Dr. Alexander Scott Berk, MD
- Medicare services, 2024
- 371
- Medicare patients, 2024
- 203
- Part D claims, 2024
- 219
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 640 Ulukahiki St, Kailua, HI 96734
- Practice phone
- Call (808) 263-5015
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Berk'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. Alexander Scott Berk is an emergency medicine physician in Kailua, Hawaii
Dr. Berk practices at Adventist Health Castle in Kailua, Hawaii, part of Adventist Health.
Dr. Berk's NPI, 1699777151, was assigned on August 15, 2005. Dr. Berk graduated from Tufts University School Of Medicine in 2001. Dr. Berk's Florida license number on file is ME104672.
- NPI
- 1699777151NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537213798
- NPI enumeration date
- August 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 263-5015
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Scott Berk practices at Adventist Health Castle in Kailua, Hawaii
Dr. Berk's primary practice is Adventist Health Castle, at 640 Ulukahiki St, Kailua, HI 96734 in Honolulu County. The practice phone is (808) 263-5015.
- Adventist Health Castle640 Ulukahiki St, Kailua, HI 96734 · Honolulu CountyPhone(808) 263-5015
Source: Dmand AI Affiliation Data
Dr. Alexander Scott Berk is affiliated with 2 sites of care and 2 medical groups
Dr. Berk's primary practice is Adventist Health Castle in Kailua, Hawaii, part of Adventist Health. Dr. Berk is also affiliated with The Queen's Medical Center. The medical group on file is Hawaii Emergency Physicians Associated. Dmand AI also links Dr. Berk to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Scott Berk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Castle | Available with a free account |
| +1 more site and 1 medical group | 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 Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alexander Scott Berk is one of 393 emergency medicine physicians in Hawaii
Emergency medicine is Dr. Berk's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Berk is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Berk's licenses on file in 3 states: Florida, Hawaii and California.
Specialties and state licenses
- Emergency medicine, FloridaPrimary
- Hawaii license
- California license
Emergency medicine physicians near Dr. Berk
Counts of emergency medicine physicians 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. Alexander Scott Berk billed Medicare for 371 services in 2024
CMS data shows 371 Medicare services from Dr. Berk across 6 procedure codes in 2024, for 203 Medicare patients. Medicare paid $36,592 for them.
Dr. Berk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1792024: 1938%
- Tests and treatments
- 2023: 782024: 10231%
- Other services
- 2023: 02024: 76
Where Dr. Berk's Medicare services took place, 2024
- In an office9526%
- In a facility27674%
Dr. Berk compared with the Hawaii median for emergency medicine physicians, 2024
- Dr. Berk
- Hawaii median
- Medicare services
- 371vs 22962% above
- Medicare patients
- 203vs 204Close to median
- Part D claims
- 107vs 7249% above
Medians across 378 emergency medicine physicians in Hawaii with Dmand AI profiles that report each measure.
Dr. Berk'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.
Need commercial claims for Dr. Berk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berk and other emergency medicine physicians in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Scott Berk treated 203 Medicare patients in 2024, average age 76
CMS counts 203 Medicare patients who saw Dr. Berk in 2024. The largest group is 75 to 84, with 73 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.62, 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. Berk's median patient age at 48, with 49% women.
Dr. Berk's Medicare patients by age, 2024
Dr. Berk's Medicare patients by sex, 2024
- Women9346%
- Men11054%
Chronic conditions among Dr. Berk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes40%
- Chronic kidney disease37%
- Arthritis35%
- Ischemic heart disease35%
- Atrial fibrillation29%
- Heart failure26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Berk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander Scott Berk wrote 219 Medicare Part D claims in 2024
In 2024, Dr. Berk wrote 219 Medicare Part D claims for 125 patients. 97% of them were for generic drugs. CMS names the drug for 107 of them, across 6 drugs with 11 or more claims each, at $575 in total drug cost. In 2023, CMS named 43 claims across 3 drugs.
Dr. Berk's Part D claims by kind of drug, 2024
- Generic212 claims97%
- Brand-name and other7 claims3%
Dr. Berk'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. Berk's Part D claims, 2024
- Opioids9%20 of 219 claims
- Antibiotics20%44 of 219 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: 432024: 107149%
Drugs named by CMS: 6 in 2024, 3 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. Alexander Scott Berk takes part in Medicare
Dr. Berk 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. Alexander Scott Berk has 1 publication on record
Dmand AI links 1 paper to Dr. Berk. Dr. Berk's most frequent co-author is Travis Michael Smith, DO.
Dr. Berk's most frequent co-authors
Recent publications by Dr. Berk
See who Dr. Berk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Berk works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alexander Scott Berk received $854 in industry payments from 2018 to 2024
CMS Open Payments shows 8 general payments to Dr. Berk from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 65% of the total. Abbvie Inc. paid the most, $375.
General payments to Dr. Berk by program year, 2018 to 2024
General payments to Dr. Berk by kind, 2018 to 2024
- Food and beverage$55465%
- Honoraria$30035%
Companies that paid Dr. Berk the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander Scott Berk graduated from Tufts University School Of Medicine
Dr. Berk graduated from Tufts University School Of Medicine in 2001.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Alexander Scott Berk accepts plans from 6 insurance carriers
Dr. Berk is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- RI State Medicaid
Plan types Dr. Berk accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alexander Scott Berk'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Alexander Scott Berk
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. Alexander Scott Berk's NPI number?
Dr. Alexander Scott Berk's NPI number is 1699777151. It was assigned on August 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Scott Berk?
Dr. Alexander Scott Berk is an emergency medicine physician in Kailua, Hawaii. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Alexander Scott Berk practice?
Dr. Berk practices at 640 Ulukahiki St, Kailua, HI 96734. Dr. Berk's primary practice is Adventist Health Castle in Kailua, Hawaii, part of Adventist Health. Dmand AI also links Dr. Berk to 1 medical group.
What is Dr. Alexander Scott Berk's office phone number?
The practice phone on file for Dr. Berk is (808) 263-5015.
What is Dr. Alexander Scott Berk's medical license number?
Dr. Berk's Florida license number on file is ME104672, one of the licenses on file in 3 states.
Which states has Dr. Alexander Scott Berk been licensed in?
Dmand AI has state licenses on file for Dr. Berk in Florida (2009 to 2015), Hawaii (2012 to 2026) and California (2007 to 2023).
Which hospitals is Dr. Alexander Scott Berk affiliated with?
Dr. Berk practices at Adventist Health Castle in Kailua, Hawaii. Dr. Berk is also affiliated with The Queen's Medical Center.
What medical group is Dr. Alexander Scott Berk part of?
Dr. Berk is linked to Hawaii Emergency Physicians Associated. Dmand AI links Dr. Berk to 1 more medical group.
Does Dr. Alexander Scott Berk accept Medicare?
Yes. CMS data shows Dr. Berk billed Medicare for 371 services in 2024, and Dr. Berk accepts Medicare assignment.
How many Medicare patients does Dr. Alexander Scott Berk see?
CMS counts 203 Medicare patients who saw Dr. Berk in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. Alexander Scott Berk board certified?
Yes. Dr. Berk is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Alexander Scott Berk bill to Medicare?
In 2024, Dr. Berk's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and medicare service (G0277).
Where did Dr. Alexander Scott Berk go to medical school?
Dr. Berk graduated from Tufts University School Of Medicine in 2001.
What drugs does Dr. Alexander Scott Berk prescribe most?
In 2024 Medicare Part D data, Dr. Berk's most prescribed drugs by claims were Naproxen, Prednisone and Cefdinir.
Has Dr. Alexander Scott Berk received payments from drug or device companies?
CMS Open Payments shows $854 in general payments to Dr. Berk from 3 companies from 2018 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Alexander Scott Berk been practicing?
Dr. Berk graduated from medical school in 2001, 25 years ago.
Does Dr. Alexander Scott Berk do research?
Dmand AI links 1 publication to Dr. Berk.
Who does Dr. Alexander Scott Berk publish with?
Dr. Berk's most frequent co-authors are Travis Michael Smith, DO (1 shared paper).
What insurance does Dr. Alexander Scott Berk accept?
Dr. Berk is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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