Dr. Deborah Ann Katz, MD
- Medicare services, 2024
- 1,095
- Medicare patients, 2024
- 327
- Part D claims, 2024
- 433
- Publications
- 9
- Clinical trials
- 1
- Practice address
- 2650 Ridge Ave, Evanston, IL 60201
- Practice phone
- Call (847) 570-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Katz's professional email, personal email and mobile number
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Dr. Deborah Ann Katz is a hematology (internal medicine) physician in Evanston, Illinois
Dr. Katz practices at Evanston Hospital in Evanston, Illinois, part of Endeavor Health.
Dr. Katz's NPI, 1396901500, was assigned on August 7, 2008. Dr. Katz graduated from Albany Medical College in 2007. Dr. Katz holds Illinois license 036-125429.
- NPI
- 1396901500NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901921642
- NPI enumeration date
- August 7, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 570-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Deborah Ann Katz practices at Evanston Hospital in Evanston, Illinois
Dr. Katz's primary practice is Evanston Hospital, at 2650 Ridge Ave, Evanston, IL 60201 in Cook County. The practice phone is (847) 570-2000.
- Evanston Hospital2650 Ridge Ave, Evanston, IL 60201 · Cook CountyPhone(847) 570-2000
Source: Dmand AI Affiliation Data
Dr. Deborah Ann Katz is affiliated with 3 sites of care and 2 medical groups
Dr. Katz's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health. Dr. Katz is also affiliated with Rush University Medical Center. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Katz to 1 more hospital and 1 medical group, 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. Deborah Ann Katz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Evanston Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Deborah Ann Katz is one of 34 hematology (internal medicine) physicians in Illinois
Internal medicine is Dr. Katz's primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dr. Katz is board certified in hematology by the American Board of Internal Medicine. Dr. Katz is licensed in Illinois.
Specialties and state licenses
- Hematology (internal medicine), IllinoisPrimary
Clinical focus
Dmand AI lists chronic anemia, chronic leukemia, deep vein thrombosis (DVT), lung cancer, lymphoma, multiple myeloma and purpura and thrombocytopenia among the conditions Dr. Katz treats.
Hematology (internal medicine) physicians near Dr. Katz
Counts of hematology (internal 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. Deborah Ann Katz billed Medicare for 1,095 services in 2024
CMS data shows 1,095 Medicare services from Dr. Katz across 8 procedure codes in 2024, for 327 Medicare patients. Medicare paid $84,534 for them.
Dr. Katz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6582024: 86031%
- Other services
- 2023: 02024: 235
Where Dr. Katz's Medicare services took place, 2024
- In an office90082%
- In a facility19518%
Dr. Katz compared with the Illinois median for hematology (internal medicine) physicians, 2024
- Dr. Katz
- Illinois median
- Medicare services
- 1,095vs 66764% above
- Medicare patients
- 327vs 24235% above
- Part D claims
- 330vs 65249% below
Medians across 31 hematology (internal medicine) physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Katz'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.
Need commercial claims for Dr. Katz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Katz and other hematology (internal medicine) physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Deborah Ann Katz treated 327 Medicare patients in 2024, average age 76
CMS counts 327 Medicare patients who saw Dr. Katz in 2024. The largest group is 75 to 84, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.93, 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. Katz's median patient age at 66, with 60% women.
Dr. Katz's Medicare patients by age, 2024
Dr. Katz's Medicare patients by sex, 2024
- Women17353%
- Men15447%
Chronic conditions among Dr. Katz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Chronic kidney disease38%
- Ischemic heart disease36%
- Diabetes31%
- Mood disorders30%
- Heart failure29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Katz'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
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Deborah Ann Katz wrote 433 Medicare Part D claims in 2024
In 2024, Dr. Katz wrote 433 Medicare Part D claims for 58 patients. 84% of them were for generic drugs. CMS names the drug for 330 of them, across 13 drugs with 11 or more claims each, at $663,940 in total drug cost. In 2023, CMS named 312 claims across 11 drugs.
Dr. Katz's Part D claims by kind of drug, 2024
- Generic364 claims84%
- Brand-name69 claims16%
Dr. Katz'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. Katz's Part D claims, 2024
- Antibiotics11%47 of 433 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: 3122024: 3306%
Drugs named by CMS: 13 in 2024, 11 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
Dr. Deborah Ann Katz offers telehealth to Medicare patients
Dr. Katz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Katz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Deborah Ann Katz has 9 publications on record
Dmand AI links 9 papers to Dr. Katz, published from 2014 to 2022. 2022 was the busiest year, with 3. The most frequent topics are Graft vs Host Disease, Hematopoietic Stem Cell Transplantation and Lymphoma, Large B-Cell, Diffuse. Dr. Katz has published most often in Clin Adv Hematol Oncol. Dr. Katz's most frequent co-authors are Sunita R. Nathan, MD, Celalettin Ustun, MD and Stephanie Gregory, MD.
Dr. Katz's papers by year, 2014 to 2022
Topics Dr. Katz writes about most
- Graft vs Host Disease
- Hematopoietic Stem Cell Transplantation
- Lymphoma, Large B-Cell, Diffuse
Dr. Katz's most frequent co-authors
- Sunita R. Nathan, MD3 shared papers
- Celalettin Ustun, MD3 shared papers
- Stephanie Gregory, MD2 shared papers
Recent publications by Dr. Katz
Bone Marrow Transplant
Med Hypotheses
See who Dr. Katz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Katz works with, so you can find a warm path to the right hematology (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Deborah Ann Katz has worked on 1 clinical trial
Dmand AI links Dr. Katz to 1 clinical trial. Conditions studied include Lymphoma, Large B-Cell, Diffuse and Lymphoma, B-Cell.
Conditions in Dr. Katz's trials
- Lymphoma, Large B-Cell, Diffuse
- Lymphoma, B-Cell
Investigators on the most trials with Dr. Katz
- Elizabeth A. Brem, MD1 shared trial
- Matthew Stuart McKinney, MD1 shared trial
- Anand Tandra, MD1 shared trial
Recent clinical trials with Dr. Katz
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Deborah Ann Katz received $43,043 in industry payments from 2016 to 2025
CMS Open Payments shows 30 general payments to Dr. Katz from 9 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 45% of the total. Stemline Therapeutics Inc. paid the most, $20,541.
General payments to Dr. Katz by program year, 2016 to 2025
General payments to Dr. Katz by kind, 2016 to 2025
- Consulting fees$19,27445%
- Speaker and faculty fees$18,05042%
- Honoraria$2,7406%
- Travel and lodging$2,2675%
- Other$7122%
Companies that paid Dr. Katz the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Deborah Ann Katz graduated from Albany Medical College
Dr. Katz graduated from Albany Medical College in 2007.
- Medical school
- Board certified in hematology
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Deborah Ann Katz accepts plans from 16 insurance carriers
Dr. Katz is in network with 16 carriers, including Elevance, Aetna and HCSC. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Aetna
- HCSC
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Humana
- Aspirus Health Plan
- +8 more carriersWith a free account
Plan types Dr. Katz accepts, by number of carriers
- PPO11
- Medicare10
- HMO9
- POS7
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Deborah Ann Katz'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Deborah Ann Katz
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. Deborah Ann Katz's NPI number?
Dr. Deborah Ann Katz's NPI number is 1396901500. It was assigned on August 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Deborah Ann Katz?
Dr. Deborah Ann Katz is a hematology (internal medicine) physician in Evanston, Illinois. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).
Where does Dr. Deborah Ann Katz practice?
Dr. Katz practices at 2650 Ridge Ave, Evanston, IL 60201. Dr. Katz's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health. Dmand AI also links Dr. Katz to 1 hospital and 1 medical group.
What is Dr. Deborah Ann Katz's office phone number?
The practice phone on file for Dr. Katz is (847) 570-2000.
What is Dr. Deborah Ann Katz's medical license number?
Dr. Katz holds Illinois license 036-125429.
Which hospitals is Dr. Deborah Ann Katz affiliated with?
Dr. Katz practices at Evanston Hospital in Evanston, Illinois. Dr. Katz is also affiliated with Rush University Medical Center. Dmand AI links Dr. Katz to 1 more hospital.
What medical group is Dr. Deborah Ann Katz part of?
Dr. Katz is linked to Endeavor Health Medical Group. Dmand AI links Dr. Katz to 1 more medical group.
Does Dr. Deborah Ann Katz accept Medicare?
Yes. CMS data shows Dr. Katz billed Medicare for 1,095 services in 2024, and Dr. Katz accepts Medicare assignment.
Does Dr. Deborah Ann Katz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Katz as offering telehealth services.
How many Medicare patients does Dr. Deborah Ann Katz see?
CMS counts 327 Medicare patients who saw Dr. Katz in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. Deborah Ann Katz board certified?
Yes. Dr. Katz is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Deborah Ann Katz bill to Medicare?
In 2024, Dr. Katz's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99215).
Where did Dr. Deborah Ann Katz go to medical school?
Dr. Katz graduated from Albany Medical College in 2007.
What drugs does Dr. Deborah Ann Katz prescribe most?
In 2024 Medicare Part D data, Dr. Katz's most prescribed drugs by claims were Acyclovir, Hydroxyurea and Dexamethasone.
Has Dr. Deborah Ann Katz received payments from drug or device companies?
CMS Open Payments shows $43,043 in general payments to Dr. Katz from 9 companies from 2016 to 2025. The largest total came from Stemline Therapeutics Inc.
How long has Dr. Deborah Ann Katz been practicing?
Dr. Katz graduated from medical school in 2007, 19 years ago.
Does Dr. Deborah Ann Katz do research?
Dmand AI links 9 publications to Dr. Katz, published from 2014 to 2022. Dr. Katz has worked on 1 clinical trial.
Who does Dr. Deborah Ann Katz publish with?
Dr. Katz's most frequent co-authors are Sunita R. Nathan, MD (3 shared papers), Celalettin Ustun, MD (3 shared papers) and Stephanie Gregory, MD (2 shared papers).
What insurance does Dr. Deborah Ann Katz accept?
Dr. Katz is in network with 16 carriers, including Elevance, Aetna and HCSC. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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