Are you Daniel J. Brat, M.D., PhD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileDaniel J. Brat, M.D., PhD practices pathology in Chicago, IL. Daniel is a 1994 graduate of Mayo Medical School. Medicare claims data shows Daniel provided 72 services to 49 patients. The services billed most often include pathology examination of tissue using a microscope, moderately high complexity, microscopic genetic analysis of tumor, manual, and special stained specimen slides to examine tissue, initial procedure. The provider's National Provider Identifier (NPI) is 1982639001.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
303 E CHICAGO AVE # 3140W127
Chicago, IL 60611
1364 Clifton Rd NE Emory University Hospital Ste. H-176
Atlanta, GA 30322
Within Pathology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Autoimmune & Joints
Autopsy & Forensic
Blood & Metabolism
Blood Disorders
Cancer
Cervical & Gynecologic
Digestive
Digestive System
Endocrine
Genetics
Hormones
Immune System
Infections
Kidney
Liver
Metabolic & Routine Lab
Pregnancy & Fertility
Skin Cancer
Women's Health
Autopsy & Forensic
Blood Tests
Cytology
Cytology & Screening
Genetic & Molecular Tests
Genetics
Immune & Allergy Tests
Infection Testing
Infection Tests
Lab & Blood Tests
Pathology Review
Pregnancy & Fertility
Routine Lab Tests
Tissue Biopsy
72 services · 49 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Pathology examination of tissue using a microscope, moderately high complexity | Lab test | 88307 |
29 | Less often than most peers in Pathology |
| Microscopic genetic analysis of tumor, manual | Lab test | 88360 |
15 | Less often than most peers in Pathology |
| Special stained specimen slides to examine tissue, initial procedure | Lab test | 88342 |
14 | Less often than most peers in Pathology |
| Pathology examination of specimen during surgery, first tissue block | Lab test | 88331 |
14 | Less often than most peers in Pathology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Daniel J. Brat, M.D. is a pathologist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pathology”.
NPI registry
Daniel J. Brat, M.D. is listed at 303 E Chicago Ave # 3140W127, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (312) 503-8144. Contact the office directly to confirm availability and scheduling.
NPI registry
Daniel J. Brat, M.D.'s National Provider Identifier is 1982639001. 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
Daniel J. Brat, M.D. attended Mayo Medical School, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
Daniel J. Brat, M.D. has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Daniel J. Brat, M.D. 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 Daniel J. Brat, M.D.. If this is you, claiming it is free.
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