Dr. Brienna Celis Milleson, MD
- Part D claims, 2024
- 620
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 670 Mason Ridge Center Dr, Saint Louis, MO 63141
- Practice phone
- Call (314) 996-7644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fairview Heights Medical Group SC
Saint Louis, Missouri
Find Dr. Milleson'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. Brienna Celis Milleson is a family medicine physician in Saint Louis, Missouri
Dr. Milleson practices at Fairview Heights Medical Group SC in Saint Louis, Missouri.
Dr. Milleson's NPI, 1336888643, was assigned on June 3, 2022. Dr. Milleson graduated from Saint Louis University School of Medicine in 2022. Dr. Milleson holds Illinois license 036176247.
- NPI
- 1336888643NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850772906
- NPI enumeration date
- June 3, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 996-7644
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brienna Celis Milleson practices at Fairview Heights Medical Group SC in Saint Louis, Missouri
Dr. Milleson's primary practice is Fairview Heights Medical Group SC, at 670 Mason Ridge Center Dr, Saint Louis, MO 63141 in Saint Louis County. The practice phone is (314) 996-7644.
- Fairview Heights Medical Group SC670 Mason Ridge Center Dr, Saint Louis, MO 63141 · Saint Louis CountyPhone(314) 996-7644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brienna Celis Milleson is affiliated with 3 sites of care and 1 medical group
Dr. Milleson's primary practice is Fairview Heights Medical Group SC in Saint Louis, Missouri. Dr. Milleson is also affiliated with Christian Hospital. The medical group on file is BJC Medical Group. Dmand AI also links Dr. Milleson to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brienna Celis Milleson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Milleson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairview Heights Medical Group SC | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brienna Celis Milleson is one of 2,412 family medicine physicians in Missouri
Family medicine is Dr. Milleson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Milleson is licensed in Illinois.
Specialties and state licenses
- Family medicine, IllinoisPrimary
Family medicine physicians near Dr. Milleson
Counts of family medicine physicians 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. Brienna Celis Milleson's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Milleson's median patient age at 65, with 63% women.
Dr. Milleson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Brienna Celis Milleson wrote 620 Medicare Part D claims in 2024
In 2024, Dr. Milleson wrote 620 Medicare Part D claims for 115 patients. 90% of them were for generic drugs. CMS names the drug for 294 of them, across 14 drugs with 11 or more claims each, at $30,403 in total drug cost.
Dr. Milleson's Part D claims by kind of drug, 2024
- Generic556 claims90%
- Brand-name and other64 claims10%
Dr. Milleson'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. Milleson's Part D claims, 2024
- Opioids3%16 of 620 claims
- Antibiotics5%28 of 620 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Brienna Celis Milleson takes part in Medicare
Dr. Milleson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Brienna Celis Milleson graduated from Saint Louis University School of Medicine
Dr. Milleson graduated from Saint Louis University School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brienna Celis Milleson'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 DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Brienna Celis Milleson
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. Brienna Celis Milleson's NPI number?
Dr. Brienna Celis Milleson's NPI number is 1336888643. It was assigned on June 3, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Brienna Celis Milleson?
Dr. Brienna Celis Milleson is a family medicine physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Brienna Celis Milleson practice?
Dr. Milleson practices at 670 Mason Ridge Center Dr, Saint Louis, MO 63141. Dr. Milleson's primary practice is Fairview Heights Medical Group SC in Saint Louis, Missouri. Dmand AI also links Dr. Milleson to 1 hospital.
What is Dr. Brienna Celis Milleson's office phone number?
The practice phone on file for Dr. Milleson is (314) 996-7644.
What is Dr. Brienna Celis Milleson's medical license number?
Dr. Milleson holds Illinois license 036176247.
Which hospitals is Dr. Brienna Celis Milleson affiliated with?
Dr. Milleson is affiliated with Christian Hospital. Dmand AI links Dr. Milleson to 1 more hospital.
What medical group is Dr. Brienna Celis Milleson part of?
Dr. Milleson is linked to BJC Medical Group.
Does Dr. Brienna Celis Milleson accept Medicare?
Yes. CMS lists Dr. Milleson as accepting Medicare assignment.
Where did Dr. Brienna Celis Milleson go to medical school?
Dr. Milleson graduated from Saint Louis University School of Medicine in 2022.
What drugs does Dr. Brienna Celis Milleson prescribe most?
In 2024 Medicare Part D data, Dr. Milleson's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Gabapentin.
How long has Dr. Brienna Celis Milleson been practicing?
Dr. Milleson graduated from medical school in 2022, 4 years ago.
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