Dr. Jonathan J. Krieger, MD
- Medicare services, 2024
- 21
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 1,671
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 2080 44th SE St, Grand Rapids, MI 49508
- Practice phone
- Call (616) 685-8050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trinity Health Medical Group
Grand Rapids, Michigan
Find Dr. Krieger'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. Jonathan J. Krieger is a family medicine physician in Grand Rapids, Michigan
Dr. Krieger practices at Trinity Health Medical Group in Grand Rapids, Michigan.
Dr. Krieger's NPI, 1255385142, was assigned on May 22, 2006. Dr. Krieger graduated from University of Michigan Medical School in 1985. Dr. Krieger holds Michigan license 4301050502.
- NPI
- 1255385142NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517961519
- NPI enumeration date
- May 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 685-8050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan J. Krieger practices at Trinity Health Medical Group in Grand Rapids, Michigan
Dr. Krieger's primary practice is Trinity Health Medical Group, at 2080 44th SE St, Grand Rapids, MI 49508 in Kent County. The practice phone is (616) 685-8050.
- Trinity Health Medical Group2080 44th SE St, Grand Rapids, MI 49508 · Kent CountyPhone(616) 685-8050
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan J. Krieger is affiliated with 3 sites of care and 1 medical group
Dr. Krieger's primary practice is Trinity Health Medical Group in Grand Rapids, Michigan. Dr. Krieger is also affiliated with Trinity Health Grand Rapids Hospital. The medical group on file is Trinity Health Medical Group. Dmand AI also links Dr. Krieger to 1 more group practice or clinic, 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 Dr. Jonathan J. Krieger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krieger practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan J. Krieger is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Krieger's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Krieger is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Krieger
Counts of family medicine physicians 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. Jonathan J. Krieger billed Medicare for 21 services in 2024
CMS data shows 21 Medicare services from Dr. Krieger across 1 procedure code in 2024, all of them office visits, for 32 Medicare patients. Medicare paid $854 for them. Every service was in an office.
Dr. Krieger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1782024: 2188%
Dr. Krieger compared with the Michigan median for family medicine physicians, 2024
- Dr. Krieger
- Michigan median
- Medicare services
- 21vs 24892% below
- Medicare patients
- 32vs 11271% below
- Part D claims
- 1,327vs 1,03328% above
Medians across 4,990 family medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Krieger'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan J. Krieger treated 32 Medicare patients in 2024, average age 71
CMS counts 32 Medicare patients who saw Dr. Krieger in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have high blood pressure, and 44% have high cholesterol. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Krieger's median patient age at 50, with 51% women.
Dr. Krieger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Krieger's Medicare patients by sex, 2024
- Women1753%
- Men1547%
Chronic conditions among Dr. Krieger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol44%
- Arthritis38%
- Anxiety34%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Krieger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan J. Krieger wrote 1,671 Medicare Part D claims in 2024
In 2024, Dr. Krieger wrote 1,671 Medicare Part D claims for 398 patients. 92% of them were for generic drugs. CMS names the drug for 1,327 of them, across 38 drugs with 11 or more claims each, at $34,220 in total drug cost. In 2023, CMS named 5,469 claims across 83 drugs.
Dr. Krieger's Part D claims by kind of drug, 2024
- Generic1,537 claims92%
- Brand-name and other134 claims8%
Dr. Krieger'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. Krieger's Part D claims, 2024
- Antibiotics3%43 of 1,671 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: 5,4692024: 1,32776%
Drugs named by CMS: 38 in 2024, 83 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. Jonathan J. Krieger takes part in Medicare
Dr. Krieger 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. Jonathan J. Krieger graduated from University of Michigan Medical School
Dr. Krieger graduated from University of Michigan Medical School in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan J. Krieger'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) |
| 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. Jonathan J. Krieger
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. Jonathan J. Krieger's NPI number?
Dr. Jonathan J. Krieger's NPI number is 1255385142. It was assigned on May 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan J. Krieger?
Dr. Jonathan J. Krieger is a family medicine physician in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Jonathan J. Krieger practice?
Dr. Krieger practices at 2080 44th SE St, Grand Rapids, MI 49508. Dr. Krieger's primary practice is Trinity Health Medical Group in Grand Rapids, Michigan. Dmand AI also links Dr. Krieger to 1 group practice or clinic.
What is Dr. Jonathan J. Krieger's office phone number?
The practice phone on file for Dr. Krieger is (616) 685-8050.
What is Dr. Jonathan J. Krieger's medical license number?
Dr. Krieger holds Michigan license 4301050502.
Which hospitals is Dr. Jonathan J. Krieger affiliated with?
Dr. Krieger is affiliated with Trinity Health Grand Rapids Hospital.
What medical group is Dr. Jonathan J. Krieger part of?
Dr. Krieger is linked to Trinity Health Medical Group.
Does Dr. Jonathan J. Krieger accept Medicare?
Yes. CMS data shows Dr. Krieger billed Medicare for 21 services in 2024, and Dr. Krieger accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan J. Krieger see?
CMS counts 32 Medicare patients who saw Dr. Krieger in 2024, with an average age of 71.
What services does Dr. Jonathan J. Krieger bill to Medicare?
In 2024, Dr. Krieger's most billed Medicare services were office visit, established patient (99213).
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Where did Dr. Jonathan J. Krieger go to medical school?
Dr. Krieger graduated from University of Michigan Medical School in 1985.
What drugs does Dr. Jonathan J. Krieger prescribe most?
In 2024 Medicare Part D data, Dr. Krieger's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Hydrochlorothiazide.
How long has Dr. Jonathan J. Krieger been practicing?
Dr. Krieger graduated from medical school in 1985, 41 years ago.
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