Autocrine CommunicationCell DifferentiationCell Proliferation
Dr. Connor Joel Grantham, MD
NPI1962997759PAC ID3476956590
- Medicare services, 2024
- 229
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 193
- Publications
- 2
- MIPS score, 2024
- 93
- Practice address
- 2790 Clay Edwards Dr, Kansas City, MO 64116
- Practice phone
- Call (913) 233-0536
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wyandotte Central Dialysis
Kansas City, Missouri
Find Dr. Grantham'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.
Dr. Connor Joel Grantham is a nephrologist in Kansas City, Missouri
Dr. Grantham practices at Wyandotte Central Dialysis in Kansas City, Missouri.
Dr. Grantham's NPI, 1962997759, was assigned on June 25, 2018. Dr. Grantham graduated from University of Kansas School of Med (KC/Wich/Sal) in 2018. Dr. Grantham holds Kansas license 04-44634.
NPI and contact details
- NPI
- 1962997759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476956590
- NPI enumeration date
- June 25, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (913) 233-0536
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Connor Joel Grantham practices at Wyandotte Central Dialysis in Kansas City, Missouri
Dr. Grantham's primary practice is Wyandotte Central Dialysis, at 2790 Clay Edwards Dr, Kansas City, MO 64116 in Clay County. The practice phone is (913) 233-0536.
- Wyandotte Central Dialysis2790 Clay Edwards Dr, Kansas City, MO 64116 · Clay CountyPhone(913) 233-0536
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Connor Joel Grantham is affiliated with 4 sites of care and 2 medical groups
Dr. Grantham's primary practice is Wyandotte Central Dialysis in Kansas City, Missouri. Dr. Grantham is also affiliated with The University of Kansas Hospital. The medical group on file is Kansas University Physicians. Dmand AI also links Dr. Grantham to 2 more hospitals and 1 medical group, each named with a free account.
Wyandotte Central DialysisPrimary
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 Dr. Connor Joel Grantham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grantham practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wyandotte Central Dialysis | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Grantham practices
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.
Dr. Connor Joel Grantham is one of 249 nephrologists in Missouri
Nephrology is Dr. Grantham's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Grantham is licensed in Kansas.
Specialties and state licenses
- Nephrology, KansasPrimary
Nephrologists near Dr. Grantham
Counts of nephrologists 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
Dr. Connor Joel Grantham billed Medicare for 229 services in 2024
CMS data shows 229 Medicare services from Dr. Grantham across 6 procedure codes in 2024, for 77 Medicare patients. Medicare paid $23,293 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024229
Medicare patients77
Paid by Medicare$23,293
Procedure codes6
Dr. Grantham's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 992024: 229131%
Dr. Grantham compared with the Missouri median for nephrologists, 2024
- Dr. Grantham
- Missouri median
- Medicare services
- 229vs 85773% below
- Medicare patients
- 77vs 27172% below
- Part D claims
- 101vs 77987% below
Medians across 240 nephrologists in Missouri with Dmand AI profiles that report each measure.
Dr. Grantham's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Grantham?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grantham and other nephrologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Connor Joel Grantham treated 77 Medicare patients in 2024, average age 70
CMS counts 77 Medicare patients who saw Dr. Grantham in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 25% are also on Medicaid. Their average risk score is 4.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Grantham's median patient age at 71, with 44% women.
Medicare patients, 202477
Average age70
Average risk score4.66
Also on Medicaid25%
Dr. Grantham's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grantham's Medicare patients by sex, 2024
- Women3039%
- Men4761%
Chronic conditions among Dr. Grantham's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease65%
- Diabetes64%
- Arthritis61%
- Heart failure56%
- Atrial fibrillation52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grantham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Connor Joel Grantham wrote 193 Medicare Part D claims in 2024
In 2024, Dr. Grantham wrote 193 Medicare Part D claims for 43 patients. 81% of them were for generic drugs. CMS names the drug for 101 of them, across 7 drugs with 11 or more claims each, at $15,818 in total drug cost. In 2023, CMS named 141 claims across 8 drugs.
Part D claims, 2024193
Drugs named by CMS7
Total drug cost$15,818
Part D patients43
Dr. Grantham's Part D claims by kind of drug, 2024
- Generic157 claims81%
- Brand-name36 claims19%
Dr. Grantham's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1412024: 10128%
Drugs named by CMS: 7 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Connor Joel Grantham scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Grantham for performance year 2024, reported through an alternative payment model (APM). Dr. Grantham accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grantham as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Grantham's MIPS scores, performance year 2024
- 93of 100Final score
- 77of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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
Find nephrologists like Dr. Grantham by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Connor Joel Grantham has 2 publications on record
Dmand AI links 2 papers to Dr. Grantham, published from 2012 to 2016. Dr. Grantham's most frequent co-author is Louis H. Wetzel, MD.
Papers2
Years published2012 to 2016
Dr. Grantham's most frequent co-authors
Recent publications by Dr. Grantham
Clin J Am Soc Nephrol
Magnetic Resonance ImagingPolycystic Kidney, Autosomal Dominant
See who Dr. Grantham researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grantham works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Connor Joel Grantham received $262 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Grantham from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt Hospital Products Inc. paid the most, $120.
General payments to Dr. Grantham by program year, 2024 to 2025
Companies that paid Dr. Grantham the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Connor Joel Grantham graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Grantham graduated from University of Kansas School of Med (KC/Wich/Sal) in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Connor Joel Grantham'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Connor Joel Grantham
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Connor Joel Grantham's NPI number?
Dr. Connor Joel Grantham's NPI number is 1962997759. It was assigned on June 25, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Connor Joel Grantham?
Dr. Connor Joel Grantham is a nephrologist in Kansas City, Missouri. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Connor Joel Grantham practice?
Dr. Grantham practices at 2790 Clay Edwards Dr, Kansas City, MO 64116. Dr. Grantham's primary practice is Wyandotte Central Dialysis in Kansas City, Missouri. Dmand AI also links Dr. Grantham to 2 hospitals and 1 medical group.
What is Dr. Connor Joel Grantham's office phone number?
The practice phone on file for Dr. Grantham is (913) 233-0536.
What is Dr. Connor Joel Grantham's medical license number?
Dr. Grantham holds Kansas license 04-44634.
Which hospitals is Dr. Connor Joel Grantham affiliated with?
Dr. Grantham is affiliated with The University of Kansas Hospital. Dmand AI links Dr. Grantham to 2 more hospitals.
What medical group is Dr. Connor Joel Grantham part of?
Dr. Grantham is linked to Kansas University Physicians. Dmand AI links Dr. Grantham to 1 more medical group.
Does Dr. Connor Joel Grantham accept Medicare?
Yes. CMS data shows Dr. Grantham billed Medicare for 229 services in 2024, and Dr. Grantham accepts Medicare assignment.
Does Dr. Connor Joel Grantham offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grantham as offering telehealth services.
What is Dr. Connor Joel Grantham's MIPS score?
Dr. Grantham's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Connor Joel Grantham see?
CMS counts 77 Medicare patients who saw Dr. Grantham in 2024, with an average age of 70.
What services does Dr. Connor Joel Grantham bill to Medicare?
In 2024, Dr. Grantham's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and critical care (99291).
Where did Dr. Connor Joel Grantham go to medical school?
Dr. Grantham graduated from University of Kansas School of Med (KC/Wich/Sal) in 2018.
What drugs does Dr. Connor Joel Grantham prescribe most?
In 2024 Medicare Part D data, Dr. Grantham's most prescribed drugs by claims were Carvedilol, Losartan Potassium and Amlodipine Besylate.
Has Dr. Connor Joel Grantham received payments from drug or device companies?
CMS Open Payments shows $262 in general payments to Dr. Grantham from 3 companies from 2024 to 2025. The largest total came from Mallinckrodt Hospital Products Inc.
How long has Dr. Connor Joel Grantham been practicing?
Dr. Grantham graduated from medical school in 2018, 8 years ago.
Does Dr. Connor Joel Grantham do research?
Dmand AI links 2 publications to Dr. Grantham, published from 2012 to 2016.
Who does Dr. Connor Joel Grantham publish with?
Dr. Grantham's most frequent co-authors are Louis H. Wetzel, MD (1 shared paper).
Selling to nephrology practices?
See nephrologists 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