Physician Profile
Based in Milwaukee, WI, John J. Trimberger, M.D. is listed in the NPI registry under family medicine — geriatric medicine. John is also listed as specializing in family medicine. Medicare claims data shows John provided 75 services to 46 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
2906 S 20TH ST
Milwaukee, WI 53215
Within Family Medicine — Geriatric Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Back & spine
Blood & Immunity
Bones & joints
Brain & memory
Brain & nerves
Brain & Nervous System
Circulation & balance
Digestive health
Digestive Health
Ear, Nose & Throat
Endocrine & Metabolic
Eye health
Foot care
General Health
Heart & Circulation
Heart health
Hormones & thyroid
Infections
Joints & Bones
Kidney & Urinary
Lung health
Men's health
Mental Health
Mobility & Balance
Nutrition & digestion
Skin
Skin health
Sleep
Sleep & nerves
Urinary & Bladder
Most searched procedures
Bladder & bowel
Brain & memory
Cancer screening
Caregiver support
Diagnostic Testing
Ear, Nose & Throat
Foot Care
Heart health
Home Care
Home care
Injections & Medications
Lab tests
Lung health
Medications
Mental Health
Mobility & Balance
Mobility & independence
Nutrition
Pain management
Pain Management
Palliative & End of Life
Preventive Care
Screening & Imaging
Senior care evaluations
Senior Care Planning
Skin
Therapy & rehab
Urinary & Bladder
Vaccines
Wound care
75 services · 46 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Blood glucose (sugar) test performed by hand-held instrument | Lab test | 82962 |
46 |
| Hemoglobin a1c level | Lab test | 83036 |
29 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
John J. Trimberger is a family doctor in Milwaukee, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine — Geriatric Medicine”.
NPI registry
John J. Trimberger is listed at 2906 S 20Th St, Milwaukee, WI 53215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (414) 672-1353. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
John J. Trimberger's National Provider Identifier is 1649616335. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
John J. Trimberger attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
John J. Trimberger has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, John J. Trimberger the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by John J. Trimberger. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.