Dr. Joel D. Chapman, MD
- Part D claims, 2024
- 39
- Hospital affiliations
- 1
- Industry payments
- $84
- Medical group
- 1
- State licenses
- 2
- Practice address
- 2001 N Jefferson, Mount Pleasant, TX 75455
- Practice phone
- Call (903) 577-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chapman'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. Joel D. Chapman is a pediatrician in Mount Pleasant, Texas
Dr. Chapman practices at CHRISTUS Health Mount Pleasant in Mount Pleasant, Texas, part of CHRISTUS Health.
Dr. Chapman's NPI, 1023005147, was assigned on October 4, 2005. Dr. Chapman graduated from LSU Health Shreveport School of Medicine in 1979. Dr. Chapman's Texas license number on file is G1629.
- NPI
- 1023005147NPI Registry (opens in a new tab)
- NPI enumeration date
- October 4, 2005
- NPI status
- Active
- Practice phone
- (903) 577-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joel D. Chapman practices at CHRISTUS Health Mount Pleasant in Mount Pleasant, Texas
Dr. Chapman's primary practice is CHRISTUS Health Mount Pleasant, at 2001 N Jefferson, Mount Pleasant, TX 75455 in Titus County. The practice phone is (903) 577-6000.
- CHRISTUS Health Mount Pleasant2001 N Jefferson, Mount Pleasant, TX 75455 · Titus CountyPhone(903) 577-6000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joel D. Chapman is affiliated with 1 site of care and 1 medical group
Dr. Chapman's primary practice is CHRISTUS Health Mount Pleasant in Mount Pleasant, Texas, part of CHRISTUS Health. The medical group on file is Pediatric Clinic, PA.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joel D. Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chapman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Health Mount Pleasant | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CHRISTUS Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joel D. Chapman is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Chapman's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Chapman is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Chapman's licenses on file in 2 states: Texas and Louisiana.
Specialties and state licenses
- Pediatrics, TexasPrimary
- Louisiana license
Pediatricians near Dr. Chapman
Counts of pediatricians 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. Joel D. Chapman's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Dr. Chapman's median patient age at 18, with 43% women.
Dr. Chapman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Joel D. Chapman wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Chapman wrote 39 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $649 in total drug cost. In 2019, CMS named 12 claims across 1 drug.
Dr. Chapman's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 122020: 138%
Drugs named by CMS: 1 in 2020, 1 in 2019.
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
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Dr. Joel D. Chapman received $84 in industry payments from 2017 to 2022
CMS Open Payments shows 5 general payments to Dr. Chapman from 4 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $34.
General payments to Dr. Chapman by program year, 2017 to 2022
Companies that paid Dr. Chapman the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joel D. Chapman has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chapman.
Awards and honors for Dr. Chapman
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Joel D. Chapman graduated from LSU Health Shreveport School of Medicine
Dr. Chapman graduated from LSU Health Shreveport School of Medicine in 1979. Dr. Chapman is a member of AAP.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Joel D. Chapman'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Joel D. Chapman
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. Joel D. Chapman's NPI number?
Dr. Joel D. Chapman's NPI number is 1023005147. It was assigned on October 4, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joel D. Chapman?
Dr. Joel D. Chapman is a pediatrician in Mount Pleasant, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Joel D. Chapman practice?
Dr. Chapman practices at 2001 N Jefferson, Mount Pleasant, TX 75455. Dr. Chapman's primary practice is CHRISTUS Health Mount Pleasant in Mount Pleasant, Texas, part of CHRISTUS Health.
What is Dr. Joel D. Chapman's office phone number?
The practice phone on file for Dr. Chapman is (903) 577-6000.
What is Dr. Joel D. Chapman's medical license number?
Dr. Chapman's Texas license number on file is G1629, one of the licenses on file in 2 states.
Which states has Dr. Joel D. Chapman been licensed in?
Dmand AI has state licenses on file for Dr. Chapman in Texas (1982 to 2025) and Louisiana (1979 to 2019).
Which hospitals is Dr. Joel D. Chapman affiliated with?
Dr. Chapman practices at CHRISTUS Health Mount Pleasant in Mount Pleasant, Texas.
What medical group is Dr. Joel D. Chapman part of?
Dr. Chapman is linked to Pediatric Clinic, PA.
Is Dr. Joel D. Chapman board certified?
Yes. Dr. Chapman is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Joel D. Chapman go to medical school?
Dr. Chapman graduated from LSU Health Shreveport School of Medicine in 1979.
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What drugs does Dr. Joel D. Chapman prescribe most?
In 2020 Medicare Part D data, Dr. Chapman's most prescribed drugs by claims were Sertraline HCl.
Has Dr. Joel D. Chapman received payments from drug or device companies?
CMS Open Payments shows $84 in general payments to Dr. Chapman from 4 companies from 2017 to 2022. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Joel D. Chapman been practicing?
Dr. Chapman graduated from medical school in 1979, 47 years ago.
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