Dr. Douglas Ray Bierma Jr., MD
- Industry payments
- $3,325
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 12
- State licenses
- 2
- Practice address
- 700 W Jefferson St, Shorewood, IL 60404
- Practice phone
- Call (630) 469-9200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duly Health And Care
Multi-specialty group site · Shorewood, Illinois
Find Dr. Bierma'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. Douglas Ray Bierma Jr. is a pediatrician in Shorewood, Illinois
Dr. Bierma practices at Duly Health And Care in Shorewood, Illinois.
Dr. Bierma's NPI, 1326034422, was assigned on September 23, 2005. Dr. Bierma graduated from Loyola University Chicago Stritch School of Medicine in 1996. Dr. Bierma holds Illinois license 03609995.
- NPI
- 1326034422NPI Registry (opens in a new tab)
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Practice phone
- (630) 469-9200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Douglas Ray Bierma Jr. practices at Duly Health and Care in Shorewood, Illinois
Dr. Bierma's primary practice is Duly Health and Care, at 700 W Jefferson St, Shorewood, IL 60404. The practice phone is (630) 469-9200.
- Duly Health and Care700 W Jefferson St, Shorewood, IL 60404Phone(630) 469-9200
Source: Dmand AI Affiliation Data
Dr. Douglas Ray Bierma Jr. is affiliated with 1 site of care and 1 medical group
Dr. Bierma's primary practice is Duly Health And Care in Shorewood, Illinois. The medical group on file is DuPage Medical Group.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Douglas Ray Bierma Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bierma practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duly Health And Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas Ray Bierma Jr. is one of 2,423 pediatricians in Illinois
Pediatrics is Dr. Bierma's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Bierma is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Bierma's licenses on file in 2 states: Illinois and Michigan.
Specialties and state licenses
- Pediatrics, IllinoisPrimary
- Michigan license
Pediatricians near Dr. Bierma
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. Douglas Ray Bierma Jr.'s patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Bierma's median patient age at 11, with 36% women.
Dr. Bierma's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Douglas Ray Bierma Jr. received $3,325 in industry payments from 2016 to 2025
CMS Open Payments shows 182 general payments to Dr. Bierma from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Supernus Pharmaceuticals, Inc. paid the most, $583.
General payments to Dr. Bierma by program year, 2016 to 2025
General payments to Dr. Bierma by kind, 2016 to 2025
- Food and beverage$3,29099%
- Education$351%
Companies that paid Dr. Bierma 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. Douglas Ray Bierma Jr. has 1 award and honors on record
Dmand AI lists 1 award for Dr. Bierma.
Awards and honors for Dr. Bierma
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Douglas Ray Bierma Jr. graduated from Loyola University Chicago Stritch School of Medicine
Dr. Bierma graduated from Loyola University Chicago Stritch School of Medicine in 1996. Dr. Bierma is a member of AAP.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Douglas Ray Bierma Jr. accepts plans from 12 insurance carriers
Dr. Bierma is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Humana
- Aspirus Health Plan
- HCSC
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Bierma accepts, by number of carriers
- HMO8
- PPO8
- EPO4
- POS4
- Medicare3
Source: Dmand AI Insurance Network Data
Sources for Dr. Douglas Ray Bierma Jr.'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| 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. Douglas Ray Bierma Jr.
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. Douglas Ray Bierma Jr.'s NPI number?
Dr. Douglas Ray Bierma Jr.'s NPI number is 1326034422. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Ray Bierma Jr.?
Dr. Douglas Ray Bierma Jr. is a pediatrician in Shorewood, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Douglas Ray Bierma Jr. practice?
Dr. Bierma practices at 700 W Jefferson St, Shorewood, IL 60404. Dr. Bierma's primary practice is Duly Health And Care in Shorewood, Illinois.
What is Dr. Douglas Ray Bierma Jr.'s office phone number?
The practice phone on file for Dr. Bierma is (630) 469-9200.
What is Dr. Douglas Ray Bierma Jr.'s medical license number?
Dr. Bierma holds Illinois license 03609995, one of the licenses on file in 2 states.
Which states has Dr. Douglas Ray Bierma Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Bierma in Illinois (1999 to 2026) and Michigan (1996 to 1999).
What medical group is Dr. Douglas Ray Bierma Jr. part of?
Dr. Bierma is linked to DuPage Medical Group.
Is Dr. Douglas Ray Bierma Jr. board certified?
Yes. Dr. Bierma is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Douglas Ray Bierma Jr. go to medical school?
Dr. Bierma graduated from Loyola University Chicago Stritch School of Medicine in 1996.
Has Dr. Douglas Ray Bierma Jr. received payments from drug or device companies?
CMS Open Payments shows $3,325 in general payments to Dr. Bierma from 22 companies from 2016 to 2025. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Dr. Douglas Ray Bierma Jr. been practicing?
Dr. Bierma graduated from medical school in 1996, 30 years ago.
What insurance does Dr. Douglas Ray Bierma Jr. accept?
Dr. Bierma is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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