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Dr. Nancy S. Chun, MD
NPI1356302822
- Medicare services, 2022
- 1,210
- Part D claims, 2022
- 189
- Publications
- 2
- Industry payments
- $7,026
- Insurance carriers
- 4
- Practice address
- 8 Prospect St, Nashua, NH 03060
- Practice phone
- Call (603) 886-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chun'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. Nancy S. Chun is a hematologist and oncologist in Nashua, New Hampshire
Dr. Chun practices in Nashua, New Hampshire.
Dr. Chun's NPI, 1356302822, was assigned on March 31, 2006. Dr. Chun graduated from Tulane School of Medicine in 1997. Dr. Chun holds Massachusetts license 204890.
NPI and contact details
- NPI
- 1356302822NPI Registry (opens in a new tab)
- NPI enumeration date
- March 31, 2006
- NPI status
- Active
- Practice phone
- (603) 886-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Nancy S. Chun's practice address is in Nashua, New Hampshire
Dr. Chun's practice address in the NPI Registry is 8 Prospect St, Nashua, NH 03060, in Hillsborough County. The practice phone is (603) 886-7900.
- NPI Registry address8 Prospect St, Nashua, NH 03060 · Hillsborough CountyPhone(603) 886-7900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Nancy S. Chun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Chun's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nancy S. Chun is one of 67 hematologists and oncologists in New Hampshire
Hematology and oncology is Dr. Chun's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chun is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Chun's licenses on file in 2 states: Massachusetts and New Hampshire.
Specialties and state licenses
- Hematology and oncology, MassachusettsPrimary
- New Hampshire license
Hematologists and oncologists near Dr. Chun
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
67hematologists and oncologists in New Hampshire
5hematologists and oncologists in Nashua
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nancy S. Chun billed Medicare for 1,210 services in 2022
CMS data shows 1,210 Medicare services from Dr. Chun across 11 procedure codes in 2022. Medicare paid $56,982 for them. Every service was in an office.
Medicare services, 20221,210
Paid by Medicare$56,982
Procedure codes11
Dr. Chun's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Drugs given in the office
- 2021: 1,2872022: 50061%
- Office and hospital visits
- 2021: 6272022: 38139%
- Tests and treatments
- 2021: 5672022: 30646%
- Other services
- 2021: 16,3692022: 23100%
Dr. Chun compared with the New Hampshire median for hematologists and oncologists, 2022
- Dr. Chun
- New Hampshire median
- Medicare services
- 1,210vs 5762.1 times
- Part D claims
- 189vs 21311% below
Medians across 65 hematologists and oncologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Chun's most billed Medicare procedure codes, 2022
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. Chun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chun and other hematologists and oncologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nancy S. Chun's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Chun's median patient age at 70, with 37% women.
Dr. Chun'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
- Women37%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Nancy S. Chun wrote 189 Medicare Part D claims in 2022
In 2022, Dr. Chun wrote 189 Medicare Part D claims. They cover 8 drugs, with $543,818 in total drug cost. In 2021, CMS named 237 claims across 10 drugs.
Part D claims, 2022189
Drugs named by CMS8
Total drug cost$543,818
Dr. Chun's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2372022: 18920%
Drugs named by CMS: 8 in 2022, 10 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Nancy S. Chun has 2 publications on record
Dmand AI links 2 papers to Dr. Chun. Dr. Chun's most frequent co-author is Ranjodh S. Dhami, MD.
Papers2
Dr. Chun's most frequent co-authors
Recent publications by Dr. Chun
Pancytopenia
See who Dr. Chun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chun works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nancy S. Chun received $7,026 in industry payments from 2018 to 2024
CMS Open Payments shows 17 general payments to Dr. Chun from 7 drug and device companies from 2018 to 2024. Consulting fees make up the largest share, 79% of the total. AstraZeneca Pharmaceuticals LP paid the most, $5,679.
General payments to Dr. Chun by program year, 2018 to 2024
General payments to Dr. Chun by kind, 2018 to 2024
$7Kin total
- Consulting fees$5,55079%
- Travel and lodging$98614%
- Food and beverage$4126%
- Education$771%
Companies that paid Dr. Chun the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nancy S. Chun graduated from Tulane School of Medicine
Dr. Chun graduated from Tulane School of Medicine in 1997. Dr. Chun is a member of ASCO.
- Medical school
- Board certified in hematology
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Nancy S. Chun accepts plans from 4 insurance carriers
Dr. Chun is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Chun accepts, by number of carriers
- Medicare4
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nancy S. Chun'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 |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nancy S. Chun
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. Nancy S. Chun's NPI number?
Dr. Nancy S. Chun's NPI number is 1356302822. It was assigned on March 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy S. Chun?
Dr. Nancy S. Chun is a hematologist and oncologist in Nashua, New Hampshire. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Nancy S. Chun practice?
Dr. Chun practices at 8 Prospect St, Nashua, NH 03060.
What is Dr. Nancy S. Chun's office phone number?
The practice phone on file for Dr. Chun is (603) 886-7900.
What is Dr. Nancy S. Chun's medical license number?
Dr. Chun holds Massachusetts license 204890, one of the licenses on file in 2 states.
Which states has Dr. Nancy S. Chun been licensed in?
Dmand AI has state licenses on file for Dr. Chun in Massachusetts (2000 to 2026) and New Hampshire (2017 to 2025).
Does Dr. Nancy S. Chun accept Medicare?
Yes. CMS data shows Dr. Chun billed Medicare for 1,210 services in 2022.
Is Dr. Nancy S. Chun board certified?
Yes. Dr. Chun is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Nancy S. Chun bill to Medicare?
In 2022, Dr. Chun's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Nancy S. Chun go to medical school?
Dr. Chun graduated from Tulane School of Medicine in 1997.
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What drugs does Dr. Nancy S. Chun prescribe most?
In 2022 Medicare Part D data, Dr. Chun's most prescribed drugs by claims were Hydroxyurea, Dexamethasone and Revlimid.
Has Dr. Nancy S. Chun received payments from drug or device companies?
CMS Open Payments shows $7,026 in general payments to Dr. Chun from 7 companies from 2018 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Nancy S. Chun been practicing?
Dr. Chun graduated from medical school in 1997, 29 years ago.
Does Dr. Nancy S. Chun do research?
Dmand AI links 2 publications to Dr. Chun.
Who does Dr. Nancy S. Chun publish with?
Dr. Chun's most frequent co-authors are Ranjodh S. Dhami, MD (1 shared paper).
What insurance does Dr. Nancy S. Chun accept?
Dr. Chun is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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