Debra K. Gremminger, FNP
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 259
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1400 Us-61, Festus, MO 63028
- Practice phone
- Call (636) 933-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospital Jefferson
Festus, Missouri
Find Debra Gremminger'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.
Debra K. Gremminger is a family nurse practitioner in Festus, Missouri
Debra Gremminger practices at Mercy Hospital Jefferson in Festus, Missouri.
Debra Gremminger's NPI, 1023265147, was assigned on August 20, 2008. Debra Gremminger holds Missouri license 154686.
- NPI
- 1023265147NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577622166
- NPI enumeration date
- August 20, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 933-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Debra K. Gremminger practices at Mercy Hospital Jefferson in Festus, Missouri
Debra Gremminger's primary practice is Mercy Hospital Jefferson, at 1400 Us-61, Festus, MO 63028 in Jefferson County. The practice phone is (636) 933-1000.
- Mercy Hospital Jefferson1400 Us-61, Festus, MO 63028 · Jefferson CountyPhone(636) 933-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Debra K. Gremminger is affiliated with 2 sites of care and 1 medical group
Debra Gremminger's primary practice is Mercy Hospital Jefferson in Festus, Missouri. Debra Gremminger is also affiliated with Mercy Hospital Jefferson. The medical group on file is Mercy Hospital Jefferson.
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 Debra K. Gremminger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Debra Gremminger practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Jefferson | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Debra K. Gremminger is one of 3,989 family nurse practitioners in Missouri
Family is Debra Gremminger's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Debra Gremminger is licensed in Missouri.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
Family nurse practitioners near Debra Gremminger
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
Debra K. Gremminger treated 119 Medicare patients in 2024, average age 64
CMS counts 119 Medicare patients who saw Debra Gremminger in 2024. The largest group is under 65, with 48 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Debra Gremminger's median patient age at 62, with 55% women.
Debra Gremminger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Debra Gremminger's Medicare patients by sex, 2024
- Women6454%
- Men5546%
Chronic conditions among Debra Gremminger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Mood disorders54%
- Anxiety53%
- Arthritis52%
- Depression46%
- Diabetes40%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Debra Gremminger's 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
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Debra K. Gremminger wrote 259 Medicare Part D claims in 2024
In 2024, Debra Gremminger wrote 259 Medicare Part D claims for 187 patients. 96% of them were for generic drugs.
Debra Gremminger's Part D claims by kind of drug, 2024
- Generic249 claims96%
- Brand-name and other10 claims4%
Drug classes CMS tracks in Debra Gremminger's Part D claims, 2024
- Opioids32%84 of 259 claims
- Antibiotics31%81 of 259 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 Debra K. Gremminger takes part in Medicare
Debra Gremminger 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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Sources for Debra K. Gremminger'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) |
| 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 Debra K. Gremminger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Debra K. Gremminger's NPI number?
Debra K. Gremminger's NPI number is 1023265147. It was assigned on August 20, 2008, and it is active in the NPI Registry.
What does Debra K. Gremminger specialize in?
Debra K. Gremminger is a family nurse practitioner in Festus, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Debra K. Gremminger practice?
Debra Gremminger practices at 1400 Us-61, Festus, MO 63028. Debra Gremminger's primary practice is Mercy Hospital Jefferson in Festus, Missouri.
What is Debra K. Gremminger's office phone number?
The practice phone on file for Debra Gremminger is (636) 933-1000.
What is Debra K. Gremminger's medical license number?
Debra Gremminger holds Missouri license 154686.
Which hospitals is Debra K. Gremminger affiliated with?
Debra Gremminger is affiliated with Mercy Hospital Jefferson.
What medical group is Debra K. Gremminger part of?
Debra Gremminger is linked to Mercy Hospital Jefferson.
Does Debra K. Gremminger accept Medicare?
Yes. CMS lists Debra Gremminger as accepting Medicare assignment.
How many Medicare patients does Debra K. Gremminger see?
CMS counts 119 Medicare patients who saw Debra Gremminger in 2024, with an average age of 64.
How long has Debra K. Gremminger been practicing?
Debra Gremminger graduated from medical school in 2008, 18 years ago.
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