Gregory J. King, APRN
- Medicare patients, 2024
- 168
- Part D claims, 2024
- 42
- MIPS score, 2024
- 81
- Industry payments
- $22
- Affiliated sites
- 1
- Practice address
- 1221 McIntosh Circle Dr, Joplin, MO 64804
- Practice phone
- Call (417) 347-6605
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Freeman Physician Group
Joplin, Missouri
Find Gregory King'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.
Gregory J. King is a nurse practitioner in Joplin, Missouri
Gregory King practices at Freeman Physician Group in Joplin, Missouri.
Gregory King's NPI, 1255423364, was assigned on September 28, 2006. Gregory King holds Kansas license 44801.
- NPI
- 1255423364NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698861797
- NPI enumeration date
- September 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 347-6605
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory J. King practices at Freeman Physician Group in Joplin, Missouri
Gregory King's primary practice is Freeman Physician Group, at 1221 McIntosh Circle Dr, Joplin, MO 64804 in Jasper County. The practice phone is (417) 347-6605.
- Freeman Physician Group1221 McIntosh Circle Dr, Joplin, MO 64804 · Jasper CountyPhone(417) 347-6605
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory J. King is affiliated with 2 sites of care and 1 medical group
Gregory King's primary practice is Freeman Physician Group in Joplin, Missouri. The medical group on file is Freeman Health System. Dmand AI also links Gregory King to 1 more community health center, named with a free account.
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 Gregory J. King's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory King practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Freeman Physician Group | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Gregory J. King is one of 1,347 nurse practitioners in Missouri
Nurse practitioner is Gregory King's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Gregory King is licensed in Kansas.
Specialties and state licenses
- Nurse practitioner, KansasPrimary
Nurse practitioners near Gregory King
Counts of 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
Gregory J. King treated 168 Medicare patients in 2024, average age 74
CMS counts 168 Medicare patients who saw Gregory King in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory King's median patient age at 68, with 57% women.
Gregory King's Medicare patients by age, 2024
Gregory King's Medicare patients by sex, 2024
- Women9657%
- Men7243%
Chronic conditions among Gregory King's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis69%
- Diabetes34%
- Mood disorders27%
- Depression26%
- Ischemic heart disease26%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Gregory King's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory J. King wrote 42 Medicare Part D claims in 2024
In 2024, Gregory King wrote 42 Medicare Part D claims for 30 patients. 95% of them were for generic drugs.
Gregory King's Part D claims by kind of drug, 2024
- Generic40 claims95%
- Brand-name and other2 claims5%
Drug classes CMS tracks in Gregory King's Part D claims, 2024
- Opioids50%21 of 42 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
Gregory J. King scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Gregory King for performance year 2024, reported as part of a group. Gregory King accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gregory King's MIPS scores, performance year 2024
- 81of 100Final score
- 60.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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
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.
Gregory J. King received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gregory King from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $22.
Companies that paid Gregory King 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 Gregory J. King'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)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 Gregory J. King
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory J. King's NPI number?
Gregory J. King's NPI number is 1255423364. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What does Gregory J. King specialize in?
Gregory J. King is a nurse practitioner in Joplin, Missouri. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Gregory J. King practice?
Gregory King practices at 1221 McIntosh Circle Dr, Joplin, MO 64804. Gregory King's primary practice is Freeman Physician Group in Joplin, Missouri. Dmand AI also links Gregory King to 1 community health center.
What is Gregory J. King's office phone number?
The practice phone on file for Gregory King is (417) 347-6605.
What is Gregory J. King's medical license number?
Gregory King holds Kansas license 44801.
What medical group is Gregory J. King part of?
Gregory King is linked to Freeman Health System.
Does Gregory J. King accept Medicare?
Yes. CMS lists Gregory King as accepting Medicare assignment.
What is Gregory J. King's MIPS score?
Gregory King's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Gregory J. King see?
CMS counts 168 Medicare patients who saw Gregory King in 2024, with an average age of 74.
Has Gregory J. King received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Gregory King from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Gregory J. King been practicing?
Gregory King graduated from medical school in 1998, 28 years ago.
Selling to nurse practitioner practices?
See 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