Christopher G. Chang, NP
- Medicare patients, 2024
- 390
- Part D claims, 2024
- 558
- MIPS score, 2024
- 17
- Industry payments
- $124
- Affiliated sites
- 1
- Practice address
- 640 Martin Luther King Jr Blvd, Macon, GA 31201
- Practice phone
- Call (478) 745-5455
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Macon Medical Group
Macon, Georgia
Find Christopher Chang'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.
Christopher G. Chang is a nurse practitioner in Macon, Georgia
Christopher Chang practices at Macon Medical Group in Macon, Georgia.
Christopher Chang's NPI, 1457090110, was assigned on June 1, 2022. Christopher Chang holds Georgia license RN203295.
- NPI
- 1457090110NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406232842
- NPI enumeration date
- June 1, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (478) 745-5455
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher G. Chang practices at Macon Medical Group in Macon, Georgia
Christopher Chang's primary practice is Macon Medical Group, at 640 Martin Luther King Jr Blvd, Macon, GA 31201 in Bibb County. The practice phone is (478) 745-5455.
- Macon Medical Group640 Martin Luther King Jr Blvd, Macon, GA 31201 · Bibb CountyPhone(478) 745-5455
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Christopher G. Chang is affiliated with 2 sites of care and 1 medical group
Christopher Chang's primary practice is Macon Medical Group in Macon, Georgia. The medical group on file is Macon Medical Group. Dmand AI also links Christopher Chang to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christopher G. Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Macon Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher G. Chang is one of 2,168 nurse practitioners in Georgia
Nurse practitioner is Christopher Chang's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Christopher Chang is licensed in Georgia.
Specialties and state licenses
- Nurse practitioner, GeorgiaPrimary
Nurse practitioners near Christopher Chang
Counts of nurse practitioners 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
Christopher G. Chang treated 390 Medicare patients in 2024, average age 74
CMS counts 390 Medicare patients who saw Christopher Chang in 2024. The largest group is 75 to 84, with 158 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 2.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christopher Chang's median patient age at 70, with 83% women.
Christopher Chang's Medicare patients by age, 2024
Christopher Chang's Medicare patients by sex, 2024
- Women21154%
- Men17946%
Chronic conditions among Christopher Chang's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Arthritis45%
- Ischemic heart disease44%
- Heart failure33%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Christopher Chang'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
- Women83%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher G. Chang wrote 558 Medicare Part D claims in 2024
In 2024, Christopher Chang wrote 558 Medicare Part D claims for 186 patients. 87% of them were for generic drugs.
Christopher Chang's Part D claims by kind of drug, 2024
- Generic487 claims87%
- Brand-name71 claims13%
Drug classes CMS tracks in Christopher Chang's Part D claims, 2024
- Antibiotics4%24 of 558 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Christopher G. Chang scored 17 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 17 out of 100 for Christopher Chang for performance year 2024, reported individually. Christopher Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Christopher Chang's MIPS scores, performance year 2024
- 17of 100Final score
- 21.7of 100Quality
- 0of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Christopher G. Chang received $124 in industry payments in 2025
CMS Open Payments shows 6 general payments to Christopher Chang from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $39.
Companies that paid Christopher Chang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christopher G. Chang'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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 Christopher G. Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher G. Chang's NPI number?
Christopher G. Chang's NPI number is 1457090110. It was assigned on June 1, 2022, and it is active in the NPI Registry.
What does Christopher G. Chang specialize in?
Christopher G. Chang is a nurse practitioner in Macon, Georgia. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Christopher G. Chang practice?
Christopher Chang practices at 640 Martin Luther King Jr Blvd, Macon, GA 31201. Christopher Chang's primary practice is Macon Medical Group in Macon, Georgia. Dmand AI also links Christopher Chang to 1 group practice or clinic.
What is Christopher G. Chang's office phone number?
The practice phone on file for Christopher Chang is (478) 745-5455.
What is Christopher G. Chang's medical license number?
Christopher Chang holds Georgia license RN203295.
What medical group is Christopher G. Chang part of?
Christopher Chang is linked to Macon Medical Group.
Does Christopher G. Chang accept Medicare?
Yes. CMS lists Christopher Chang as accepting Medicare assignment.
What is Christopher G. Chang's MIPS score?
Christopher Chang's MIPS final score for performance year 2024 is 17 out of 100, reported individually.
How many Medicare patients does Christopher G. Chang see?
CMS counts 390 Medicare patients who saw Christopher Chang in 2024, with an average age of 74.
Has Christopher G. Chang received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Christopher Chang from 5 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Christopher G. Chang been practicing?
Christopher Chang graduated from medical school in 2021, 5 years ago.
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