Dr. Alexander Armanthus Foster, MD
- Medicare services, 2024
- 1,676
- Medicare patients, 2024
- 512
- Part D claims, 2024
- 584
- MIPS score, 2024
- 86
- Hospital affiliations
- 2
- Practice address
- 2253 West Mason St, Green Bay, WI 54303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aurora Baycare Health Center - HOPD
Acute Care Hospital outpatient department · Green Bay, Wisconsin
Find Dr. Foster's professional email, personal email and mobile number
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Dr. Alexander Armanthus Foster is an ophthalmologist in Green Bay, Wisconsin
Dr. Foster practices at Aurora Baycare Health Center - HOPD in Green Bay, Wisconsin.
Dr. Foster's NPI, 1992233662, was assigned on May 25, 2017. Dr. Foster graduated from University of Washington School of Medicine in 2017. Dr. Foster holds Wisconsin license 74751.
- NPI
- 1992233662NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042616773
- NPI enumeration date
- May 25, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Armanthus Foster practices at Aurora Baycare Health Center - HOPD in Green Bay, Wisconsin
Dr. Foster's primary practice is Aurora Baycare Health Center - HOPD, at 2253 West Mason St, Green Bay, WI 54303.
- Aurora Baycare Health Center - HOPD2253 West Mason St, Green Bay, WI 54303
Source: Dmand AI Affiliation Data
Dr. Alexander Armanthus Foster is affiliated with 5 sites of care and 1 medical group
Dr. Foster's primary practice is Aurora Baycare Health Center - HOPD in Green Bay, Wisconsin. Dr. Foster is also affiliated with Aurora BayCare Medical Center. The medical group on file is BayCare Clinic. Dmand AI also links Dr. Foster to 1 more hospital, 1 clinical lab and 1 group practice or clinic, each named with a free account. Dr. Foster's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Alexander Armanthus Foster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Foster practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Baycare Health Center - HOPD | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander Armanthus Foster is one of 328 ophthalmologists in Wisconsin
Ophthalmology is Dr. Foster's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Foster's licenses on file in 2 states: Wisconsin and Arizona.
Specialties and state licenses
- Ophthalmology, WisconsinPrimary
- Internal medicine, Arizona
Ophthalmologists near Dr. Foster
Counts of ophthalmologists 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 Armanthus Foster billed Medicare for 1,676 services in 2024
CMS data shows 1,676 Medicare services from Dr. Foster across 13 procedure codes in 2024, for 512 Medicare patients. Medicare paid $198,229 for them.
Dr. Foster's Medicare services by type, 2024
- Tests and treatments1,128
- Surgery461
- Office and hospital visits87
Where Dr. Foster's Medicare services took place, 2024
- In an office1,53692%
- In a facility1408%
Dr. Foster compared with the Wisconsin median for ophthalmologists, 2024
- Dr. Foster
- Wisconsin median
- Medicare services
- 1,676vs 1,16244% above
- Medicare patients
- 512vs 45014% above
- Part D claims
- 491vs 61520% below
Medians across 346 ophthalmologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Foster'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Foster and other ophthalmologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Armanthus Foster treated 512 Medicare patients in 2024, average age 74
CMS counts 512 Medicare patients who saw Dr. Foster in 2024. The largest group is 65 to 74, with 259 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Foster's median patient age at 74, with 59% women.
Dr. Foster's Medicare patients by age, 2024
Dr. Foster's Medicare patients by sex, 2024
- Women30660%
- Men20640%
Chronic conditions among Dr. Foster's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis50%
- Diabetes30%
- Ischemic heart disease26%
- Chronic kidney disease23%
- Anxiety22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Foster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander Armanthus Foster wrote 584 Medicare Part D claims in 2024
In 2024, Dr. Foster wrote 584 Medicare Part D claims for 218 patients. 57% of them were for generic drugs. CMS names the drug for 491 of them, across 11 drugs with 11 or more claims each, at $44,332 in total drug cost.
Dr. Foster's Part D claims by kind of drug, 2024
- Generic330 claims57%
- Brand-name254 claims43%
Dr. Foster'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.
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
Dr. Alexander Armanthus Foster scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Foster for performance year 2024, reported as part of a group. Dr. Foster accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 625 procedures of cataract surgery by Dr. Foster, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Foster's MIPS scores, performance year 2024
- 86of 100Final score
- 78.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Foster ranks in Medicare procedure volume
- Cataract surgery
- 97th percentile625 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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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Dr. Alexander Armanthus Foster received $354 in industry payments from 2024 to 2025
CMS Open Payments shows 12 general payments to Dr. Foster from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $200.
General payments to Dr. Foster by program year, 2024 to 2025
Companies that paid Dr. Foster the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander Armanthus Foster graduated from University of Washington School of Medicine
Dr. Foster graduated from University of Washington School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexander Armanthus Foster'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 Armanthus Foster
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 Armanthus Foster's NPI number?
Dr. Alexander Armanthus Foster's NPI number is 1992233662. It was assigned on May 25, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Armanthus Foster?
Dr. Alexander Armanthus Foster is an ophthalmologist in Green Bay, Wisconsin. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Alexander Armanthus Foster practice?
Dr. Foster practices at 2253 West Mason St, Green Bay, WI 54303. Dr. Foster's primary practice is Aurora Baycare Health Center - HOPD in Green Bay, Wisconsin. Dmand AI also links Dr. Foster to 1 hospital, 1 clinical lab and 1 group practice or clinic.
What is Dr. Alexander Armanthus Foster's medical license number?
Dr. Foster holds Wisconsin license 74751, one of the licenses on file in 2 states.
Which states has Dr. Alexander Armanthus Foster been licensed in?
Dmand AI has state licenses on file for Dr. Foster in Wisconsin and Arizona.
Which hospitals is Dr. Alexander Armanthus Foster affiliated with?
Dr. Foster is affiliated with Aurora BayCare Medical Center. Dmand AI links Dr. Foster to 1 more hospital.
What medical group is Dr. Alexander Armanthus Foster part of?
Dr. Foster is linked to BayCare Clinic.
Does Dr. Alexander Armanthus Foster accept Medicare?
Yes. CMS data shows Dr. Foster billed Medicare for 1,676 services in 2024, and Dr. Foster accepts Medicare assignment.
What is Dr. Alexander Armanthus Foster's MIPS score?
Dr. Foster's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Alexander Armanthus Foster see?
CMS counts 512 Medicare patients who saw Dr. Foster in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Alexander Armanthus Foster bill to Medicare?
In 2024, Dr. Foster's most billed Medicare services were eye exam or test (92136), surgery: eye (66984) and eye exam or test (92014).
Where did Dr. Alexander Armanthus Foster go to medical school?
Dr. Foster graduated from University of Washington School of Medicine in 2017.
What drugs does Dr. Alexander Armanthus Foster prescribe most?
In 2024 Medicare Part D data, Dr. Foster's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Dorzolamide-Timolol.
Has Dr. Alexander Armanthus Foster received payments from drug or device companies?
CMS Open Payments shows $354 in general payments to Dr. Foster from 4 companies from 2024 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Alexander Armanthus Foster been practicing?
Dr. Foster graduated from medical school in 2017, 9 years ago.
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