Dr. Ninette A. Nassif, MD
- Medicare services, 2024
- 258
- Medicare patients, 2024
- 117
- Part D claims, 2024
- 8,338
- Hospital affiliations
- 5
- Industry payments
- $3,151
- Practice address
- 10625 W North Ave Ste 201, Wauwatosa, WI 53226-2315
- Practice phone
- Call (414) 778-1451
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ninette A Nassif, MD
Physician office · Wauwatosa, Wisconsin
Find Dr. Nassif'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.
Dr. Ninette A. Nassif is an internist in Milwaukee, Wisconsin
Dr. Nassif practices at Ninette A Nassif, MD in Wauwatosa, Wisconsin.
Dr. Nassif's NPI, 1942269022, was assigned on March 20, 2006. Dr. Nassif graduated from Medical College of Wisconsin in 1987. Dr. Nassif holds Wisconsin license 29531.
- NPI
- 1942269022NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214000199
- NPI enumeration date
- March 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 778-1451
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ninette A. Nassif practices at Ninette A Nassif, MD in Wauwatosa, Wisconsin
Dr. Nassif's primary practice is Ninette A Nassif, MD, at 10625 W North Ave Ste 201, Wauwatosa, WI 53226-2315. The practice phone is (414) 778-1451.
- Ninette A Nassif, MD10625 W North Ave Ste 201, Wauwatosa, WI 53226-2315Phone(414) 778-1451
Source: Dmand AI Affiliation Data
Dr. Ninette A. Nassif is affiliated with 6 sites of care
Dr. Nassif's primary practice is Ninette A Nassif, MD in Wauwatosa, Wisconsin. Dr. Nassif is also affiliated with Froedtert Hospital. Dmand AI also links Dr. Nassif to 4 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ninette A. Nassif's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nassif practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ninette A Nassif, MD | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ninette A. Nassif is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Nassif's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nassif is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Nassif
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
Dr. Ninette A. Nassif billed Medicare for 258 services in 2024
CMS data shows 258 Medicare services from Dr. Nassif across 4 procedure codes in 2024, for 117 Medicare patients. Medicare paid $27,229 for them. Every service was in an office.
Dr. Nassif's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1662024: 1594%
- Other services
- 2023: 1002024: 991%
Dr. Nassif compared with the Wisconsin median for internists, 2024
- Dr. Nassif
- Wisconsin median
- Medicare services
- 258vs 45744% below
- Medicare patients
- 117vs 19941% below
- Part D claims
- 7,573vs 43317.5 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Nassif'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. Nassif and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ninette A. Nassif treated 117 Medicare patients in 2024, average age 75
CMS counts 117 Medicare patients who saw Dr. Nassif in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nassif's median patient age at 70, with 83% women.
Dr. Nassif's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nassif's Medicare patients by sex, 2024
- Women10388%
- Men1412%
Chronic conditions among Dr. Nassif's Medicare patients, 2024
- High cholesterol75%
- High blood pressure56%
- Arthritis43%
- Osteoporosis29%
- Ischemic heart disease22%
- Cancer16%
- Anxiety15%
- Asthma15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nassif's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women83%
- Men16%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ninette A. Nassif wrote 8,338 Medicare Part D claims in 2024
In 2024, Dr. Nassif wrote 8,338 Medicare Part D claims for 470 patients. 87% of them were for generic drugs. CMS names the drug for 7,573 of them, across 122 drugs with 11 or more claims each, at $532,756 in total drug cost. In 2023, CMS named 7,075 claims across 124 drugs.
Dr. Nassif's Part D claims by kind of drug, 2024
- Generic7,247 claims87%
- Brand-name1,073 claims13%
- Other18 claims0%
Dr. Nassif'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. Nassif's Part D claims, 2024
- Opioids3%216 of 8,338 claims
- Antibiotics2%199 of 8,338 claims
- Antipsychotics, patients 65 and over1%50 of 8,338 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: 7,0752024: 7,5737%
Drugs named by CMS: 122 in 2024, 124 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. Ninette A. Nassif takes part in Medicare
Dr. Nassif 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. Ninette A. Nassif received $3,151 in industry payments from 2016 to 2025
CMS Open Payments shows 152 general payments to Dr. Nassif from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 87% of the total. Astellas Pharma US Inc paid the most, $425.
General payments to Dr. Nassif by program year, 2016 to 2025
General payments to Dr. Nassif by kind, 2016 to 2025
- Food and beverage$2,75287%
- Education$39813%
Companies that paid Dr. Nassif the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ninette A. Nassif graduated from Medical College of Wisconsin
Dr. Nassif graduated from Medical College of Wisconsin in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ninette A. Nassif'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) |
| 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. Ninette A. Nassif
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. Ninette A. Nassif's NPI number?
Dr. Ninette A. Nassif's NPI number is 1942269022. It was assigned on March 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ninette A. Nassif?
Dr. Ninette A. Nassif is an internist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ninette A. Nassif practice?
Dr. Nassif practices at 10625 W North Ave Ste 201, Wauwatosa, WI 53226-2315. Dr. Nassif's primary practice is Ninette A Nassif, MD in Wauwatosa, Wisconsin. Dmand AI also links Dr. Nassif to 4 hospitals.
What is Dr. Ninette A. Nassif's office phone number?
The practice phone on file for Dr. Nassif is (414) 778-1451.
What is Dr. Ninette A. Nassif's medical license number?
Dr. Nassif holds Wisconsin license 29531.
Which hospitals is Dr. Ninette A. Nassif affiliated with?
Dr. Nassif is affiliated with Froedtert Hospital. Dmand AI links Dr. Nassif to 4 more hospitals.
Does Dr. Ninette A. Nassif accept Medicare?
Yes. CMS data shows Dr. Nassif billed Medicare for 258 services in 2024, and Dr. Nassif accepts Medicare assignment.
How many Medicare patients does Dr. Ninette A. Nassif see?
CMS counts 117 Medicare patients who saw Dr. Nassif in 2024, with an average age of 75.
What services does Dr. Ninette A. Nassif bill to Medicare?
In 2024, Dr. Nassif's most billed Medicare services were office visit, established patient (99215), medicare service (G0439) and office visit, established patient (99214).
Where did Dr. Ninette A. Nassif go to medical school?
Dr. Nassif graduated from Medical College of Wisconsin in 1987.
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What drugs does Dr. Ninette A. Nassif prescribe most?
In 2024 Medicare Part D data, Dr. Nassif's most prescribed drugs by claims were Rosuvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.
Has Dr. Ninette A. Nassif received payments from drug or device companies?
CMS Open Payments shows $3,151 in general payments to Dr. Nassif from 32 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Ninette A. Nassif been practicing?
Dr. Nassif graduated from medical school in 1987, 39 years ago.
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