Alissa Zeglin
- Medicare services, 2024
- 53
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 883
- Hospital affiliations
- 1
- Industry payments
- $44
- Practice address
- 1155 N Mayfair Rd, Wauwatosa, WI 53226
- Practice phone
- Call (414) 955-5990
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Froedtert Greenfield Highlands Health Center
Urgent Care - Additional Location · Wauwatosa, Wisconsin
Find Alissa Zeglin'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.
Alissa Zeglin is an internist in Milwaukee, Wisconsin
Alissa Zeglin practices at Froedtert Greenfield Highlands Health Center in Wauwatosa, Wisconsin.
Alissa Zeglin's NPI, 1366948309, was assigned on March 30, 2018. Alissa Zeglin holds Ohio license 35.145346.
- NPI
- 1366948309NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658623970
- NPI enumeration date
- March 30, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (414) 955-5990
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alissa Zeglin practices at Froedtert Greenfield Highlands Health Center in Wauwatosa, Wisconsin
Alissa Zeglin's primary practice is Froedtert Greenfield Highlands Health Center, at 1155 N Mayfair Rd, Wauwatosa, WI 53226. The practice phone is (414) 955-5990.
- Froedtert Greenfield Highlands Health Center1155 N Mayfair Rd, Wauwatosa, WI 53226Phone(414) 955-5990
Source: Dmand AI Affiliation Data
Alissa Zeglin is affiliated with 4 sites of care and 1 medical group
Alissa Zeglin's primary practice is Froedtert Greenfield Highlands Health Center in Wauwatosa, Wisconsin. Alissa Zeglin is also affiliated with Froedtert Hospital. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Alissa Zeglin to 1 more group practice or clinic and 1 home health agency, each named with a free account. Alissa Zeglin's employer is on file too: an urgent care center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alissa Zeglin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alissa Zeglin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert Greenfield Highlands Health Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Alissa Zeglin is one of 1,675 internists in Wisconsin
Internal medicine is Alissa Zeglin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Alissa Zeglin is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Alissa Zeglin
Counts of internists 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
Alissa Zeglin billed Medicare for 53 services in 2024
CMS data shows 53 Medicare services from Alissa Zeglin across 2 procedure codes in 2024, all of them office visits, for 43 Medicare patients. Medicare paid $3,882 for them. Every service was in an office.
Alissa Zeglin compared with the Wisconsin median for internists, 2024
- Alissa Zeglin
- Wisconsin median
- Medicare services
- 53vs 45788% below
- Medicare patients
- 43vs 19978% below
- Part D claims
- 489vs 43313% above
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Alissa Zeglin'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 Alissa Zeglin and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alissa Zeglin treated 43 Medicare patients in 2024, average age 67
CMS counts 43 Medicare patients who saw Alissa Zeglin in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alissa Zeglin's median patient age at 39, with 78% women.
Alissa Zeglin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Alissa Zeglin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Arthritis49%
- Diabetes44%
- Anxiety30%
- Chronic kidney disease30%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Alissa Zeglin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women78%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alissa Zeglin wrote 883 Medicare Part D claims in 2024
In 2024, Alissa Zeglin wrote 883 Medicare Part D claims for 106 patients. 84% of them were for generic drugs. CMS names the drug for 489 of them, across 23 drugs with 11 or more claims each, at $59,139 in total drug cost.
Alissa Zeglin's Part D claims by kind of drug, 2024
- Generic746 claims84%
- Brand-name and other137 claims16%
Alissa Zeglin'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 Alissa Zeglin's Part D claims, 2024
- Antibiotics4%31 of 883 claims
- Antipsychotics, patients 65 and over3%24 of 883 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Alissa Zeglin offers telehealth to Medicare patients
Alissa Zeglin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alissa Zeglin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Alissa Zeglin received $44 in industry payments from 2022 to 2023
CMS Open Payments shows 3 general payments to Alissa Zeglin from 1 drug or device company from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Organon LLC paid the most, $44.
General payments to Alissa Zeglin by program year, 2022 to 2023
Companies that paid Alissa Zeglin the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alissa Zeglin'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) |
| 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 Alissa Zeglin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alissa Zeglin's NPI number?
Alissa Zeglin's NPI number is 1366948309. It was assigned on March 30, 2018, and it is active in the NPI Registry.
What does Alissa Zeglin specialize in?
Alissa Zeglin is an internist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Alissa Zeglin practice?
Alissa Zeglin practices at 1155 N Mayfair Rd, Wauwatosa, WI 53226. Alissa Zeglin's primary practice is Froedtert Greenfield Highlands Health Center in Wauwatosa, Wisconsin. Dmand AI also links Alissa Zeglin to 1 group practice or clinic and 1 home health agency.
What is Alissa Zeglin's office phone number?
The practice phone on file for Alissa Zeglin is (414) 955-5990.
What is Alissa Zeglin's medical license number?
Alissa Zeglin holds Ohio license 35.145346.
Which hospitals is Alissa Zeglin affiliated with?
Alissa Zeglin is affiliated with Froedtert Hospital.
What medical group is Alissa Zeglin part of?
Alissa Zeglin is linked to Froedtert & the Medical College of Wisconsin Community Physicians.
Does Alissa Zeglin accept Medicare?
Yes. CMS data shows Alissa Zeglin billed Medicare for 53 services in 2024, and Alissa Zeglin accepts Medicare assignment.
Does Alissa Zeglin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alissa Zeglin as offering telehealth services.
How many Medicare patients does Alissa Zeglin see?
CMS counts 43 Medicare patients who saw Alissa Zeglin in 2024, with an average age of 67.
Show 4 more questionsShow fewer questions
What services does Alissa Zeglin bill to Medicare?
In 2024, Alissa Zeglin's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Alissa Zeglin prescribe most?
In 2024 Medicare Part D data, Alissa Zeglin's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Alissa Zeglin received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Alissa Zeglin from 1 company from 2022 to 2023. The largest total came from Organon LLC.
How long has Alissa Zeglin been practicing?
Alissa Zeglin graduated from medical school in 2018, 8 years ago.
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