Dr. Naina Chandan, DO
- Medicare services, 2024
- 50
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 234
- Hospital affiliations
- 2
- Industry payments
- $407
- Practice address
- 3048 W Peterson Ave, Chicago, IL 60659
- Practice phone
- Call (833) 291-0464
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Presence Medical Group
Chicago, Illinois
Find Dr. Chandan'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. Naina Chandan is a family medicine physician in Chicago, Illinois
Dr. Chandan practices at Presence Medical Group in Chicago, Illinois.
Dr. Chandan's NPI, 1104489624, was assigned on April 19, 2019. Dr. Chandan graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2019. Dr. Chandan holds Illinois license 036160460.
- NPI
- 1104489624NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527395375
- NPI enumeration date
- April 19, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (833) 291-0464
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Naina Chandan practices at Presence Medical Group in Chicago, Illinois
Dr. Chandan's primary practice is Presence Medical Group, at 3048 W Peterson Ave, Chicago, IL 60659 in Cook County. The practice phone is (833) 291-0464.
- Presence Medical Group3048 W Peterson Ave, Chicago, IL 60659 · Cook CountyPhone(833) 291-0464
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Naina Chandan is affiliated with 3 sites of care and 3 medical groups
Dr. Chandan's primary practice is Presence Medical Group in Chicago, Illinois. Dr. Chandan is also affiliated with Rush University Medical Center. The medical group on file is Rush University Internists. Dmand AI also links Dr. Chandan to 1 more hospital and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Naina Chandan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chandan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Presence Medical Group | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Naina Chandan is one of 5,105 family medicine physicians in Illinois
Family medicine is Dr. Chandan's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Chandan is licensed in Illinois.
Specialties and state licenses
- Family medicine, IllinoisPrimary
Family medicine physicians near Dr. Chandan
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. Naina Chandan billed Medicare for 50 services in 2024
CMS data shows 50 Medicare services from Dr. Chandan across 2 procedure codes in 2024, all of them office visits, for 36 Medicare patients. Medicare paid $3,390 for them. Every service was in an office.
Dr. Chandan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 662024: 5024%
Dr. Chandan compared with the Illinois median for family medicine physicians, 2024
- Dr. Chandan
- Illinois median
- Medicare services
- 50vs 35686% below
- Medicare patients
- 36vs 16078% below
- Part D claims
- 93vs 61885% below
Medians across 5,015 family medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Chandan'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. Chandan and other family medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Naina Chandan treated 36 Medicare patients in 2024, average age 74
CMS counts 36 Medicare patients who saw Dr. Chandan in 2024. The largest group is 65 to 74, with 20 patients. 69% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chandan's median patient age at 41, with 57% women.
Dr. Chandan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chandan's Medicare patients by sex, 2024
- Women2467%
- Men1233%
Chronic conditions among Dr. Chandan's Medicare patients, 2024
- High cholesterol69%
- High blood pressure67%
- Arthritis44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chandan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Naina Chandan wrote 234 Medicare Part D claims in 2024
In 2024, Dr. Chandan wrote 234 Medicare Part D claims for 71 patients. 92% of them were for generic drugs. CMS names the drug for 93 of them, across 6 drugs with 11 or more claims each, at $504 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Dr. Chandan's Part D claims by kind of drug, 2024
- Generic216 claims92%
- Brand-name and other18 claims8%
Dr. Chandan'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. Chandan's Part D claims, 2024
- Antibiotics6%15 of 234 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: 262024: 93258%
Drugs named by CMS: 6 in 2024, 2 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. Naina Chandan takes part in Medicare
Dr. Chandan 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. Naina Chandan received $407 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Chandan from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $245.
General payments to Dr. Chandan by program year, 2024 to 2025
Companies that paid Dr. Chandan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Naina Chandan graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Chandan graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Naina Chandan'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 DataDmand AI Org Hierarchy 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. Naina Chandan
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. Naina Chandan's NPI number?
Dr. Naina Chandan's NPI number is 1104489624. It was assigned on April 19, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Naina Chandan?
Dr. Naina Chandan is a family medicine physician in Chicago, Illinois. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Naina Chandan practice?
Dr. Chandan practices at 3048 W Peterson Ave, Chicago, IL 60659. Dr. Chandan's primary practice is Presence Medical Group in Chicago, Illinois. Dmand AI also links Dr. Chandan to 1 hospital and 2 medical groups.
What is Dr. Naina Chandan's office phone number?
The practice phone on file for Dr. Chandan is (833) 291-0464.
What is Dr. Naina Chandan's medical license number?
Dr. Chandan holds Illinois license 036160460.
Which hospitals is Dr. Naina Chandan affiliated with?
Dr. Chandan is affiliated with Rush University Medical Center. Dmand AI links Dr. Chandan to 1 more hospital.
What medical group is Dr. Naina Chandan part of?
Dr. Chandan is linked to Rush University Internists. Dmand AI links Dr. Chandan to 2 more medical groups.
Does Dr. Naina Chandan accept Medicare?
Yes. CMS data shows Dr. Chandan billed Medicare for 50 services in 2024, and Dr. Chandan accepts Medicare assignment.
How many Medicare patients does Dr. Naina Chandan see?
CMS counts 36 Medicare patients who saw Dr. Chandan in 2024, with an average age of 74.
What services does Dr. Naina Chandan bill to Medicare?
In 2024, Dr. Chandan's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
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Where did Dr. Naina Chandan go to medical school?
Dr. Chandan graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2019.
What drugs does Dr. Naina Chandan prescribe most?
In 2024 Medicare Part D data, Dr. Chandan's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Metformin HCl.
Has Dr. Naina Chandan received payments from drug or device companies?
CMS Open Payments shows $407 in general payments to Dr. Chandan from 2 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Naina Chandan been practicing?
Dr. Chandan graduated from medical school in 2019, 7 years ago.
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