J Med Chem
ErbB ReceptorsExonsMutagenesis, Insertional
Dr. Christina P. Chan, DO
NPI1245527118PAC ID0042461980
- Medicare services, 2024
- 350
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 11,095
- Publications
- 2
- Hospital affiliations
- 4
- Practice address
- 4310 Clime Rd, Columbus, OH 43228
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mount Carmel Medical Group Big Run - HOPD
Acute Care Hospital outpatient department · Columbus, Ohio
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Dr. Christina P. Chan is an internist in Columbus, Ohio
Dr. Chan practices at Mount Carmel Medical Group Big Run - HOPD in Columbus, Ohio.
Dr. Chan's NPI, 1245527118, was assigned on June 29, 2011. Dr. Chan graduated from Ohio University, College of Osteopathic Medicine in 2011. Dr. Chan holds Ohio license UNKNOWN.
NPI and contact details
- NPI
- 1245527118NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042461980
- NPI enumeration date
- June 29, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christina P. Chan practices at Mount Carmel Medical Group Big Run - HOPD in Columbus, Ohio
Dr. Chan's primary practice is Mount Carmel Medical Group Big Run - HOPD, at 4310 Clime Rd, Columbus, OH 43228.
- Mount Carmel Medical Group Big Run - HOPD4310 Clime Rd, Columbus, OH 43228
Source: Dmand AI Affiliation Data
Dr. Christina P. Chan is affiliated with 7 sites of care and 2 medical groups
Dr. Chan's primary practice is Mount Carmel Medical Group Big Run - HOPD in Columbus, Ohio. Dr. Chan is also affiliated with Mount Carmel East. The medical group on file is Mount Carmel Medical Group. Dmand AI also links Dr. Chan to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Chan's employer is on file too: a hospital.
Mount Carmel Medical Group Big Run - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christina P. Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Carmel Medical Group Big Run - HOPD | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christina P. Chan is one of 4,708 internists in Ohio
Internal medicine is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chan is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Chan
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. Christina P. Chan billed Medicare for 350 services in 2024
CMS data shows 350 Medicare services from Dr. Chan across 6 procedure codes in 2024, for 110 Medicare patients. Medicare paid $26,032 for them. Every service was in an office.
Medicare services, 2024350
Medicare patients110
Paid by Medicare$26,032
Procedure codes6
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2362024: 2464%
- Other services
- 2023: 942024: 7223%
- Tests and treatments
- 2023: 312024: 323%
Dr. Chan compared with the Ohio median for internists, 2024
- Dr. Chan
- Ohio median
- Medicare services
- 350vs 48728% below
- Medicare patients
- 110vs 19243% below
- Part D claims
- 10,404vs 29435.4 times
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Chan'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. Chan and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christina P. Chan treated 110 Medicare patients in 2024, average age 72
CMS counts 110 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 54, with 68% women.
Medicare patients, 2024110
Average age72
Average risk score0.90
Also on Medicaid11%
Dr. Chan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chan's Medicare patients by sex, 2024
- Women7467%
- Men3633%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes31%
- Mood disorders27%
- Anxiety26%
- Depression25%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christina P. Chan wrote 11,095 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 11,095 Medicare Part D claims for 709 patients. 86% of them were for generic drugs. CMS names the drug for 10,404 of them, across 152 drugs with 11 or more claims each, at $891,990 in total drug cost. In 2023, CMS named 9,798 claims across 145 drugs.
Part D claims, 202411,095
Drugs named by CMS152
Total drug cost$891,990
Part D patients709
Dr. Chan's Part D claims by kind of drug, 2024
- Generic9,512 claims86%
- Brand-name1,460 claims13%
- Other123 claims1%
Dr. Chan'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. Chan's Part D claims, 2024
- Opioids4%484 of 11,095 claims
- Antibiotics2%184 of 11,095 claims
- Antipsychotics, patients 65 and over0%18 of 11,095 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: 9,7982024: 10,4046%
Drugs named by CMS: 152 in 2024, 145 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
Dr. Christina P. Chan offers telehealth to Medicare patients
Dr. Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christina P. Chan has 2 publications on record
Dmand AI links 2 papers to Dr. Chan, published from 2024 to 2025. The most frequent topics are Structure-Activity Relationship. Dr. Chan has published most often in J Med Chem.
Papers2
Years published2024 to 2025
Topics Dr. Chan writes about most
- Structure-Activity Relationship
Recent publications by Dr. Chan
Drug DesignHistone-Lysine N-MethyltransferaseLigands
See who Dr. Chan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chan 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. Christina P. Chan received $5,037 in industry payments from 2016 to 2025
CMS Open Payments shows 278 general payments to Dr. Chan from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,064.
General payments to Dr. Chan by program year, 2016 to 2025
General payments to Dr. Chan by kind, 2016 to 2025
$5Kin total
- Food and beverage$5,022100%
- Education$150%
Companies that paid Dr. Chan 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. Christina P. Chan graduated from Ohio University, College of Osteopathic Medicine
Dr. Chan graduated from Ohio University, College of Osteopathic Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christina P. Chan'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) |
| 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 |
| 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. Christina P. Chan
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. Christina P. Chan's NPI number?
Dr. Christina P. Chan's NPI number is 1245527118. It was assigned on June 29, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Christina P. Chan?
Dr. Christina P. Chan is an internist in Columbus, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christina P. Chan practice?
Dr. Chan practices at 4310 Clime Rd, Columbus, OH 43228. Dr. Chan's primary practice is Mount Carmel Medical Group Big Run - HOPD in Columbus, Ohio. Dmand AI also links Dr. Chan to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Christina P. Chan's medical license number?
Dr. Chan holds Ohio license UNKNOWN.
Which hospitals is Dr. Christina P. Chan affiliated with?
Dr. Chan is affiliated with Mount Carmel East. Dmand AI links Dr. Chan to 3 more hospitals.
What medical group is Dr. Christina P. Chan part of?
Dr. Chan is linked to Mount Carmel Medical Group. Dmand AI links Dr. Chan to 1 more medical group.
Does Dr. Christina P. Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 350 services in 2024, and Dr. Chan accepts Medicare assignment.
Does Dr. Christina P. Chan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chan as offering telehealth services.
How many Medicare patients does Dr. Christina P. Chan see?
CMS counts 110 Medicare patients who saw Dr. Chan in 2024, with an average age of 72.
What services does Dr. Christina P. Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Show 5 more questionsShow fewer questions
Where did Dr. Christina P. Chan go to medical school?
Dr. Chan graduated from Ohio University, College of Osteopathic Medicine in 2011.
What drugs does Dr. Christina P. Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Gabapentin.
Has Dr. Christina P. Chan received payments from drug or device companies?
CMS Open Payments shows $5,037 in general payments to Dr. Chan from 33 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Christina P. Chan been practicing?
Dr. Chan graduated from medical school in 2011, 15 years ago.
Does Dr. Christina P. Chan do research?
Dmand AI links 2 publications to Dr. Chan, published from 2024 to 2025.
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