Paul Peng Chang, DDS, MS
- Part D claims, 2024
- 347
- Industry payments
- $3,933
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 321 N Central Expy, Mckinney, TX 75070-3519
- Practice phone
- Call (972) 540-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Periodontics & Implant Center Of Mckinney
Dental practice · Mckinney, Texas
Find Paul 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.
Paul Peng Chang is a periodontist in Mckinney, Texas
Paul Chang practices at Periodontics & Implant Center Of Mckinney in Mckinney, Texas.
Paul Chang's NPI, 1548445711, was assigned on January 7, 2008. Paul Chang holds Texas license 23754.
- NPI
- 1548445711NPI Registry (opens in a new tab)
- NPI enumeration date
- January 7, 2008
- NPI status
- Active
- Practice phone
- (972) 540-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Paul Peng Chang practices at 2 locations in Mckinney, Texas
Paul Chang's primary practice is Periodontics & Implant Center of Mckinney, at 321 N Central Expy, Mckinney, TX 75070-3519. The practice phone is (972) 540-5700. The NPI Registry lists Paul Chang's practice address as 5236 W University Dr, Mckinney, TX 75071.
- Periodontics & Implant Center of MckinneyPrimary321 N Central Expy, Mckinney, TX 75070-3519Phone(972) 540-5700
- NPI Registry address5236 W University Dr, Mckinney, TX 75071 · Collin County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Paul Peng Chang is affiliated with 1 site of care and 1 medical group
Paul Chang's primary practice is Periodontics & Implant Center Of Mckinney in Mckinney, Texas. Dmand AI also links Paul Chang to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Paul Peng Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Paul Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Periodontics & Implant Center Of Mckinney | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Paul Peng Chang is one of 145 periodontists in Texas
Periodontics is Paul Chang's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. Dmand AI has Paul Chang's licenses on file in 2 states: Texas and Pennsylvania.
Specialties and state licenses
- Periodontist, TexasPrimary
- Pennsylvania license
Periodontists near Paul Chang
Counts of periodontists 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
Paul Peng Chang's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Paul Chang's median patient age at 52, with 0% women.
Paul 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 52
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Paul Peng Chang wrote 347 Medicare Part D claims in 2024
In 2024, Paul Chang wrote 347 Medicare Part D claims for 152 patients. 98% of them were for generic drugs.
Paul Chang's Part D claims by kind of drug, 2024
- Generic341 claims98%
- Brand-name and other6 claims2%
Drug classes CMS tracks in Paul Chang's Part D claims, 2024
- Antibiotics42%145 of 347 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
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Paul Peng Chang received $3,933 in industry payments in 2025
CMS Open Payments shows 2 general payments to Paul Chang from 2 drug and device companies in 2025. Device or supply loans make up the largest share, 96% of the total. Align Technology, Inc. paid the most, $3,767.
General payments to Paul Chang by kind, 2025 to 2025
- Device or supply loans$3,76796%
- Food and beverage$1664%
Companies that paid Paul 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 Paul Peng 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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Paul Peng 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 Paul Peng Chang's NPI number?
Paul Peng Chang's NPI number is 1548445711. It was assigned on January 7, 2008, and it is active in the NPI Registry.
What does Paul Peng Chang specialize in?
Paul Peng Chang is a periodontist in Mckinney, Texas. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does Paul Peng Chang practice?
Paul Chang practices at 321 N Central Expy, Mckinney, TX 75070-3519. Paul Chang also practices at 5236 W University Dr, Mckinney, TX 75071. Paul Chang's primary practice is Periodontics & Implant Center Of Mckinney in Mckinney, Texas. Dmand AI also links Paul Chang to 1 medical group.
What is Paul Peng Chang's office phone number?
The practice phone on file for Paul Chang is (972) 540-5700.
What is Paul Peng Chang's medical license number?
Paul Chang holds Texas license 23754, one of the licenses on file in 2 states.
Which states has Paul Peng Chang been licensed in?
Dmand AI has state licenses on file for Paul Chang in Texas and Pennsylvania.
Has Paul Peng Chang received payments from drug or device companies?
CMS Open Payments shows $3,933 in general payments to Paul Chang from 2 companies from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Paul Peng Chang been practicing?
Paul Chang's NPI was assigned in 2008.
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