Jennifer L. Martens, FNP
- Medicare patients, 2024
- 224
- Part D claims, 2024
- 356
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Industry payments
- $26,175
- Practice address
- 11133 Dunn Road, Saint Louis, MO 63136
- Practice phone
- Call (314) 653-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jennifer Martens' professional email, personal email and mobile number
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Jennifer L. Martens is a family nurse practitioner in Saint Louis, Missouri
Jennifer Martens practices at Christian Hospital in Saint Louis, Missouri, part of BJC Health.
Jennifer Martens' NPI, 1336659523, was assigned on October 3, 2017. Jennifer Martens holds Illinois license 209016645.
- NPI
- 1336659523NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416214846
- NPI enumeration date
- October 3, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 653-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer L. Martens practices at Christian Hospital in Saint Louis, Missouri
Jennifer Martens' primary practice is Christian Hospital, at 11133 Dunn Road, Saint Louis, MO 63136 in St. Louis County. The practice phone is (314) 653-5000.
- Christian Hospital11133 Dunn Road, Saint Louis, MO 63136 · St. Louis CountyPhone(314) 653-5000
Source: Dmand AI Affiliation Data
Jennifer L. Martens is affiliated with 2 sites of care and 2 medical groups
Jennifer Martens' primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Jennifer Martens is also affiliated with HSHS St. Elizabeth's Hospital. The medical group on file is Southeastern Physician Services PC. Dmand AI also links Jennifer Martens to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer L. Martens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Martens practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christian Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer L. Martens is one of 3,989 family nurse practitioners in Missouri
Family is Jennifer Martens' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jennifer Martens is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Jennifer Martens
Counts of family nurse practitioners 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
Jennifer L. Martens treated 224 Medicare patients in 2024, average age 76
CMS counts 224 Medicare patients who saw Jennifer Martens in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jennifer Martens' median patient age at 62, with 50% women.
Jennifer Martens' Medicare patients by age, 2024
Jennifer Martens' Medicare patients by sex, 2024
- Women11752%
- Men10748%
Chronic conditions among Jennifer Martens' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Chronic kidney disease58%
- Heart failure57%
- Diabetes55%
- Ischemic heart disease51%
- Anxiety46%
Share of Medicare patients with each condition. A patient can have several.
Jennifer Martens' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer L. Martens wrote 356 Medicare Part D claims in 2024
In 2024, Jennifer Martens wrote 356 Medicare Part D claims for 132 patients. 93% of them were for generic drugs.
Jennifer Martens' Part D claims by kind of drug, 2024
- Generic332 claims93%
- Brand-name24 claims7%
Drug classes CMS tracks in Jennifer Martens' Part D claims, 2024
- Opioids6%22 of 356 claims
- Antibiotics12%42 of 356 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
Jennifer L. Martens scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Jennifer Martens for performance year 2024, reported as part of a group. Jennifer Martens accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jennifer Martens' MIPS scores, performance year 2024
- 100of 100Final score
- 96.6of 100Quality
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Jennifer L. Martens received $26,175 in industry payments in 2025
CMS Open Payments shows 36 general payments to Jennifer Martens from 1 drug or device company in 2025. Speaker and faculty fees make up the largest share, 80% of the total. Abbvie Inc. paid the most, $26,175.
General payments to Jennifer Martens by kind, 2025 to 2025
- Speaker and faculty fees$20,89480%
- Travel and lodging$4,70218%
- Food and beverage$5792%
Companies that paid Jennifer Martens 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 Jennifer L. Martens'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)Clinician Public Reporting: Overall MIPS Performance (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 Jennifer L. Martens
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer L. Martens' NPI number?
Jennifer L. Martens' NPI number is 1336659523. It was assigned on October 3, 2017, and it is active in the NPI Registry.
What does Jennifer L. Martens specialize in?
Jennifer L. Martens is a family nurse practitioner in Saint Louis, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jennifer L. Martens practice?
Jennifer Martens practices at 11133 Dunn Road, Saint Louis, MO 63136. Jennifer Martens' primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Jennifer Martens to 1 medical group.
What is Jennifer L. Martens' office phone number?
The practice phone on file for Jennifer Martens is (314) 653-5000.
What is Jennifer L. Martens' medical license number?
Jennifer Martens holds Illinois license 209016645.
Which hospitals is Jennifer L. Martens affiliated with?
Jennifer Martens practices at Christian Hospital in Saint Louis, Missouri. Jennifer Martens is also affiliated with HSHS St. Elizabeth's Hospital.
What medical group is Jennifer L. Martens part of?
Jennifer Martens is linked to Southeastern Physician Services PC. Dmand AI links Jennifer Martens to 1 more medical group.
Does Jennifer L. Martens accept Medicare?
Yes. CMS lists Jennifer Martens as accepting Medicare assignment.
What is Jennifer L. Martens' MIPS score?
Jennifer Martens' MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Jennifer L. Martens see?
CMS counts 224 Medicare patients who saw Jennifer Martens in 2024, with an average age of 76.
Has Jennifer L. Martens received payments from drug or device companies?
CMS Open Payments shows $26,175 in general payments to Jennifer Martens from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Jennifer L. Martens been practicing?
Jennifer Martens graduated from medical school in 2014, 12 years ago.
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