Adenocarcinoma, FollicularIodineIodine Radioisotopes
Dr. John C. Morris III, MD
NPI1962489070
- Medicare services, 2023
- 283
- Part D claims, 2024
- 245
- Publications
- 49
- Clinical trials
- 1
- MIPS score, 2024
- 92
- Practice address
- 615 S Bower Street, Greenville, MI 48838
- Practice phone
- Call (616) 754-4691
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Morris' 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. John C. Morris III is an endocrinologist in Greenville, Michigan
Dr. Morris practices at Corewell Health Greenville Hospital in Greenville, Michigan, part of Corewell Health.
Dr. Morris' NPI, 1962489070, was assigned on December 29, 2005. Dr. Morris graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1982. Dr. Morris' Minnesota license number on file is 29829.
NPI and contact details
- NPI
- 1962489070NPI Registry (opens in a new tab)
- NPI enumeration date
- December 29, 2005
- NPI status
- Active
- Practice phone
- (616) 754-4691
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John C. Morris III practices at Corewell Health Greenville Hospital in Greenville, Michigan
Dr. Morris' primary practice is Corewell Health Greenville Hospital, at 615 S Bower Street, Greenville, MI 48838 in Montcalm County. The practice phone is (616) 754-4691.
- Corewell Health Greenville Hospital615 S Bower Street, Greenville, MI 48838 · Montcalm CountyPhone(616) 754-4691
Source: Dmand AI Affiliation Data
Dr. John C. Morris III is affiliated with 2 sites of care and 1 medical group
Dr. Morris' primary practice is Corewell Health Greenville Hospital in Greenville, Michigan, part of Corewell Health. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Morris to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John C. Morris III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Morris practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Greenville Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John C. Morris III is one of 251 endocrinologists in Michigan
Endocrinology, diabetes and metabolism is Dr. Morris' primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Morris is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Morris' licenses on file in 3 states: Minnesota, Wisconsin and Tennessee.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, MinnesotaPrimary
- Wisconsin license
- Tennessee license
Clinical focus
Dmand AI lists chronic diabetes, enlarged thyroid, fluid and electrolyte imbalances, high cholesterol, osteoporosis, overactive thyroid and underactive thyroid among the conditions Dr. Morris treats.
Endocrinologists near Dr. Morris
Counts of endocrinologists with a Dmand AI profile, by place and practice. Each opens the list.
251endocrinologists in Michigan
2endocrinologists in Greenville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John C. Morris III billed Medicare for 283 services in 2023
CMS data shows 283 Medicare services from Dr. Morris across 6 procedure codes in 2023. Medicare paid $23,786 for them. Every service was in an office.
Medicare services, 2023283
Paid by Medicare$23,786
Procedure codes6
Dr. Morris' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 3392023: 25425%
- Surgery
- 2022: 322023: 299%
Dr. Morris compared with the Michigan median for endocrinologists, 2023
- Dr. Morris
- Michigan median
- Medicare services
- 283vs 41031% below
- Part D claims
- 159vs 1,05785% below
Medians across 258 endocrinologists in Michigan with Dmand AI profiles that report each measure.
Dr. Morris' most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John C. Morris III's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Morris' median patient age at 63, with 73% women.
Dr. Morris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. John C. Morris III wrote 245 Medicare Part D claims in 2024
In 2024, Dr. Morris wrote 245 Medicare Part D claims for 101 patients. 55% of them were for generic drugs. CMS names the drug for 159 of them, across 2 drugs with 11 or more claims each, at $5,240 in total drug cost. In 2023, CMS named 789 claims across 13 drugs.
Part D claims, 2024245
Drugs named by CMS2
Total drug cost$5,240
Part D patients101
Dr. Morris' Part D claims by kind of drug, 2024
- Generic134 claims55%
- Brand-name and other111 claims45%
Dr. Morris' 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: 7892024: 15980%
Drugs named by CMS: 2 in 2024, 13 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. John C. Morris III scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Morris for performance year 2024, reported as part of a group.
Dr. Morris' MIPS scores, performance year 2024
- 92of 100Final score
- 99.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John C. Morris III has 49 publications on record
Dmand AI links 49 papers to Dr. Morris, published from 2005 to 2023. 2021 was the busiest year, with 13. The most frequent topics are Alzheimer Disease, Thyroid Neoplasms and Amyloid beta-Peptides. Dr. Morris has published most often in Neurology. Dr. Morris' most frequent co-authors are Mabel M. Ryder, MD, Douglas R. Galasko, MD and Paul Stephen Aisen.
Papers49
Years published2005 to 2023
Dr. Morris' papers by year, 2013 to 2023
Topics Dr. Morris writes about most
- Alzheimer Disease
- Thyroid Neoplasms
- Amyloid beta-Peptides
- Iodine Radioisotopes
- Cell Line, Tumor
- Symporters
- Disease Progression
- Positron-Emission Tomography
Dr. Morris' most frequent co-authors
- Mabel M. Ryder, MD6 shared papers
- Douglas R. Galasko, MD4 shared papers
- Paul Stephen Aisen3 shared papers
Recent publications by Dr. Morris
Decision MakingDecision Making, SharedFeedback
Decision Making, SharedFeedbackPatient Participation
BMJ Open
Accidental FallsAlzheimer DiseaseAmyloid beta-Peptides
See who Dr. Morris researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Morris works with, so you can find a warm path to the right endocrinologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John C. Morris III has worked on 1 clinical trial
Dmand AI links Dr. Morris to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Carcinoma, Medullary and Carcinoma, Neuroendocrine. Open Payments lists research payments to Dr. Morris that name 1 trial.
Conditions in Dr. Morris' trials
- Carcinoma, Medullary
- Carcinoma, Neuroendocrine
Investigators on the most trials with Dr. Morris
Recent clinical trials with Dr. Morris
A Study of Selpercatinib (LY3527723) in Participants With RET-Mutant Medullary Thyroid Cancer (opens in a new tab)
Active, not recruiting
$28,790 in research paymentsCarcinoma, MedullaryCarcinoma, NeuroendocrineSelpercatinibCabozantinibVandetanib
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. John C. Morris III received $1,559 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Morris from 2 drug and device companies from 2022 to 2024. Compensation for serving as faculty or as a speaker for a medical education program make up the largest share, 96% of the total. Medtronic, Inc. paid the most, $1,500. It also lists 1 research payment totaling $28,790 in 2021, naming 1 clinical trial.
General payments to Dr. Morris by program year, 2022 to 2024
General payments to Dr. Morris by kind, 2022 to 2024
$1.6Kin total
- Compensation for serving as faculty or as a speaker for a medical education program$1,50096%
- Food and beverage$594%
Companies that paid Dr. Morris the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John C. Morris III graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Morris graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1982. Dr. Morris is a member of AACE and ATA.
- Medical school
- Board certified in endocrinology, diabetes and metabolism
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. John C. Morris III accepts plans from 5 insurance carriers
Dr. Morris is in network with 5 carriers, including Aetna, Excellus BlueCross BlueShield and Humana. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Humana
- Elevance
- WI State Medicaid
Plan types Dr. Morris accepts, by number of carriers
- HMO3
- Medicare3
- PPO3
- EPO2
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. John C. Morris III'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 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 Data |
| 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 | 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. John C. Morris III
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. John C. Morris III's NPI number?
Dr. John C. Morris III's NPI number is 1962489070. It was assigned on December 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John C. Morris III?
Dr. John C. Morris III is an endocrinologist in Greenville, Michigan. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. John C. Morris III practice?
Dr. Morris practices at 615 S Bower Street, Greenville, MI 48838. Dr. Morris' primary practice is Corewell Health Greenville Hospital in Greenville, Michigan, part of Corewell Health. Dmand AI also links Dr. Morris to 1 hospice.
What is Dr. John C. Morris III's office phone number?
The practice phone on file for Dr. Morris is (616) 754-4691.
What is Dr. John C. Morris III's medical license number?
Dr. Morris' Minnesota license number on file is 29829, one of the licenses on file in 3 states.
Which states has Dr. John C. Morris III been licensed in?
Dmand AI has state licenses on file for Dr. Morris in Minnesota (1986 to 2025), Wisconsin (1995 to 2019) and Tennessee (1982 to 2004).
Which hospitals is Dr. John C. Morris III affiliated with?
Dr. Morris practices at Corewell Health Greenville Hospital in Greenville, Michigan.
What medical group is Dr. John C. Morris III part of?
Dr. Morris is linked to Mayo Clinic.
Does Dr. John C. Morris III accept Medicare?
Yes. CMS data shows Dr. Morris billed Medicare for 283 services in 2023.
What is Dr. John C. Morris III's MIPS score?
Dr. Morris' MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
Is Dr. John C. Morris III board certified?
Yes. Dr. Morris is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.
What services does Dr. John C. Morris III bill to Medicare?
In 2023, Dr. Morris' most billed Medicare services were office visit, established patient (99214), office visit, new patient (99203) and office visit, established patient (99213).
Where did Dr. John C. Morris III go to medical school?
Dr. Morris graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1982.
What drugs does Dr. John C. Morris III prescribe most?
In 2024 Medicare Part D data, Dr. Morris' most prescribed drugs by claims were Levothyroxine Sodium and Synthroid.
Has Dr. John C. Morris III received payments from drug or device companies?
CMS Open Payments shows $1,559 in general payments to Dr. Morris from 2 companies from 2022 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. John C. Morris III been practicing?
Dr. Morris graduated from medical school in 1982, 44 years ago.
Does Dr. John C. Morris III do research?
Dmand AI links 49 publications to Dr. Morris, published from 2005 to 2023. Dr. Morris has worked on 1 clinical trial.
Who does Dr. John C. Morris III publish with?
Dr. Morris' most frequent co-authors are Mabel M. Ryder, MD (6 shared papers), Douglas R. Galasko, MD (4 shared papers) and Paul Stephen Aisen (3 shared papers).
What insurance does Dr. John C. Morris III accept?
Dr. Morris is in network with 5 carriers, including Aetna, Excellus BlueCross BlueShield and Humana. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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