Heather L. Brinkman, PHY, Assist, CERT
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 131
- Hospital affiliations
- 1
- Industry payments
- $122
- Medical group
- 1
- Practice address
- 621 S New Ballas Rd, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-3880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Clinic Gastroenterology
Saint Louis, Missouri
Find Heather Brinkman'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.
Heather L. Brinkman is a physician assistant in Saint Louis, Missouri
Heather Brinkman practices at Mercy Clinic Gastroenterology in Saint Louis, Missouri.
Heather Brinkman's NPI, 1992718522, was assigned on August 14, 2006. Heather Brinkman holds Missouri license 2022043392.
- NPI
- 1992718522NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436251691
- NPI enumeration date
- August 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-3880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Heather L. Brinkman practices at Mercy Clinic Gastroenterology in Saint Louis, Missouri
Heather Brinkman's primary practice is Mercy Clinic Gastroenterology, at 621 S New Ballas Rd, Saint Louis, MO 63141 in Saint Louis County. The practice phone is (314) 251-3880.
- Mercy Clinic Gastroenterology621 S New Ballas Rd, Saint Louis, MO 63141 · Saint Louis CountyPhone(314) 251-3880
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Heather L. Brinkman is affiliated with 2 sites of care and 1 medical group
Heather Brinkman's primary practice is Mercy Clinic Gastroenterology in Saint Louis, Missouri. Heather Brinkman is also affiliated with Mercy Hospital St. Louis. The medical group on file is Mercy Clinic Gastroenterology.
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 Heather L. Brinkman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Brinkman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Clinic Gastroenterology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Heather L. Brinkman is one of 1,484 physician assistants in Missouri
Physician assistant is Heather Brinkman's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Heather Brinkman is licensed in Missouri.
Specialties and state licenses
- Physician assistant, MissouriPrimary
Physician assistants near Heather Brinkman
Counts of physician assistants 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
Heather L. Brinkman treated 97 Medicare patients in 2024, average age 74
CMS counts 97 Medicare patients who saw Heather Brinkman in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Heather Brinkman's median patient age at 66, with 62% women.
Heather Brinkman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Heather Brinkman's Medicare patients by sex, 2024
- Women5759%
- Men4041%
Chronic conditions among Heather Brinkman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Chronic kidney disease52%
- Mood disorders48%
- Depression44%
- Anxiety42%
- Ischemic heart disease38%
Share of Medicare patients with each condition. A patient can have several.
Heather Brinkman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heather L. Brinkman wrote 131 Medicare Part D claims in 2024
In 2024, Heather Brinkman wrote 131 Medicare Part D claims for 51 patients. 88% of them were for generic drugs.
Heather Brinkman's Part D claims by kind of drug, 2024
- Generic115 claims88%
- Brand-name16 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Heather L. Brinkman takes part in Medicare
Heather Brinkman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Heather L. Brinkman received $122 in industry payments in 2025
CMS Open Payments shows 1 general payment to Heather Brinkman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $122.
Companies that paid Heather Brinkman 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 Heather L. Brinkman'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 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) |
| 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 Heather L. Brinkman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heather L. Brinkman's NPI number?
Heather L. Brinkman's NPI number is 1992718522. It was assigned on August 14, 2006, and it is active in the NPI Registry.
What does Heather L. Brinkman specialize in?
Heather L. Brinkman is a physician assistant in Saint Louis, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Heather L. Brinkman practice?
Heather Brinkman practices at 621 S New Ballas Rd, Saint Louis, MO 63141. Heather Brinkman's primary practice is Mercy Clinic Gastroenterology in Saint Louis, Missouri.
What is Heather L. Brinkman's office phone number?
The practice phone on file for Heather Brinkman is (314) 251-3880.
What is Heather L. Brinkman's medical license number?
Heather Brinkman holds Missouri license 2022043392.
Which hospitals is Heather L. Brinkman affiliated with?
Heather Brinkman is affiliated with Mercy Hospital St. Louis.
What medical group is Heather L. Brinkman part of?
Heather Brinkman is linked to Mercy Clinic Gastroenterology.
Does Heather L. Brinkman accept Medicare?
Yes. CMS lists Heather Brinkman as accepting Medicare assignment.
How many Medicare patients does Heather L. Brinkman see?
CMS counts 97 Medicare patients who saw Heather Brinkman in 2024, with an average age of 74.
Has Heather L. Brinkman received payments from drug or device companies?
CMS Open Payments shows $122 in general payments to Heather Brinkman from 1 company from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Heather L. Brinkman been practicing?
Heather Brinkman graduated from medical school in 2004, 22 years ago.
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