to Medicare?
In 2024, Dr. Mitchell's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. William Mitchell go to medical school?
Dr. Mitchell graduated from Tufts University School of Medicine in 1972.
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What drugs does Dr. William Mitchell prescribe most?
In 2024 Medicare Part D data, Dr. Mitchell's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Prednisone.
Has Dr. William Mitchell received payments from drug or device companies?
CMS Open Payments shows $1,038 in general payments to Dr. Mitchell from 10 companies from 2016 to 2025. The largest total came from Insmed, Inc.
How long has Dr. William Mitchell been practicing?
Dr. Mitchell graduated from medical school in 1972, 54 years ago.
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