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Dr. Nausheen Hasan, MD
NPI1245321207PAC ID8022017086
- Medicare services, 2024
- 4,895
- Medicare patients, 2024
- 605
- Part D claims, 2024
- 29,900
- Publications
- 2
- Hospital affiliations
- 5
- Practice address
- 371 S Main Pl, Carol Stream, IL 60188
- Practice phone
- Call (630) 260-2409
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Premier Primary Care Physicians S.C.
Carol Stream, Illinois
Find Dr. Hasan's professional email, personal email and mobile number
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Dr. Nausheen Hasan is an internist in Carol Stream, Illinois
Dr. Hasan practices at Premier Primary Care Physicians S.C. in Carol Stream, Illinois.
Dr. Hasan's NPI, 1245321207, was assigned on September 27, 2006. Dr. Hasan holds Illinois license 036096328.
NPI and contact details
- NPI
- 1245321207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022017086
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 260-2409
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nausheen Hasan practices at Premier Primary Care Physicians S.C. in Carol Stream, Illinois
Dr. Hasan's primary practice is Premier Primary Care Physicians S.C., at 371 S Main Pl, Carol Stream, IL 60188 in Dupage County. The practice phone is (630) 260-2409.
- Premier Primary Care Physicians S.C.371 S Main Pl, Carol Stream, IL 60188 · Dupage CountyPhone(630) 260-2409
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nausheen Hasan is affiliated with 15 sites of care and 1 medical group
Dr. Hasan's primary practice is Premier Primary Care Physicians S.C. in Carol Stream, Illinois. Dr. Hasan is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Premiere Primary Care Physicians Sc. Dmand AI also links Dr. Hasan to 4 more hospitals, 3 home health agencies, 3 skilled nursing facilities, 2 hospices and 1 group practice or clinic, each named with a free account.
Premier Primary Care Physicians S.C.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nausheen Hasan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hasan practices, 14 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Premier Primary Care Physicians S.C. | Available with a free account |
| +14 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nausheen Hasan is one of 5,652 internists in Illinois
Internal medicine is Dr. Hasan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hasan is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Hasan
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. Nausheen Hasan billed Medicare for 4,895 services in 2024
CMS data shows 4,895 Medicare services from Dr. Hasan across 11 procedure codes in 2024, for 605 Medicare patients. Medicare paid $375,754 for them.
Medicare services, 20244,895
Medicare patients605
Paid by Medicare$375,754
Procedure codes11
Dr. Hasan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4,7212024: 4,8803%
- Other services
- 2023: 1262024: 1588%
Where Dr. Hasan's Medicare services took place, 2024
- In an office88118%
- In a facility4,01482%
Dr. Hasan compared with the Illinois median for internists, 2024
- Dr. Hasan
- Illinois median
- Medicare services
- 4,895vs 5668.6 times
- Medicare patients
- 605vs 2082.9 times
- Part D claims
- 29,043vs 284102.3 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Hasan'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.
Need commercial claims for Dr. Hasan?
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nausheen Hasan treated 605 Medicare patients in 2024, average age 73
CMS counts 605 Medicare patients who saw Dr. Hasan in 2024. The largest group is 75 to 84, with 169 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 1.90, 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. Hasan's median patient age at 71, with 59% women.
Medicare patients, 2024605
Average age73
Average risk score1.90
Also on Medicaid54%
Dr. Hasan's Medicare patients by age, 2024
Dr. Hasan's Medicare patients by sex, 2024
- Women37362%
- Men23238%
Chronic conditions among Dr. Hasan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure44%
- Arthritis42%
- Mood disorders41%
- Depression38%
- Anxiety37%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hasan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
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. Nausheen Hasan wrote 29,900 Medicare Part D claims in 2024
In 2024, Dr. Hasan wrote 29,900 Medicare Part D claims for 753 patients. 87% of them were for generic drugs. CMS names the drug for 29,043 of them, across 280 drugs with 11 or more claims each, at $2,352,479 in total drug cost. In 2023, CMS named 26,464 claims across 276 drugs.
Part D claims, 202429,900
Drugs named by CMS280
Total drug cost$2.4M
Part D patients753
Dr. Hasan's Part D claims by kind of drug, 2024
- Generic25,986 claims87%
- Brand-name3,622 claims12%
- Other292 claims1%
Dr. Hasan'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. Hasan's Part D claims, 2024
- Opioids2%631 of 29,900 claims
- Antibiotics2%630 of 29,900 claims
- Antipsychotics, patients 65 and over1%381 of 29,900 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: 26,4642024: 29,04310%
Drugs named by CMS: 280 in 2024, 276 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. Nausheen Hasan takes part in Medicare
Dr. Hasan 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. Nausheen Hasan has 2 publications on record
Dmand AI links 2 papers to Dr. Hasan, published from 2018 to 2020. Dr. Hasan's most frequent co-authors are Stephanie R. Black, MD, Victoria T. Chu and Rashmi Chugh, MD.
Papers2
Years published2018 to 2020
Dr. Hasan's most frequent co-authors
- Stephanie R. Black, MD1 shared paper
- Victoria T. Chu1 shared paper
- Rashmi Chugh, MD1 shared paper
Recent publications by Dr. Hasan
Critical IllnessDiaphragmElectric Impedance
See who Dr. Hasan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hasan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nausheen Hasan received $12,715 in industry payments from 2016 to 2025
CMS Open Payments shows 987 general payments to Dr. Hasan from 44 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Novo Nordisk Inc paid the most, $2,032.
General payments to Dr. Hasan by program year, 2016 to 2025
General payments to Dr. Hasan by kind, 2016 to 2025
$12.7Kin total
- Food and beverage$12,30797%
- Education$3483%
- Gifts$590%
Companies that paid Dr. Hasan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nausheen Hasan'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Nausheen Hasan
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. Nausheen Hasan's NPI number?
Dr. Nausheen Hasan's NPI number is 1245321207. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nausheen Hasan?
Dr. Nausheen Hasan is an internist in Carol Stream, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nausheen Hasan practice?
Dr. Hasan practices at 371 S Main Pl, Carol Stream, IL 60188. Dr. Hasan's primary practice is Premier Primary Care Physicians S.C. in Carol Stream, Illinois. Dmand AI also links Dr. Hasan to 4 hospitals, 3 home health agencies, 3 skilled nursing facilities, 2 hospices and 1 group practice or clinic.
What is Dr. Nausheen Hasan's office phone number?
The practice phone on file for Dr. Hasan is (630) 260-2409.
What is Dr. Nausheen Hasan's medical license number?
Dr. Hasan holds Illinois license 036096328.
Which hospitals is Dr. Nausheen Hasan affiliated with?
Dr. Hasan is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Hasan to 4 more hospitals.
What medical group is Dr. Nausheen Hasan part of?
Dr. Hasan is linked to Premiere Primary Care Physicians Sc.
Does Dr. Nausheen Hasan accept Medicare?
Yes. CMS data shows Dr. Hasan billed Medicare for 4,895 services in 2024, and Dr. Hasan accepts Medicare assignment.
How many Medicare patients does Dr. Nausheen Hasan see?
CMS counts 605 Medicare patients who saw Dr. Hasan in 2024, with an average age of 73.
What services does Dr. Nausheen Hasan bill to Medicare?
In 2024, Dr. Hasan's most billed Medicare services were hospital inpatient care (99233), nursing facility care (99309) and nursing facility care (99308).
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What drugs does Dr. Nausheen Hasan prescribe most?
In 2024 Medicare Part D data, Dr. Hasan's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Nausheen Hasan received payments from drug or device companies?
CMS Open Payments shows $12,715 in general payments to Dr. Hasan from 44 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Nausheen Hasan been practicing?
Dr. Hasan graduated from medical school in 1993, 33 years ago.
Does Dr. Nausheen Hasan do research?
Dmand AI links 2 publications to Dr. Hasan, published from 2018 to 2020.
Who does Dr. Nausheen Hasan publish with?
Dr. Hasan's most frequent co-authors are Stephanie R. Black, MD (1 shared paper), Victoria T. Chu (1 shared paper) and Rashmi Chugh, MD (1 shared paper).
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