Alexander William Schermer

  • Lihue, HI
  • Emergency medicine physician
NPI1457351397PAC ID9133136021
Medicare services, 2024
899
Medicare patients, 2024
439
Part D claims, 2024
1,222
MIPS score, 2024
88
Hospital affiliations
2
Practice address
3-3420 Kuhio Highway, Lihue, HI 96766
Practice phone
Call (808) 245-1100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Wilcox Medical Center

Hospital · Lihue, Hawaii

See all 4 affiliations

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Alexander William Schermer is an emergency medicine physician in Lihue, Hawaii

Alexander Schermer practices at Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health.

Alexander Schermer's NPI, 1457351397, was assigned on July 21, 2005. Alexander Schermer graduated from East Tennessee State University Quillen College of Medicine in 1999. Alexander Schermer holds Colorado license 44497.

NPI and contact details
Medicare PAC ID
9133136021
NPI enumeration date
July 21, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(808) 245-1100
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Alexander William Schermer practices at Wilcox Medical Center in Lihue, Hawaii

Alexander Schermer's primary practice is Wilcox Medical Center, at 3-3420 Kuhio Highway, Lihue, HI 96766 in Kauai County. The practice phone is (808) 245-1100.

Source: Dmand AI Affiliation Data

Alexander William Schermer is affiliated with 2 sites of care and 2 medical groups

Alexander Schermer's primary practice is Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health. Alexander Schermer is also affiliated with CommonSpirit - Mercy Hospital. The medical group on file is Kauaʻi Medical Clinic. Dmand AI also links Alexander Schermer to 1 more medical group, named with a free account.

See all 4 affiliations for Alexander Schermer

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Alexander William Schermer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Schermer practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Wilcox Medical CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Alexander William Schermer is one of 393 emergency medicine physicians in Hawaii

Emergency medicine is Alexander Schermer's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Alexander Schermer's licenses on file in 2 states: Colorado and Texas.

Specialties and state licenses

  • Emergency medicine, ColoradoPrimaryLicense 44497 · taxonomy 207P00000X
  • Texas licenseLicense L5551

Emergency medicine physicians near Alexander Schermer

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

Alexander William Schermer billed Medicare for 899 services in 2024

CMS data shows 899 Medicare services from Alexander Schermer across 11 procedure codes in 2024, for 439 Medicare patients. Medicare paid $47,729 for them. Every service was in an office.

Medicare services, 2024899
Medicare patients439
Paid by Medicare$47,729
Procedure codes11

Alexander Schermer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4092024: 48017%
Lab and pathology
2023: 1282024: 17436%
Drugs given in the office
2023: 1402024: 1307%
Other services
2023: 772024: 9017%
Tests and treatments
2023: 302024: 2517%

Alexander Schermer compared with the Hawaii median for emergency medicine physicians, 2024

  • Alexander Schermer
  • Hawaii median
Medicare services
899vs 2293.9 times
Medicare patients
439vs 2042.2 times
Part D claims
966vs 7213.4 times

Medians across 378 emergency medicine physicians in Hawaii with Dmand AI profiles that report each measure.

Alexander Schermer'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.

See all procedures by Alexander Schermer

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Alexander William Schermer treated 439 Medicare patients in 2024, average age 74

CMS counts 439 Medicare patients who saw Alexander Schermer in 2024. The largest group is 65 to 74, with 235 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Alexander Schermer's median patient age at 55, with 53% women.

Medicare patients, 2024439
Average age74
Average risk score0.89
Also on Medicaid6%

Alexander Schermer's Medicare patients by age, 2024

Alexander Schermer's Medicare patients by sex, 2024

  • Women25759%
  • Men18241%

Chronic conditions among Alexander Schermer's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure67%
  3. Arthritis34%
  4. Diabetes27%
  5. Chronic kidney disease22%
  6. Asthma16%
  7. Osteoporosis15%
  8. Anxiety14%

Share of Medicare patients with each condition. A patient can have several.

Alexander Schermer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women53%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Alexander William Schermer wrote 1,222 Medicare Part D claims in 2024

In 2024, Alexander Schermer wrote 1,222 Medicare Part D claims for 700 patients. 92% of them were for generic drugs. CMS names the drug for 966 of them, across 25 drugs with 11 or more claims each, at $7,689 in total drug cost. In 2023, CMS named 732 claims across 24 drugs.

Part D claims, 20241,222
Drugs named by CMS25
Total drug cost$7,689
Part D patients700

Alexander Schermer's Part D claims by kind of drug, 2024

  • Generic1,128 claims92%
  • Brand-name and other94 claims8%

Alexander Schermer'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 Alexander Schermer's Part D claims, 2024

  • Opioids3%31 of 1,222 claims
  • Antibiotics38%470 of 1,222 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: 7322024: 96632%

Drugs named by CMS: 25 in 2024, 24 in 2023.

See all prescribing by Alexander Schermer

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

Alexander William Schermer scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Alexander Schermer for performance year 2024, reported as part of a group. Alexander Schermer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Alexander Schermer's MIPS scores, performance year 2024

  • 88of 100Final score
  • 79.9of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 82of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Alexander William Schermer graduated from East Tennessee State University Quillen College of Medicine

Alexander Schermer graduated from East Tennessee State University Quillen College of Medicine in 1999.

  1. Medical schoolEast Tennessee State University Quillen College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Alexander William Schermer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Alexander William Schermer

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Alexander William Schermer's NPI number?

Alexander William Schermer's NPI number is 1457351397. It was assigned on July 21, 2005, and it is active in the NPI Registry.

What does Alexander William Schermer specialize in?

Alexander William Schermer is an emergency medicine physician in Lihue, Hawaii. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Alexander William Schermer practice?

Alexander Schermer practices at 3-3420 Kuhio Highway, Lihue, HI 96766. Alexander Schermer's primary practice is Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health. Dmand AI also links Alexander Schermer to 1 medical group.

What is Alexander William Schermer's office phone number?

The practice phone on file for Alexander Schermer is (808) 245-1100.

What is Alexander William Schermer's medical license number?

Alexander Schermer holds Colorado license 44497, one of the licenses on file in 2 states.

Which states has Alexander William Schermer been licensed in?

Dmand AI has state licenses on file for Alexander Schermer in Colorado and Texas.

Which hospitals is Alexander William Schermer affiliated with?

Alexander Schermer practices at Wilcox Medical Center in Lihue, Hawaii. Alexander Schermer is also affiliated with CommonSpirit - Mercy Hospital.

What medical group is Alexander William Schermer part of?

Alexander Schermer is linked to Kauaʻi Medical Clinic. Dmand AI links Alexander Schermer to 1 more medical group.

Does Alexander William Schermer accept Medicare?

Yes. CMS data shows Alexander Schermer billed Medicare for 899 services in 2024, and Alexander Schermer accepts Medicare assignment.

What is Alexander William Schermer's MIPS score?

Alexander Schermer's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

Show 5 more questionsShow fewer questions

How many Medicare patients does Alexander William Schermer see?

CMS counts 439 Medicare patients who saw Alexander Schermer in 2024, with an average age of 74.

What services does Alexander William Schermer bill to Medicare?

In 2024, Alexander Schermer's most billed Medicare services were office visit, established patient (99214), injected or infused drug (J1100) and lab and pathology test (87804).

Where did Alexander William Schermer go to medical school?

Alexander Schermer graduated from East Tennessee State University Quillen College of Medicine in 1999.

What drugs does Alexander William Schermer prescribe most?

In 2024 Medicare Part D data, Alexander Schermer's most prescribed drugs by claims were Azithromycin, Prednisone and Doxycycline Hyclate.

How long has Alexander William Schermer been practicing?

Alexander Schermer graduated from medical school in 1999, 27 years ago.

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