Nusrat Kalloo, MD
Geriatric Medicine (Internal Medicine) Physician · Grafton, WI
Nusrat Kalloo, MD is a geriatric medicine (internal medicine) physician with a practice address in Grafton, Wisconsin, and NPI 1972557973, issued on May 22, 2006. Check the license (Wisconsin 5005, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nusrat Kalloo
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 5005 WI
Self-reported in NPPES; status is on the state search - Practice location
- 975 Port Washington RD, Grafton, WI 53024
- Phone
- (262) 329-1000
- Enumerated
- May 22, 2006
- Record last updated
- Oct 4, 2023
- Medicaid IDs
- 1972557973 WI
34783800 WI - Medicare enrollment
- Enrolled (PECOS I20070810000281); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 110 in Wisconsin → Look up another NPI →
Also registered at 975 Port Washington RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nusrat Kalloo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 5005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
470 Medicare Part D claims for 48 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Eliquis44 claims
- Atorvastatin Calcium35 claims
- Pantoprazole Sodium23 claims
- Metoprolol Succinate20 claims
- Gabapentin19 claims
- Sertraline Hcl19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Aurora Advanced Healthcare, Inc.Mequon, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nusrat Kalloo among 110 geriatric medicine (internal medicine) physician records in Wisconsin
Nusrat Kalloo, MD is one of 110 geriatric medicine (internal medicine) physician records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 46% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1999 · median 2006 among the 55 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Wisconsin
There are 110 geriatric medicine (internal medicine) physician records in Wisconsin.
All 110 in Wisconsin → Every provider in Grafton → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Mary Gavinski, MDBrookfield, WI 530051235229568
- Curtis Hancock, MDSheboygan, WI 530831083763379
- Jolanta Twardy, MDBurlington, WI 531051982711099
- Anna Lamnari, MDCudahy, WI 531101184633406
- Priti Patel, MDKenosha, WI 531431508813593
- Laura Iglesias Lino, M.D.Milwaukee, WI 532081992933618
- Richard Thiede, M.D.Milwaukee, WI 532111154421865
- Katie Hausmann, M.D.West Allis, WI 532141952544702
Common questions
What is Nusrat Kalloo, MD's NPI number?
Nusrat Kalloo, MD's National Provider Identifier (NPI) is 1972557973, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nusrat Kalloo, MD located?
The NPPES record lists a practice address at 975 Port Washington RD, Grafton, WI, 53024. Phone: (262) 329-1000. Providers update this record themselves, so call before visiting.
How can I verify Nusrat Kalloo, MD's license?
NPPES lists Wisconsin license number 5005, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nusrat Kalloo, MD prescribe under Medicare Part D?
In 2024, Nusrat Kalloo, MD had 470 Medicare Part D claims for 48 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.