Dr. Alexander J. Hjelmaas, MD
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 66
- Part D claims, 2020
- 12
- MIPS score, 2024
- 67
- Hospital affiliations
- 3
- Practice address
- 701 10th Street SE, Cedar Rapids, IA 52403
- Practice phone
- Call (319) 398-6011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hjelmaas' 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 J. Hjelmaas is an anesthesiologist in Cedar Rapids, Iowa
Dr. Hjelmaas practices at Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center.
Dr. Hjelmaas' NPI, 1619437571, was assigned on March 25, 2019. Dr. Hjelmaas graduated from University of Michigan Medical School in 2019. Dr. Hjelmaas holds Illinois license 125.073675.
- NPI
- 1619437571NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022343318
- NPI enumeration date
- March 25, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 398-6011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander J. Hjelmaas practices at Mercy Medical Center in Cedar Rapids, Iowa
Dr. Hjelmaas' primary practice is Mercy Medical Center, at 701 10th Street SE, Cedar Rapids, IA 52403 in Linn County. The practice phone is (319) 398-6011.
- Mercy Medical Center701 10th Street SE, Cedar Rapids, IA 52403 · Linn CountyPhone(319) 398-6011
Source: Dmand AI Affiliation Data
Dr. Alexander J. Hjelmaas is affiliated with 6 sites of care and 4 medical groups
Dr. Hjelmaas' primary practice is Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center. Dr. Hjelmaas is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Mercy Cedar Rapids. Dmand AI also links Dr. Hjelmaas to 1 more hospital, 3 group practices and clinics and 3 medical groups, each 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 J. Hjelmaas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hjelmaas practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center | Available with a free account |
| +5 more sites and 3 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 Mercy Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alexander J. Hjelmaas is one of 381 anesthesiologists in Iowa
Anesthesiology is Dr. Hjelmaas' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hjelmaas is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Hjelmaas
Counts of anesthesiologists 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 J. Hjelmaas billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Dr. Hjelmaas across 1 procedure code in 2024, for 66 Medicare patients. Medicare paid $515 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hjelmaas compared with the Iowa median for anesthesiologists, 2024
- Dr. Hjelmaas
- Iowa median
- Medicare services
- 16vs 7177% below
- Medicare patients
- 66vs 16560% below
- Part D claims
- 12vs 2552% below
Medians across 373 anesthesiologists in Iowa with Dmand AI profiles that report each measure.
Dr. Hjelmaas' 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. Hjelmaas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hjelmaas and other anesthesiologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander J. Hjelmaas treated 66 Medicare patients in 2024, average age 74
CMS counts 66 Medicare patients who saw Dr. Hjelmaas in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hjelmaas' median patient age at 68, with 51% women.
Dr. Hjelmaas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hjelmaas' Medicare patients by sex, 2024
- Women3553%
- Men3147%
Chronic conditions among Dr. Hjelmaas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease52%
- Atrial fibrillation48%
- Chronic kidney disease38%
- Diabetes35%
- COPD32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hjelmaas' 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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander J. Hjelmaas wrote 12 Medicare Part D claims in 2020
In 2020, Dr. Hjelmaas wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $242 in total drug cost.
Dr. Hjelmaas' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Alexander J. Hjelmaas scored 67 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 67 out of 100 for Dr. Hjelmaas for performance year 2024, reported as part of a group. Dr. Hjelmaas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hjelmaas' MIPS scores, performance year 2024
- 67of 100Final score
- 60of 100Quality
- 40of 100Improvement Activities
- 64of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Alexander J. Hjelmaas received $340 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. Hjelmaas from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Becton, Dickinson and Company paid the most, $131.
General payments to Dr. Hjelmaas by program year, 2023 to 2025
Companies that paid Dr. Hjelmaas the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander J. Hjelmaas graduated from University of Michigan Medical School
Dr. Hjelmaas graduated from University of Michigan Medical School in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexander J. Hjelmaas'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Alexander J. Hjelmaas
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 J. Hjelmaas' NPI number?
Dr. Alexander J. Hjelmaas' NPI number is 1619437571. It was assigned on March 25, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander J. Hjelmaas?
Dr. Alexander J. Hjelmaas is an anesthesiologist in Cedar Rapids, Iowa. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Alexander J. Hjelmaas practice?
Dr. Hjelmaas practices at 701 10th Street SE, Cedar Rapids, IA 52403. Dr. Hjelmaas' primary practice is Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center. Dmand AI also links Dr. Hjelmaas to 1 hospital, 3 group practices and clinics and 3 medical groups.
What is Dr. Alexander J. Hjelmaas' office phone number?
The practice phone on file for Dr. Hjelmaas is (319) 398-6011.
What is Dr. Alexander J. Hjelmaas' medical license number?
Dr. Hjelmaas holds Illinois license 125.073675.
Which hospitals is Dr. Alexander J. Hjelmaas affiliated with?
Dr. Hjelmaas practices at Mercy Medical Center in Cedar Rapids, Iowa. Dr. Hjelmaas is also affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Hjelmaas to 1 more hospital.
What medical group is Dr. Alexander J. Hjelmaas part of?
Dr. Hjelmaas is linked to Mercy Cedar Rapids. Dmand AI links Dr. Hjelmaas to 3 more medical groups.
Does Dr. Alexander J. Hjelmaas accept Medicare?
Yes. CMS data shows Dr. Hjelmaas billed Medicare for 16 services in 2024, and Dr. Hjelmaas accepts Medicare assignment.
What is Dr. Alexander J. Hjelmaas' MIPS score?
Dr. Hjelmaas' MIPS final score for performance year 2024 is 67 out of 100, reported as part of a group.
How many Medicare patients does Dr. Alexander J. Hjelmaas see?
CMS counts 66 Medicare patients who saw Dr. Hjelmaas in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Alexander J. Hjelmaas bill to Medicare?
In 2024, Dr. Hjelmaas' most billed Medicare services were surgery: heart and blood vessels (36620).
Where did Dr. Alexander J. Hjelmaas go to medical school?
Dr. Hjelmaas graduated from University of Michigan Medical School in 2019.
What drugs does Dr. Alexander J. Hjelmaas prescribe most?
In 2020 Medicare Part D data, Dr. Hjelmaas' most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Alexander J. Hjelmaas received payments from drug or device companies?
CMS Open Payments shows $340 in general payments to Dr. Hjelmaas from 5 companies from 2023 to 2025. The largest total came from Becton, Dickinson and Company.
How long has Dr. Alexander J. Hjelmaas been practicing?
Dr. Hjelmaas graduated from medical school in 2019, 7 years ago.
Selling to anesthesiology practices?
See anesthesiologists in Iowa by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card