Dr. John Harold Grider, DO
- Medicare services, 2024
- 748
- Medicare patients, 2024
- 336
- Part D claims, 2024
- 353
- Hospital affiliations
- 4
- Industry payments
- $215
- Practice address
- 2327 Coronado St, Idaho Falls, ID 83404
- Practice phone
- Call (208) 528-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. John Harold Grider is an internist in Idaho Falls, Idaho
Dr. Grider practices at Idaho Falls Community Hospital in Idaho Falls, Idaho, part of Idaho Falls Community Hospital.
Dr. Grider's NPI, 1568796654, was assigned on September 23, 2009. Dr. Grider graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2007. Dr. Grider holds Idaho license O1384.
- NPI
- 1568796654NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416096623
- NPI enumeration date
- September 23, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 528-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Harold Grider practices at Idaho Falls Community Hospital in Idaho Falls, Idaho
Dr. Grider's primary practice is Idaho Falls Community Hospital, at 2327 Coronado St, Idaho Falls, ID 83404 in Bonneville County. The practice phone is (208) 528-1000.
- Idaho Falls Community Hospital2327 Coronado St, Idaho Falls, ID 83404 · Bonneville CountyPhone(208) 528-1000
Source: Dmand AI Affiliation Data
Dr. John Harold Grider is affiliated with 4 sites of care and 1 medical group
Dr. Grider's primary practice is Idaho Falls Community Hospital in Idaho Falls, Idaho, part of Idaho Falls Community Hospital. Dr. Grider is also affiliated with Mountain View Hospital. The medical group on file is Midwest Hospitalist Physicians. Dmand AI also links Dr. Grider to 2 more hospitals, each 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 Harold Grider's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grider practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Idaho Falls Community Hospital | Available with a free account |
| +3 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 Idaho Falls Community Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Harold Grider is one of 419 internists in Idaho
Internal medicine is Dr. Grider's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Grider is licensed in Idaho.
Specialties and state licenses
- Internal medicine, IdahoPrimary
Internists near Dr. Grider
Counts of internists 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. John Harold Grider billed Medicare for 748 services in 2024
CMS data shows 748 Medicare services from Dr. Grider across 5 procedure codes in 2024, for 336 Medicare patients. Medicare paid $63,790 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grider's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5972024: 74825%
Dr. Grider compared with the Idaho median for internists, 2024
- Dr. Grider
- Idaho median
- Medicare services
- 748vs 42576% above
- Medicare patients
- 336vs 20862% above
- Part D claims
- 89vs 11825% below
Medians across 407 internists in Idaho with Dmand AI profiles that report each measure.
Dr. Grider'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grider and other internists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Harold Grider treated 336 Medicare patients in 2024, average age 75
CMS counts 336 Medicare patients who saw Dr. Grider in 2024. The largest group is 75 to 84, with 128 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.01, 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. Grider's median patient age at 72, with 50% women.
Dr. Grider's Medicare patients by age, 2024
Dr. Grider's Medicare patients by sex, 2024
- Women15747%
- Men17953%
Chronic conditions among Dr. Grider's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis60%
- Chronic kidney disease52%
- Diabetes48%
- Heart failure44%
- Mood disorders38%
- Depression37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grider'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
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Harold Grider wrote 353 Medicare Part D claims in 2024
In 2024, Dr. Grider wrote 353 Medicare Part D claims for 133 patients. 83% of them were for generic drugs. CMS names the drug for 89 of them, across 4 drugs with 11 or more claims each, at $12,957 in total drug cost. In 2023, CMS named 253 claims across 13 drugs.
Dr. Grider's Part D claims by kind of drug, 2024
- Generic293 claims83%
- Brand-name and other60 claims17%
Dr. Grider'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.
Drug classes CMS tracks in Dr. Grider's Part D claims, 2024
- Opioids5%16 of 353 claims
- Antibiotics24%86 of 353 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2532024: 8965%
Drugs named by CMS: 4 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
How Dr. John Harold Grider takes part in Medicare
Dr. Grider 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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Dr. John Harold Grider received $215 in industry payments from 2017 to 2024
CMS Open Payments shows 2 general payments to Dr. Grider from 2 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 93% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $200.
General payments to Dr. Grider by program year, 2017 to 2024
General payments to Dr. Grider by kind, 2017 to 2024
- Consulting fees$20093%
- Food and beverage$157%
Companies that paid Dr. Grider the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Harold Grider graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Grider graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Harold Grider'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 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) |
| 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. John Harold Grider
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 Harold Grider's NPI number?
Dr. John Harold Grider's NPI number is 1568796654. It was assigned on September 23, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. John Harold Grider?
Dr. John Harold Grider is an internist in Idaho Falls, Idaho. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Harold Grider practice?
Dr. Grider practices at 2327 Coronado St, Idaho Falls, ID 83404. Dr. Grider's primary practice is Idaho Falls Community Hospital in Idaho Falls, Idaho, part of Idaho Falls Community Hospital. Dmand AI also links Dr. Grider to 2 hospitals.
What is Dr. John Harold Grider's office phone number?
The practice phone on file for Dr. Grider is (208) 528-1000.
What is Dr. John Harold Grider's medical license number?
Dr. Grider holds Idaho license O1384.
Which hospitals is Dr. John Harold Grider affiliated with?
Dr. Grider practices at Idaho Falls Community Hospital in Idaho Falls, Idaho. Dr. Grider is also affiliated with Mountain View Hospital. Dmand AI links Dr. Grider to 2 more hospitals.
What medical group is Dr. John Harold Grider part of?
Dr. Grider is linked to Midwest Hospitalist Physicians.
Does Dr. John Harold Grider accept Medicare?
Yes. CMS data shows Dr. Grider billed Medicare for 748 services in 2024, and Dr. Grider accepts Medicare assignment.
How many Medicare patients does Dr. John Harold Grider see?
CMS counts 336 Medicare patients who saw Dr. Grider in 2024, with an average age of 75.
What services does Dr. John Harold Grider bill to Medicare?
In 2024, Dr. Grider's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99233).
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Where did Dr. John Harold Grider go to medical school?
Dr. Grider graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2007.
What drugs does Dr. John Harold Grider prescribe most?
In 2024 Medicare Part D data, Dr. Grider's most prescribed drugs by claims were Prednisone, Atorvastatin Calcium and Eliquis.
Has Dr. John Harold Grider received payments from drug or device companies?
CMS Open Payments shows $215 in general payments to Dr. Grider from 2 companies from 2017 to 2024. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. John Harold Grider been practicing?
Dr. Grider graduated from medical school in 2007, 19 years ago.
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