Dr. Robert A. Willis, MD
- Medicare services, 2024
- 148
- Medicare patients, 2024
- 123
- Part D claims, 2024
- 103
- Hospital affiliations
- 3
- Industry payments
- $337
- Practice address
- 4315 Diplomacy Dr, Anchorage, AK 99508
- Practice phone
- Call (907) 563-2662
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Willis' 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. Robert A. Willis is an otolaryngologist in Anchorage, Alaska
Dr. Willis practices at Alaska Native Medical Center in Anchorage, Alaska, part of Alaska Native Tribal Health Consortium.
Dr. Willis' NPI, 1225033434, was assigned on June 15, 2005. Dr. Willis holds Kentucky license 49641.
- NPI
- 1225033434NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991705618
- NPI enumeration date
- June 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (907) 563-2662
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert A. Willis practices at Alaska Native Medical Center in Anchorage, Alaska
Dr. Willis' primary practice is Alaska Native Medical Center, at 4315 Diplomacy Dr, Anchorage, AK 99508 in Anchorage Borough. The practice phone is (907) 563-2662.
- Alaska Native Medical Center4315 Diplomacy Dr, Anchorage, AK 99508 · Anchorage BoroughPhone(907) 563-2662
Source: Dmand AI Affiliation Data
Dr. Robert A. Willis is affiliated with 4 sites of care and 5 medical groups
Dr. Willis' primary practice is Alaska Native Medical Center in Anchorage, Alaska, part of Alaska Native Tribal Health Consortium. Dr. Willis is also affiliated with Deaconess Midtown Hospital. The medical group on file is Alaska Native Medical Center. Dmand AI also links Dr. Willis to 1 more hospital, 4 medical groups and 1 rural health clinic, each named with a free account. Dr. Willis' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert A. Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willis practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alaska Native Medical Center | Available with a free account |
| +3 more sites and 4 medical groups | 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 Alaska Native Tribal Health Consortium and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert A. Willis is one of 26 otolaryngologists in Alaska
Otolaryngology is Dr. Willis' primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dmand AI has Dr. Willis' licenses on file in 5 states: Kentucky, Illinois, Pennsylvania, South Carolina and Tennessee.
Specialties and state licenses
- Otolaryngology, KentuckyPrimary
- Illinois license
- Pennsylvania license
- South Carolina license
- Tennessee license
Otolaryngologists near Dr. Willis
Counts of otolaryngologists 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. Robert A. Willis billed Medicare for 148 services in 2024
CMS data shows 148 Medicare services from Dr. Willis across 6 procedure codes in 2024, for 123 Medicare patients. Medicare paid $7,967 for them.
Dr. Willis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1442024: 12513%
- Surgery
- 2023: 572024: 2360%
Where Dr. Willis' Medicare services took place, 2024
- In an office3121%
- In a facility11779%
Dr. Willis compared with the Alaska median for otolaryngologists, 2024
- Dr. Willis
- Alaska median
- Medicare services
- 148vs 24840% below
- Medicare patients
- 123vs 16525% below
- Part D claims
- 32vs 4732% below
Medians across 27 otolaryngologists in Alaska with Dmand AI profiles that report each measure.
Dr. Willis' 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.
Need commercial claims for Dr. Willis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Willis and other otolaryngologists in Alaska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert A. Willis treated 123 Medicare patients in 2024, average age 71
CMS counts 123 Medicare patients who saw Dr. Willis in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.53, 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. Willis' median patient age at 68, with 55% women.
Dr. Willis' Medicare patients by age, 2024
Dr. Willis' Medicare patients by sex, 2024
- Women6250%
- Men6150%
Chronic conditions among Dr. Willis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis41%
- Anxiety37%
- COPD35%
- Mood disorders33%
- Chronic kidney disease32%
- Diabetes32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert A. Willis wrote 103 Medicare Part D claims in 2024
In 2024, Dr. Willis wrote 103 Medicare Part D claims for 53 patients. 99% of them were for generic drugs. CMS names the drug for 32 of them, across 2 drugs with 11 or more claims each, at $590 in total drug cost. In 2023, CMS named 142 claims across 6 drugs.
Dr. Willis' Part D claims by kind of drug, 2024
- Generic102 claims99%
- Brand-name and other1 claims1%
Dr. Willis' 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. Willis' Part D claims, 2024
- Antibiotics16%16 of 103 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: 1422024: 3277%
Drugs named by CMS: 2 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. Robert A. Willis takes part in Medicare
Dr. Willis 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)
For MedTech and pharma teams
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Dr. Robert A. Willis received $337 in industry payments from 2016 to 2024
CMS Open Payments shows 16 general payments to Dr. Willis from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $94.
General payments to Dr. Willis by program year, 2016 to 2024
Companies that paid Dr. Willis 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. Robert A. Willis'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. Robert A. Willis
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. Robert A. Willis' NPI number?
Dr. Robert A. Willis' NPI number is 1225033434. It was assigned on June 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert A. Willis?
Dr. Robert A. Willis is an otolaryngologist in Anchorage, Alaska. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Robert A. Willis practice?
Dr. Willis practices at 4315 Diplomacy Dr, Anchorage, AK 99508. Dr. Willis' primary practice is Alaska Native Medical Center in Anchorage, Alaska, part of Alaska Native Tribal Health Consortium. Dmand AI also links Dr. Willis to 1 hospital, 4 medical groups and 1 rural health clinic.
What is Dr. Robert A. Willis' office phone number?
The practice phone on file for Dr. Willis is (907) 563-2662.
What is Dr. Robert A. Willis' medical license number?
Dr. Willis holds Kentucky license 49641, one of the licenses on file in 5 states.
Which states has Dr. Robert A. Willis been licensed in?
Dmand AI has state licenses on file for Dr. Willis in Kentucky, Illinois, Pennsylvania, South Carolina and Tennessee.
Which hospitals is Dr. Robert A. Willis affiliated with?
Dr. Willis practices at Alaska Native Medical Center in Anchorage, Alaska. Dr. Willis is also affiliated with Deaconess Midtown Hospital. Dmand AI links Dr. Willis to 1 more hospital.
What medical group is Dr. Robert A. Willis part of?
Dr. Willis is linked to Alaska Native Medical Center. Dmand AI links Dr. Willis to 4 more medical groups.
Does Dr. Robert A. Willis accept Medicare?
Yes. CMS data shows Dr. Willis billed Medicare for 148 services in 2024, and Dr. Willis accepts Medicare assignment.
How many Medicare patients does Dr. Robert A. Willis see?
CMS counts 123 Medicare patients who saw Dr. Willis in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Robert A. Willis bill to Medicare?
In 2024, Dr. Willis' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and office visit, established patient (99213).
What drugs does Dr. Robert A. Willis prescribe most?
In 2024 Medicare Part D data, Dr. Willis' most prescribed drugs by claims were Azelastine HCl and Famotidine.
Has Dr. Robert A. Willis received payments from drug or device companies?
CMS Open Payments shows $337 in general payments to Dr. Willis from 8 companies from 2016 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. Robert A. Willis been practicing?
Dr. Willis graduated from medical school in 1983, 43 years ago.
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