Bret Gerstner, PA-C
- Medicare patients, 2024
- 299
- Part D claims, 2024
- 458
- Hospital affiliations
- 4
- Industry payments
- $284
- Medical groups
- 2
- Practice address
- 1241 West Stadium, Suite Ll1, Jefferson City, MO 65109
- Practice phone
- Call (573) 632-2633
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DCI Dialysis Clinic JCMG
Dialysis Center - Independent · Jefferson City, Missouri
Find Bret Gerstner'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.
Bret Gerstner is a surgical physician assistant in Jefferson City, Missouri
Bret Gerstner practices at DCI Dialysis Clinic JCMG in Jefferson City, Missouri.
Bret Gerstner's NPI, 1972064285, was assigned on March 28, 2019.
- NPI
- 1972064285NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789911405
- NPI enumeration date
- March 28, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (573) 632-2633
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Bret Gerstner practices at DCI Dialysis Clinic JCMG in Jefferson City, Missouri
Bret Gerstner's primary practice is DCI Dialysis Clinic JCMG, at 1241 West Stadium, Suite Ll1, Jefferson City, MO 65109 in Cole County. The practice phone is (573) 632-2633.
- DCI Dialysis Clinic JCMG1241 West Stadium, Suite Ll1, Jefferson City, MO 65109 · Cole CountyPhone(573) 632-2633
Source: Dmand AI Affiliation Data
Bret Gerstner is affiliated with 6 sites of care and 2 medical groups
Bret Gerstner's primary practice is DCI Dialysis Clinic JCMG in Jefferson City, Missouri. Bret Gerstner is also affiliated with SSM Health St. Mary's Hospital - Jefferson City. The medical group on file is Jefferson City Medical Group. Dmand AI also links Bret Gerstner to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Bret Gerstner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Bret Gerstner practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DCI Dialysis Clinic JCMG | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Bret Gerstner is one of 135 surgical physician assistants in Missouri
Surgical is Bret Gerstner's primary specialty in the NPI Registry, under taxonomy code 363AS0400X.
Specialties and state licenses
- Surgical physician assistantPrimary
- Student in an organized health care education/training program
Surgical physician assistants near Bret Gerstner
Counts of surgical 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
Bret Gerstner treated 299 Medicare patients in 2024, average age 75
CMS counts 299 Medicare patients who saw Bret Gerstner in 2024. The largest group is 65 to 74, with 150 patients. 75% of them have arthritis, and 75% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Bret Gerstner's median patient age at 72, with 58% women.
Bret Gerstner's Medicare patients by age, 2024
Bret Gerstner's Medicare patients by sex, 2024
- Women18763%
- Men11237%
Chronic conditions among Bret Gerstner's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol74%
- Anxiety23%
- Diabetes22%
- Mood disorders20%
- Osteoporosis18%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Bret Gerstner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Bret Gerstner wrote 458 Medicare Part D claims in 2024
In 2024, Bret Gerstner wrote 458 Medicare Part D claims for 217 patients. 100% of them were for generic drugs.
Bret Gerstner's Part D claims by kind of drug, 2024
- Generic456 claims100%
- Brand-name and other2 claims0%
Drug classes CMS tracks in Bret Gerstner's Part D claims, 2024
- Opioids5%21 of 458 claims
- Antibiotics21%98 of 458 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
How Bret Gerstner takes part in Medicare
Bret Gerstner 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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Bret Gerstner received $284 in industry payments in 2025
CMS Open Payments shows 6 general payments to Bret Gerstner from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $168.
Companies that paid Bret Gerstner 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 Bret Gerstner'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 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 Bret Gerstner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Bret Gerstner's NPI number?
Bret Gerstner's NPI number is 1972064285. It was assigned on March 28, 2019, and it is active in the NPI Registry.
What does Bret Gerstner specialize in?
Bret Gerstner is a surgical physician assistant in Jefferson City, Missouri. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Bret Gerstner practice?
Bret Gerstner practices at 1241 West Stadium, Suite Ll1, Jefferson City, MO 65109. Bret Gerstner's primary practice is DCI Dialysis Clinic JCMG in Jefferson City, Missouri. Dmand AI also links Bret Gerstner to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Bret Gerstner's office phone number?
The practice phone on file for Bret Gerstner is (573) 632-2633.
Which hospitals is Bret Gerstner affiliated with?
Bret Gerstner is affiliated with SSM Health St. Mary's Hospital - Jefferson City. Dmand AI links Bret Gerstner to 3 more hospitals.
What medical group is Bret Gerstner part of?
Bret Gerstner is linked to Jefferson City Medical Group. Dmand AI links Bret Gerstner to 1 more medical group.
Does Bret Gerstner accept Medicare?
Yes. CMS lists Bret Gerstner as accepting Medicare assignment.
How many Medicare patients does Bret Gerstner see?
CMS counts 299 Medicare patients who saw Bret Gerstner in 2024, with an average age of 75.
Has Bret Gerstner received payments from drug or device companies?
CMS Open Payments shows $284 in general payments to Bret Gerstner from 4 companies from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Bret Gerstner been practicing?
Bret Gerstner graduated from medical school in 2019, 7 years ago.
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