Dr. Anna Witt, MD
- Medicare services, 2024
- 106
- Medicare patients, 2024
- 65
- Part D claims, 2024
- 1,443
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- N17w24100 Riverwood Dr, Waukesha, WI 53188
- Practice phone
- Call (262) 928-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prohealth Medical Group Inc
Waukesha, Wisconsin
Find Dr. Witt's professional email, personal email and mobile number
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Dr. Anna Witt is a family medicine physician in Waukesha, Wisconsin
Dr. Witt practices at Prohealth Medical Group Inc in Waukesha, Wisconsin.
Dr. Witt's NPI, 1568558054, was assigned on October 4, 2006. Dr. Witt graduated from University of Missouri, Columbia School of Medicine in 2006. Dr. Witt holds Wisconsin license 51394-020.
- NPI
- 1568558054NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284787987
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 928-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anna Witt practices at Prohealth Medical Group Inc in Waukesha, Wisconsin
Dr. Witt's primary practice is Prohealth Medical Group Inc, at N17w24100 Riverwood Dr, Waukesha, WI 53188 in Waukesha County. The practice phone is (262) 928-4100.
- Prohealth Medical Group IncN17w24100 Riverwood Dr, Waukesha, WI 53188 · Waukesha CountyPhone(262) 928-4100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Anna Witt is affiliated with 4 sites of care and 3 medical groups
Dr. Witt's primary practice is Prohealth Medical Group Inc in Waukesha, Wisconsin. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Dr. Witt to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Anna Witt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Witt practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prohealth Medical Group Inc | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anna Witt is one of 3,101 family medicine physicians in Wisconsin
Family medicine is Dr. Witt's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Witt's licenses on file in 2 states: Wisconsin and Washington.
Specialties and state licenses
- Family medicine, WisconsinPrimary
- Washington license
Family medicine physicians near Dr. Witt
Counts of family 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. Anna Witt billed Medicare for 106 services in 2024
CMS data shows 106 Medicare services from Dr. Witt across 5 procedure codes in 2024, for 65 Medicare patients. Medicare paid $6,249 for them.
Dr. Witt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1302024: 9428%
- Surgery
- 2023: 02024: 12
Where Dr. Witt's Medicare services took place, 2024
- In an office4946%
- In a facility5754%
Dr. Witt compared with the Wisconsin median for family medicine physicians, 2024
- Dr. Witt
- Wisconsin median
- Medicare services
- 106vs 28463% below
- Medicare patients
- 65vs 14154% below
- Part D claims
- 958vs 1,10613% below
Medians across 3,266 family medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Witt'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anna Witt treated 65 Medicare patients in 2024, average age 69
CMS counts 65 Medicare patients who saw Dr. Witt in 2024. The largest group is 65 to 74, with 28 patients. 72% of them have high blood pressure, and 62% have high cholesterol. 43% are also on Medicaid. Their average risk score is 1.69, 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. Witt's median patient age at 46, with 59% women.
Dr. Witt's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Witt's Medicare patients by sex, 2024
- Women3554%
- Men3046%
Chronic conditions among Dr. Witt's Medicare patients, 2024
- High blood pressure72%
- High cholesterol62%
- Mood disorders43%
- Depression37%
- Diabetes34%
- Ischemic heart disease34%
- Anxiety29%
- Arthritis29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Witt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
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. Anna Witt wrote 1,443 Medicare Part D claims in 2024
In 2024, Dr. Witt wrote 1,443 Medicare Part D claims for 155 patients. 82% of them were for generic drugs. CMS names the drug for 958 of them, across 34 drugs with 11 or more claims each, at $52,913 in total drug cost. In 2023, CMS named 740 claims across 32 drugs.
Dr. Witt's Part D claims by kind of drug, 2024
- Generic1,185 claims82%
- Brand-name226 claims16%
- Other32 claims2%
Dr. Witt'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. Witt's Part D claims, 2024
- Opioids1%20 of 1,443 claims
- Antibiotics1%19 of 1,443 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: 7402024: 95829%
Drugs named by CMS: 34 in 2024, 32 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. Anna Witt takes part in Medicare
Dr. Witt 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. Anna Witt graduated from University of Missouri, Columbia School of Medicine
Dr. Witt graduated from University of Missouri, Columbia School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anna Witt'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Anna Witt
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. Anna Witt's NPI number?
Dr. Anna Witt's NPI number is 1568558054. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna Witt?
Dr. Anna Witt is a family medicine physician in Waukesha, Wisconsin. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Anna Witt practice?
Dr. Witt practices at N17w24100 Riverwood Dr, Waukesha, WI 53188. Dr. Witt's primary practice is Prohealth Medical Group Inc in Waukesha, Wisconsin. Dmand AI also links Dr. Witt to 3 group practices and clinics and 2 medical groups.
What is Dr. Anna Witt's office phone number?
The practice phone on file for Dr. Witt is (262) 928-4100.
What is Dr. Anna Witt's medical license number?
Dr. Witt holds Wisconsin license 51394-020, one of the licenses on file in 2 states.
Which states has Dr. Anna Witt been licensed in?
Dmand AI has state licenses on file for Dr. Witt in Wisconsin and Washington.
What medical group is Dr. Anna Witt part of?
Dr. Witt is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Dr. Witt to 2 more medical groups.
Does Dr. Anna Witt accept Medicare?
Yes. CMS data shows Dr. Witt billed Medicare for 106 services in 2024, and Dr. Witt accepts Medicare assignment.
How many Medicare patients does Dr. Anna Witt see?
CMS counts 65 Medicare patients who saw Dr. Witt in 2024, with an average age of 69.
What services does Dr. Anna Witt bill to Medicare?
In 2024, Dr. Witt's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99239).
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Where did Dr. Anna Witt go to medical school?
Dr. Witt graduated from University of Missouri, Columbia School of Medicine in 2006.
What drugs does Dr. Anna Witt prescribe most?
In 2024 Medicare Part D data, Dr. Witt's most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Lisinopril.
How long has Dr. Anna Witt been practicing?
Dr. Witt graduated from medical school in 2006, 20 years ago.
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