Katherine M. Baker, FNP-C
- Medicare patients, 2024
- 197
- Part D claims, 2024
- 549
- Hospital affiliations
- 3
- Industry payments
- $309
- Medical group
- 1
- Practice address
- 100 Mercy Way, Joplin, MO 64804
- Practice phone
- Call (417) 781-2727
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katherine Baker'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.
Katherine M. Baker is a family nurse practitioner in Joplin, Missouri
Katherine Baker practices at Mercy Hospital Joplin in Joplin, Missouri, part of Mercy.
Katherine Baker's NPI, 1891068896, was assigned on February 22, 2012. Katherine Baker graduated from University of Missouri, Kansas City, School of Medicine in 2011. Katherine Baker holds Missouri license 2012005798.
- NPI
- 1891068896NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204097116
- NPI enumeration date
- February 22, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 781-2727
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine M. Baker practices at Mercy Hospital Joplin in Joplin, Missouri
Katherine Baker's primary practice is Mercy Hospital Joplin, at 100 Mercy Way, Joplin, MO 64804 in Jasper County. The practice phone is (417) 781-2727.
- Mercy Hospital Joplin100 Mercy Way, Joplin, MO 64804 · Jasper CountyPhone(417) 781-2727
Source: Dmand AI Affiliation Data
Katherine M. Baker is affiliated with 3 sites of care and 1 medical group
Katherine Baker's primary practice is Mercy Hospital Joplin in Joplin, Missouri, part of Mercy. Katherine Baker is also affiliated with Mercy Hospital Carthage. The medical group on file is Mercy Hospital Columbus. Dmand AI also links Katherine Baker to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine M. Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Baker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Joplin | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Katherine M. Baker is one of 3,989 family nurse practitioners in Missouri
Family is Katherine Baker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katherine Baker is licensed in Missouri.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
Family nurse practitioners near Katherine Baker
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
Katherine M. Baker treated 197 Medicare patients in 2024, average age 74
CMS counts 197 Medicare patients who saw Katherine Baker in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Katherine Baker's median patient age at 72, with 22% women.
Katherine Baker's Medicare patients by age, 2024
Katherine Baker's Medicare patients by sex, 2024
- Women6332%
- Men13468%
Chronic conditions among Katherine Baker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Chronic kidney disease50%
- Diabetes43%
- Ischemic heart disease42%
- Heart failure37%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Katherine Baker'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
- Women22%
- Men78%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katherine M. Baker wrote 549 Medicare Part D claims in 2024
In 2024, Katherine Baker wrote 549 Medicare Part D claims for 273 patients. 93% of them were for generic drugs.
Katherine Baker's Part D claims by kind of drug, 2024
- Generic513 claims93%
- Brand-name and other36 claims7%
Drug classes CMS tracks in Katherine Baker's Part D claims, 2024
- Opioids29%157 of 549 claims
- Antibiotics30%162 of 549 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 Katherine M. Baker takes part in Medicare
Katherine Baker 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Katherine M. Baker received $309 in industry payments in 2025
CMS Open Payments shows 13 general payments to Katherine Baker from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $75.
Companies that paid Katherine Baker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Katherine M. Baker graduated from University of Missouri, Kansas City, School of Medicine
Katherine Baker graduated from University of Missouri, Kansas City, School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Katherine M. Baker'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) |
| 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 Katherine M. Baker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine M. Baker's NPI number?
Katherine M. Baker's NPI number is 1891068896. It was assigned on February 22, 2012, and it is active in the NPI Registry.
What does Katherine M. Baker specialize in?
Katherine M. Baker is a family nurse practitioner in Joplin, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katherine M. Baker practice?
Katherine Baker practices at 100 Mercy Way, Joplin, MO 64804. Katherine Baker's primary practice is Mercy Hospital Joplin in Joplin, Missouri, part of Mercy. Dmand AI also links Katherine Baker to 1 hospital.
What is Katherine M. Baker's office phone number?
The practice phone on file for Katherine Baker is (417) 781-2727.
What is Katherine M. Baker's medical license number?
Katherine Baker holds Missouri license 2012005798.
Which hospitals is Katherine M. Baker affiliated with?
Katherine Baker practices at Mercy Hospital Joplin in Joplin, Missouri. Katherine Baker is also affiliated with Mercy Hospital Carthage. Dmand AI links Katherine Baker to 1 more hospital.
What medical group is Katherine M. Baker part of?
Katherine Baker is linked to Mercy Hospital Columbus.
Does Katherine M. Baker accept Medicare?
Yes. CMS lists Katherine Baker as accepting Medicare assignment.
How many Medicare patients does Katherine M. Baker see?
CMS counts 197 Medicare patients who saw Katherine Baker in 2024, with an average age of 74.
Where did Katherine M. Baker go to medical school?
Katherine Baker graduated from University of Missouri, Kansas City, School of Medicine in 2011.
Has Katherine M. Baker received payments from drug or device companies?
CMS Open Payments shows $309 in general payments to Katherine Baker from 9 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Katherine M. Baker been practicing?
Katherine Baker graduated from medical school in 2011, 15 years ago.
Selling to family practices?
See family nurse practitioners in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card