Dr. Stefan Schneider, MD
- Medicare services, 2024
- 1,097
- Medicare patients, 2024
- 292
- Part D claims, 2024
- 678
- Publications
- 44
- Clinical trials
- 1
- Practice address
- 1050 Linden Ave, Long Beach, CA 90813
- Practice phone
- Call (562) 491-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Schneider'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. Stefan Schneider is an infectious disease specialist in Long Beach, California
Dr. Schneider practices at Dignity Health - St. Mary Medical Center in Long Beach, California, part of CommonSpirit Health.
Dr. Schneider's NPI, 1104849108, was assigned on July 25, 2006. Dr. Schneider graduated from Johannes Gutenberg University of Mainz Faculty of Medicine in 1989. Dr. Schneider's California license number on file is A54914.
- NPI
- 1104849108NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234288937
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 491-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stefan Schneider practices at Dignity Health - St. Mary Medical Center in Long Beach, California
Dr. Schneider's primary practice is Dignity Health - St. Mary Medical Center, at 1050 Linden Ave, Long Beach, CA 90813 in Los Angeles County. The practice phone is (562) 491-9000.
- Dignity Health - St. Mary Medical Center1050 Linden Ave, Long Beach, CA 90813 · Los Angeles CountyPhone(562) 491-9000
Source: Dmand AI Affiliation Data
Dr. Stefan Schneider is affiliated with 5 sites of care and 1 medical group
Dr. Schneider's primary practice is Dignity Health - St. Mary Medical Center in Long Beach, California, part of CommonSpirit Health. Dr. Schneider is also affiliated with Long Beach Medical Center. The medical group on file is ProHealth Partners. Dmand AI also links Dr. Schneider to 2 more hospitals and 1 group practice or clinic, 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. Stefan Schneider's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schneider practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. Mary Medical Center | 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. Stefan Schneider is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Schneider's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Schneider has a license on file in California.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
Clinical focus
Dmand AI lists acute skin infection, hiv/aids, pneumonia and UTI among the conditions Dr. Schneider treats.
Infectious disease specialists near Dr. Schneider
Counts of infectious disease specialists 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. Stefan Schneider billed Medicare for 1,097 services in 2024
CMS data shows 1,097 Medicare services from Dr. Schneider across 5 procedure codes in 2024, for 292 Medicare patients. Medicare paid $97,961 for them.
Dr. Schneider's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8372024: 1,09731%
Where Dr. Schneider's Medicare services took place, 2024
- In an office817%
- In a facility1,01693%
Dr. Schneider compared with the California median for infectious disease specialists, 2024
- Dr. Schneider
- California median
- Medicare services
- 1,097vs 4292.6 times
- Medicare patients
- 292vs 18062% above
- Part D claims
- 444vs 1193.7 times
Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.
Dr. Schneider'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. Schneider and other infectious disease specialists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stefan Schneider treated 292 Medicare patients in 2024, average age 73
CMS counts 292 Medicare patients who saw Dr. Schneider in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 59% are also on Medicaid. Their average risk score is 4.14, 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. Schneider's median patient age at 63, with 40% women.
Dr. Schneider's Medicare patients by age, 2024
Dr. Schneider's Medicare patients by sex, 2024
- Women12844%
- Men16456%
Chronic conditions among Dr. Schneider's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes67%
- Chronic kidney disease64%
- Arthritis55%
- Heart failure54%
- Ischemic heart disease52%
- Mood disorders52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schneider's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stefan Schneider wrote 678 Medicare Part D claims in 2024
In 2024, Dr. Schneider wrote 678 Medicare Part D claims for 61 patients. 55% of them were for generic drugs. CMS names the drug for 444 of them, across 24 drugs with 11 or more claims each, at $1,040,642 in total drug cost. In 2023, CMS named 580 claims across 28 drugs.
Dr. Schneider's Part D claims by kind of drug, 2024
- Generic375 claims55%
- Brand-name303 claims45%
Dr. Schneider'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. Schneider's Part D claims, 2024
- Antibiotics8%57 of 678 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: 5802024: 44423%
Drugs named by CMS: 24 in 2024, 28 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
How Dr. Stefan Schneider takes part in Medicare
Dr. Schneider 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. Stefan Schneider has 44 publications on record
Dmand AI links 44 papers to Dr. Schneider, published from 2007 to 2024. 2014 was the busiest year, with 3. The most frequent topics are Pain Measurement, Pain and Fatigue. Dr. Schneider has published most often in J Pain. Dr. Schneider's most frequent co-authors are Joseph Schwartz, MD, Gary Blick, MD and Franco Antonio B Felizarta, MD.
Dr. Schneider's papers by year, 2014 to 2024
Topics Dr. Schneider writes about most
- Pain Measurement
- Pain
- Fatigue
- Self Report
- Ecological Momentary Assessment
- Mental Recall
- Chronic Pain
- Diabetes Mellitus, Type 1
Dr. Schneider's most frequent co-authors
- Joseph Schwartz, MD4 shared papers
- Gary Blick, MD1 shared paper
- Franco Antonio B Felizarta, MD1 shared paper
Recent publications by Dr. Schneider
Behav Res Methods
See who Dr. Schneider researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schneider works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stefan Schneider has worked on 1 clinical trial
Dmand AI links Dr. Schneider to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Pathological Conditions, Signs and Symptoms. Open Payments lists research payments to Dr. Schneider that name 1 trial.
Conditions in Dr. Schneider's trials
- Pathological Conditions, Signs and Symptoms
Investigators on the most trials with Dr. Schneider
- Christopher Joseph Bettacchi, MD1 shared trial
- Kimberly Cruz, MD1 shared trial
- Craig Allan Dietz, DO1 shared trial
Recent clinical trials with Dr. Schneider
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Stefan Schneider received $303,922 in industry payments from 2016 to 2025
CMS Open Payments shows 697 general payments to Dr. Schneider from 22 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 68% of the total. ViiV Healthcare Company paid the most, $208,489. It also lists 18 research payments totaling $5,713 from 2016 to 2023, naming 1 clinical trial.
General payments to Dr. Schneider by program year, 2016 to 2025
General payments to Dr. Schneider by kind, 2016 to 2025
- Speaker and faculty fees$207,79068%
- Consulting fees$57,99319%
- Travel and lodging$23,5488%
- Food and beverage$13,7555%
- Education$8360%
Companies that paid Dr. Schneider 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. Stefan Schneider graduated from Johannes Gutenberg University of Mainz Faculty of Medicine
Dr. Schneider graduated from Johannes Gutenberg University of Mainz Faculty of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Stefan Schneider accepts plans from 9 insurance carriers
Dr. Schneider is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Humana
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +1 more carriersWith a free account
Plan types Dr. Schneider accepts, by number of carriers
- Medicare8
- HMO6
- PPO6
- Medicaid2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stefan Schneider'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. Stefan Schneider
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. Stefan Schneider's NPI number?
Dr. Stefan Schneider's NPI number is 1104849108. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stefan Schneider?
Dr. Stefan Schneider is an infectious disease specialist in Long Beach, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Stefan Schneider practice?
Dr. Schneider practices at 1050 Linden Ave, Long Beach, CA 90813. Dr. Schneider's primary practice is Dignity Health - St. Mary Medical Center in Long Beach, California, part of CommonSpirit Health. Dmand AI also links Dr. Schneider to 2 hospitals and 1 group practice or clinic.
What is Dr. Stefan Schneider's office phone number?
The practice phone on file for Dr. Schneider is (562) 491-9000.
What is Dr. Stefan Schneider's medical license number?
Dr. Schneider's California license number on file is A54914.
Which hospitals is Dr. Stefan Schneider affiliated with?
Dr. Schneider practices at Dignity Health - St. Mary Medical Center in Long Beach, California. Dr. Schneider is also affiliated with Long Beach Medical Center. Dmand AI links Dr. Schneider to 2 more hospitals.
What medical group is Dr. Stefan Schneider part of?
Dr. Schneider is linked to ProHealth Partners.
Does Dr. Stefan Schneider accept Medicare?
Yes. CMS data shows Dr. Schneider billed Medicare for 1,097 services in 2024, and Dr. Schneider accepts Medicare assignment.
How many Medicare patients does Dr. Stefan Schneider see?
CMS counts 292 Medicare patients who saw Dr. Schneider in 2024, with an average age of 73.
What services does Dr. Stefan Schneider bill to Medicare?
In 2024, Dr. Schneider's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Show 7 more questionsShow fewer questions
Where did Dr. Stefan Schneider go to medical school?
Dr. Schneider graduated from Johannes Gutenberg University of Mainz Faculty of Medicine in 1989.
What drugs does Dr. Stefan Schneider prescribe most?
In 2024 Medicare Part D data, Dr. Schneider's most prescribed drugs by claims were Cabenuva, Dovato and Triumeq.
Has Dr. Stefan Schneider received payments from drug or device companies?
CMS Open Payments shows $303,922 in general payments to Dr. Schneider from 22 companies from 2016 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Stefan Schneider been practicing?
Dr. Schneider graduated from medical school in 1989, 37 years ago.
Does Dr. Stefan Schneider do research?
Dmand AI links 44 publications to Dr. Schneider, published from 2007 to 2024. Dr. Schneider has worked on 1 clinical trial.
Who does Dr. Stefan Schneider publish with?
Dr. Schneider's most frequent co-authors are Joseph Schwartz, MD (4 shared papers), Gary Blick, MD (1 shared paper) and Franco Antonio B Felizarta, MD (1 shared paper).
What insurance does Dr. Stefan Schneider accept?
Dr. Schneider is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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