Dr. Don J. Schiller, MD
- Medicare services, 2024
- 48
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 46
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 15211 Vanowen St Suite 208 Suite 208, Vannuys, CA 91405-3623
- Practice phone
- Call (818) 782-3255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thomas J Lomis, Md, Inc. A Professional Corporation
Multi-specialty group site · Vannuys, California
Find Dr. Schiller'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. Don J. Schiller is a general surgeon in Vannuys, California
Dr. Schiller practices at Thomas J Lomis, Md, Inc. A Professional Corporation in Vannuys, California.
Dr. Schiller's NPI, 1396818720, was assigned on November 15, 2006. Dr. Schiller graduated from Albert Einstein College of Medicine in 1970. Dr. Schiller holds California license G 22255.
- NPI
- 1396818720NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365442670
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 782-3255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Don J. Schiller practices at Thomas J Lomis, Md, Inc. A Professional Corporation in Vannuys, California
Dr. Schiller's primary practice is Thomas J Lomis, Md, Inc. A Professional Corporation, at 15211 Vanowen St Suite 208 Suite 208, Vannuys, CA 91405-3623. The practice phone is (818) 782-3255.
- Thomas J Lomis, Md, Inc. A Professional Corporation15211 Vanowen St Suite 208 Suite 208, Vannuys, CA 91405-3623Phone(818) 782-3255
Source: Dmand AI Affiliation Data
Dr. Don J. Schiller is affiliated with 1 site of care and 1 medical group
Dr. Schiller's primary practice is Thomas J Lomis, Md, Inc. A Professional Corporation in Vannuys, California. The medical group on file is Valley Breast Care and Women's Health Center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Don J. Schiller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schiller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thomas J Lomis, Md, Inc. A Professional Corporation | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Don J. Schiller is one of 2,926 general surgeons in California
Surgery is Dr. Schiller's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Schiller is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists mastectomy among the conditions Dr. Schiller treats.
General surgeons near Dr. Schiller
Counts of general surgeons 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. Don J. Schiller billed Medicare for 48 services in 2024
CMS data shows 48 Medicare services from Dr. Schiller across 1 procedure code in 2024, all of them office visits, for 36 Medicare patients. Medicare paid $4,800 for them. Every service was in an office.
Dr. Schiller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 262024: 4885%
Dr. Schiller compared with the California median for general surgeons, 2024
- Dr. Schiller
- California median
- Medicare services
- 48vs 16671% below
- Medicare patients
- 36vs 12170% below
- Part D claims
- 13vs 3462% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Schiller'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. Schiller and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Don J. Schiller treated 36 Medicare patients in 2024, average age 69
CMS counts 36 Medicare patients who saw Dr. Schiller in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.59, 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. Schiller's median patient age at 55, with 97% women.
Dr. Schiller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Schiller's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol61%
- Diabetes50%
- Osteoporosis33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schiller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women97%
- Men3%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Don J. Schiller wrote 46 Medicare Part D claims in 2024
In 2024, Dr. Schiller wrote 46 Medicare Part D claims. 67% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $5,828 in total drug cost. In 2022, CMS named 15 claims across 1 drug.
Dr. Schiller's Part D claims by kind of drug, 2024
- Generic31 claims67%
- Brand-name15 claims33%
Dr. Schiller'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.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 152024: 1313%
Drugs named by CMS: 1 in 2024, 1 in 2022.
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. Don J. Schiller takes part in Medicare
Dr. Schiller 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. Don J. Schiller has 1 award and honors on record
Dmand AI lists 1 award for Dr. Schiller.
Awards and honors for Dr. Schiller
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Don J. Schiller graduated from Albert Einstein College of Medicine
Dr. Schiller graduated from Albert Einstein College of Medicine in 1970. Dr. Schiller is a member of ACS.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Don J. Schiller accepts plans from 1 insurance carrier
Dr. Schiller is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Don J. Schiller'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 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) |
| 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. Don J. Schiller
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. Don J. Schiller's NPI number?
Dr. Don J. Schiller's NPI number is 1396818720. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Don J. Schiller?
Dr. Don J. Schiller is a general surgeon in Vannuys, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Don J. Schiller practice?
Dr. Schiller practices at 15211 Vanowen St Suite 208 Suite 208, Vannuys, CA 91405-3623. Dr. Schiller's primary practice is Thomas J Lomis, Md, Inc. A Professional Corporation in Vannuys, California.
What is Dr. Don J. Schiller's office phone number?
The practice phone on file for Dr. Schiller is (818) 782-3255.
What is Dr. Don J. Schiller's medical license number?
Dr. Schiller holds California license G 22255.
What medical group is Dr. Don J. Schiller part of?
Dr. Schiller is linked to Valley Breast Care and Women's Health Center.
Does Dr. Don J. Schiller accept Medicare?
Yes. CMS data shows Dr. Schiller billed Medicare for 48 services in 2024, and Dr. Schiller accepts Medicare assignment.
How many Medicare patients does Dr. Don J. Schiller see?
CMS counts 36 Medicare patients who saw Dr. Schiller in 2024, with an average age of 69.
What services does Dr. Don J. Schiller bill to Medicare?
In 2024, Dr. Schiller's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Don J. Schiller go to medical school?
Dr. Schiller graduated from Albert Einstein College of Medicine in 1970.
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What drugs does Dr. Don J. Schiller prescribe most?
In 2024 Medicare Part D data, Dr. Schiller's most prescribed drugs by claims were Myrbetriq.
How long has Dr. Don J. Schiller been practicing?
Dr. Schiller graduated from medical school in 1970, 56 years ago.
What insurance does Dr. Don J. Schiller accept?
Dr. Schiller is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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