Dr. Barbara Gitlitz, MD
- Medicare services, 2017
- 160
- Part D claims, 2017
- 104
- Publications
- 57
- Clinical trials
- 15
- Industry payments
- $161,303
- Practice address
- 268 N McArthur Way, Upland, CA 91786
- Practice phone
- Call (323) 409-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
LAC + USC Medical Center
Upland, California
Find Dr. Gitlitz'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. Barbara Gitlitz is a medical oncologist in Upland, California
Dr. Gitlitz practices at LAC + USC Medical Center in Upland, California.
Dr. Gitlitz's NPI, 1467488015, was assigned on June 24, 2006. Dr. Gitlitz graduated from Renaissance School of Medicine at Stony Brook University in 1989. Dr. Gitlitz holds California license G70326.
- NPI
- 1467488015NPI Registry (opens in a new tab)
- NPI enumeration date
- June 24, 2006
- NPI status
- Active
- Practice phone
- (323) 409-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Barbara Gitlitz practices at LAC + USC Medical Center in Upland, California
Dr. Gitlitz's primary practice is LAC + USC Medical Center, at 268 N McArthur Way, Upland, CA 91786 in San Bernardino County. The practice phone is (323) 409-2800.
- LAC + USC Medical Center268 N McArthur Way, Upland, CA 91786 · San Bernardino CountyPhone(323) 409-2800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Barbara Gitlitz is affiliated with 1 site of care
Dr. Gitlitz's primary practice is LAC + USC Medical Center in Upland, California.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Barbara Gitlitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gitlitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| LAC + USC Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barbara Gitlitz is one of 415 medical oncologists in California
Medical oncology is Dr. Gitlitz's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Gitlitz is board certified in medical oncology by the American Board of Internal Medicine. Dr. Gitlitz is licensed in California.
Specialties and state licenses
- Medical oncology, CaliforniaPrimary
Medical oncologists near Dr. Gitlitz
Counts of medical oncologists 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. Barbara Gitlitz billed Medicare for 160 services in 2017
CMS data shows 160 Medicare services from Dr. Gitlitz across 2 procedure codes in 2017, all of them office visits. Medicare paid $8,027 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gitlitz's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 5382017: 16070%
Dr. Gitlitz compared with the California median for medical oncologists, 2017
- Dr. Gitlitz
- California median
- Medicare services
- 160vs 49668% below
- Part D claims
- 104vs 14428% below
Medians across 358 medical oncologists in California with Dmand AI profiles that report each measure.
Dr. Gitlitz's most billed Medicare procedure codes, 2017
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. Gitlitz and other medical oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barbara Gitlitz's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Gitlitz's median patient age at 65, with 67% women.
Dr. Gitlitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Barbara Gitlitz wrote 104 Medicare Part D claims in 2017
In 2017, Dr. Gitlitz wrote 104 Medicare Part D claims. They cover 7 drugs, with $684,095 in total drug cost. In 2016, CMS named 427 claims across 23 drugs.
Dr. Gitlitz'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: 4272017: 10476%
Drugs named by CMS: 7 in 2017, 23 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Barbara Gitlitz has 57 publications on record
Dmand AI links 57 papers to Dr. Gitlitz, published from 2010 to 2025. 2014 was the busiest year, with 4. The most frequent topics are Lung Neoplasms, Carcinoma, Non-Small-Cell Lung and Antineoplastic Combined Chemotherapy Protocols. Dr. Gitlitz has published most often in J Thorac Oncol. Dr. Gitlitz's most frequent co-authors are Robert Alan Figlin, MD, Arie Belldegrun, MD and Karen Lynn Reckamp, MD.
Dr. Gitlitz's papers by year, 2012 to 2025
Topics Dr. Gitlitz writes about most
- Lung Neoplasms
- Carcinoma, Non-Small-Cell Lung
- Antineoplastic Combined Chemotherapy Protocols
- Carcinoma, Renal Cell
- Kidney Neoplasms
- Antineoplastic Agents
- Protein Kinase Inhibitors
- Quinazolines
Dr. Gitlitz's most frequent co-authors
- Robert Alan Figlin, MD10 shared papers
- Arie Belldegrun, MD8 shared papers
- Karen Lynn Reckamp, MD7 shared papers
Recent publications by Dr. Gitlitz
Ann Thorac Surg
See who Dr. Gitlitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gitlitz works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Barbara Gitlitz has worked on 15 clinical trials
Dmand AI links Dr. Gitlitz to 15 clinical trials, 6 of them phase 2 studies. 1 is still active or recruiting. Conditions studied include Carcinoma, Bronchogenic, Carcinoma, Non-Small-Cell Lung and Small Cell Lung Carcinoma. National Cancer Institute (NCI) sponsors the most, 7.
Clinical trials with Dr. Gitlitz by phase
- 2Phase 1: 2 trials
- 5Phase 1/2: 5 trials
- 6Phase 2: 6 trials
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Gitlitz's trials
- Carcinoma, Bronchogenic
- Carcinoma, Non-Small-Cell Lung
- Small Cell Lung Carcinoma
- Squamous Cell Carcinoma of Head and Neck
- Carcinoma, Squamous Cell
Investigators on the most trials with Dr. Gitlitz
- Chandra P. Belani, MD4 shared trials
- Mark Agulnik, MD3 shared trials
- Bruce Earl Brockstein, MD2 shared trials
Recent clinical trials with Dr. Gitlitz
Azacitidine and Entinostat Before Chemotherapy in Treating Patients With Advanced Non-small Cell Lung Cancer (opens in a new tab)
Tivantinib and Topotecan Hydrochloride in Treating Patients With Advanced or Metastatic Solid Tumors (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Barbara Gitlitz received $161,303 in industry payments from 2016 to 2024
CMS Open Payments shows 151 general payments to Dr. Gitlitz from 15 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 75% of the total. Genentech, Inc. paid the most, $112,313.
General payments to Dr. Gitlitz by program year, 2016 to 2024
General payments to Dr. Gitlitz by kind, 2016 to 2024
- Speaker and faculty fees$121,26575%
- Consulting fees$22,61514%
- Travel and lodging$11,8347%
- Food and beverage$4,0212%
- Other$1,5671%
Companies that paid Dr. Gitlitz the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barbara Gitlitz has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Gitlitz, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. Gitlitz
- 2013
- Top Doctors:LA Area
- 2012
- Top Doctors:Southern California
- Undated
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Barbara Gitlitz graduated from Renaissance School of Medicine at Stony Brook University
Dr. Gitlitz graduated from Renaissance School of Medicine at Stony Brook University in 1989.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Barbara Gitlitz accepts plans from 2 insurance carriers
Dr. Gitlitz is in network with 2 carriers, including Elevance and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- HCSC
Plan types Dr. Gitlitz accepts, by number of carriers
- Medicare2
- PPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Barbara Gitlitz'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Barbara Gitlitz
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. Barbara Gitlitz's NPI number?
Dr. Barbara Gitlitz's NPI number is 1467488015. It was assigned on June 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Barbara Gitlitz?
Dr. Barbara Gitlitz is a medical oncologist in Upland, California. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Barbara Gitlitz practice?
Dr. Gitlitz practices at 268 N McArthur Way, Upland, CA 91786. Dr. Gitlitz's primary practice is LAC + USC Medical Center in Upland, California.
What is Dr. Barbara Gitlitz's office phone number?
The practice phone on file for Dr. Gitlitz is (323) 409-2800.
What is Dr. Barbara Gitlitz's medical license number?
Dr. Gitlitz holds California license G70326.
Does Dr. Barbara Gitlitz accept Medicare?
Yes. CMS data shows Dr. Gitlitz billed Medicare for 160 services in 2017.
Is Dr. Barbara Gitlitz board certified?
Yes. Dr. Gitlitz is board certified in medical oncology by the American Board of Internal Medicine.
What services does Dr. Barbara Gitlitz bill to Medicare?
In 2017, Dr. Gitlitz's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Barbara Gitlitz go to medical school?
Dr. Gitlitz graduated from Renaissance School of Medicine at Stony Brook University in 1989.
What drugs does Dr. Barbara Gitlitz prescribe most?
In 2017 Medicare Part D data, Dr. Gitlitz's most prescribed drugs by claims were Tagrisso, Tarceva and Xalkori.
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Has Dr. Barbara Gitlitz received payments from drug or device companies?
CMS Open Payments shows $161,303 in general payments to Dr. Gitlitz from 15 companies from 2016 to 2024. The largest total came from Genentech, Inc.
How long has Dr. Barbara Gitlitz been practicing?
Dr. Gitlitz graduated from medical school in 1989, 37 years ago.
Does Dr. Barbara Gitlitz do research?
Dmand AI links 57 publications to Dr. Gitlitz, published from 2010 to 2025. Dr. Gitlitz has worked on 15 clinical trials.
Who does Dr. Barbara Gitlitz publish with?
Dr. Gitlitz's most frequent co-authors are Robert Alan Figlin, MD (10 shared papers), Arie Belldegrun, MD (8 shared papers) and Karen Lynn Reckamp, MD (7 shared papers).
What insurance does Dr. Barbara Gitlitz accept?
Dr. Gitlitz is in network with 2 carriers, including Elevance and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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