Dr. Timothy L. Chamberlain, MD
- Medicare services, 2024
- 694
- Medicare patients, 2024
- 341
- Part D claims, 2017
- 16
- Hospital affiliations
- 4
- Medical group
- 1
- Practice address
- 2845 Greenbrier Road, Green Bay, WI 54311
- Practice phone
- Call (920) 288-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aurora BayCare Medical Center - Mammography
Mammography / Breast Imaging Center · Green Bay, Wisconsin
Find Dr. Chamberlain's professional email, personal email and mobile number
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Dr. Timothy L. Chamberlain is a pathologist in Green Bay, Wisconsin
Dr. Chamberlain practices at Aurora BayCare Medical Center - Mammography in Green Bay, Wisconsin.
Dr. Chamberlain's NPI, 1942235353, was assigned on July 12, 2006. Dr. Chamberlain graduated from Indiana University School of Medicine in 1991. Dr. Chamberlain holds Wisconsin license 37792.
- NPI
- 1942235353NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648293290
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 288-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy L. Chamberlain practices at Aurora BayCare Medical Center - Mammography in Green Bay, Wisconsin
Dr. Chamberlain's primary practice is Aurora BayCare Medical Center - Mammography, at 2845 Greenbrier Road, Green Bay, WI 54311. The practice phone is (920) 288-3300.
- Aurora BayCare Medical Center - Mammography2845 Greenbrier Road, Green Bay, WI 54311Phone(920) 288-3300
Source: Dmand AI Affiliation Data
Dr. Timothy L. Chamberlain is affiliated with 5 sites of care and 1 medical group
Dr. Chamberlain's primary practice is Aurora BayCare Medical Center - Mammography in Green Bay, Wisconsin. Dr. Chamberlain is also affiliated with Aurora BayCare Medical Center. The medical group on file is Great Lakes Pathologists. Dmand AI also links Dr. Chamberlain to 3 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. Timothy L. Chamberlain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chamberlain practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora BayCare Medical Center - Mammography | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy L. Chamberlain is one of 236 pathologists in Wisconsin
Anatomic pathology and clinical pathology is Dr. Chamberlain's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Chamberlain is licensed in Wisconsin.
Specialties and state licenses
- Anatomic pathology and clinical pathology, WisconsinPrimary
Pathologists near Dr. Chamberlain
Counts of pathologists 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. Timothy L. Chamberlain billed Medicare for 694 services in 2024
CMS data shows 694 Medicare services from Dr. Chamberlain across 9 procedure codes in 2024, for 341 Medicare patients. Medicare paid $21,103 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chamberlain's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 8332024: 67619%
- Other services
- 2023: 112024: 1864%
Dr. Chamberlain compared with the Wisconsin median for pathologists, 2024
- Dr. Chamberlain
- Wisconsin median
- Medicare services
- 694vs 1,09437% below
- Medicare patients
- 341vs 46727% below
Medians across 242 pathologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Chamberlain'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. Chamberlain and other pathologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy L. Chamberlain treated 341 Medicare patients in 2024, average age 71
CMS counts 341 Medicare patients who saw Dr. Chamberlain in 2024. The largest group is 65 to 74, with 193 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chamberlain's median patient age at 66, with 61% women.
Dr. Chamberlain's Medicare patients by age, 2024
Dr. Chamberlain's Medicare patients by sex, 2024
- Women18354%
- Men15846%
Chronic conditions among Dr. Chamberlain's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis47%
- Mood disorders33%
- Chronic kidney disease30%
- Cancer29%
- Depression29%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chamberlain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy L. Chamberlain wrote 16 Medicare Part D claims in 2017
In 2017, Dr. Chamberlain wrote 16 Medicare Part D claims. They cover 1 drug, with $4,092 in total drug cost. In 2016, CMS named 211 claims across 14 drugs.
Dr. Chamberlain's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 2112017: 1692%
Drugs named by CMS: 1 in 2017, 14 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Timothy L. Chamberlain takes part in Medicare
Dr. Chamberlain 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. Timothy L. Chamberlain graduated from Indiana University School of Medicine
Dr. Chamberlain graduated from Indiana University School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Timothy L. Chamberlain'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) |
| 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. Timothy L. Chamberlain
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. Timothy L. Chamberlain's NPI number?
Dr. Timothy L. Chamberlain's NPI number is 1942235353. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy L. Chamberlain?
Dr. Timothy L. Chamberlain is a pathologist in Green Bay, Wisconsin. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Timothy L. Chamberlain practice?
Dr. Chamberlain practices at 2845 Greenbrier Road, Green Bay, WI 54311. Dr. Chamberlain's primary practice is Aurora BayCare Medical Center - Mammography in Green Bay, Wisconsin. Dmand AI also links Dr. Chamberlain to 3 hospitals.
What is Dr. Timothy L. Chamberlain's office phone number?
The practice phone on file for Dr. Chamberlain is (920) 288-3300.
What is Dr. Timothy L. Chamberlain's medical license number?
Dr. Chamberlain holds Wisconsin license 37792.
Which hospitals is Dr. Timothy L. Chamberlain affiliated with?
Dr. Chamberlain is affiliated with Aurora BayCare Medical Center. Dmand AI links Dr. Chamberlain to 3 more hospitals.
What medical group is Dr. Timothy L. Chamberlain part of?
Dr. Chamberlain is linked to Great Lakes Pathologists.
Does Dr. Timothy L. Chamberlain accept Medicare?
Yes. CMS data shows Dr. Chamberlain billed Medicare for 694 services in 2024, and Dr. Chamberlain accepts Medicare assignment.
How many Medicare patients does Dr. Timothy L. Chamberlain see?
CMS counts 341 Medicare patients who saw Dr. Chamberlain in 2024, with an average age of 71.
What services does Dr. Timothy L. Chamberlain bill to Medicare?
In 2024, Dr. Chamberlain's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88307).
Show 3 more questionsShow fewer questions
Where did Dr. Timothy L. Chamberlain go to medical school?
Dr. Chamberlain graduated from Indiana University School of Medicine in 1991.
What drugs does Dr. Timothy L. Chamberlain prescribe most?
In 2017 Medicare Part D data, Dr. Chamberlain's most prescribed drugs by claims were Restasis.
How long has Dr. Timothy L. Chamberlain been practicing?
Dr. Chamberlain graduated from medical school in 1991, 35 years ago.
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