Dr. Stephen Matthew Doane, MD
- Medicare services, 2024
- 159
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 95
- Hospital affiliations
- 3
- Industry payments
- $8,741
- Practice address
- 3330 Lomita Blvd, Torrance, CA 90509
- Practice phone
- Call (310) 325-9110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Doane'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. Stephen Matthew Doane is a general surgeon in Torrance, California
Dr. Doane practices at Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System.
Dr. Doane's NPI, 1942456322, was assigned on August 17, 2008. Dr. Doane graduated from University of California, Geffen School of Medicine in 2007. Dr. Doane holds Pennsylvania license MT190867.
- NPI
- 1942456322NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123275815
- NPI enumeration date
- August 17, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 325-9110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Stephen Matthew Doane practices at Torrance Memorial Medical Center in Torrance, California
Dr. Doane's primary practice is Torrance Memorial Medical Center, at 3330 Lomita Blvd, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 325-9110.
- Torrance Memorial Medical Center3330 Lomita Blvd, Torrance, CA 90509 · Los Angeles CountyPhone(310) 325-9110
Source: Dmand AI Affiliation Data
Dr. Stephen Matthew Doane is affiliated with 4 sites of care and 1 medical group
Dr. Doane's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dr. Doane is also affiliated with Providence Little Company of Mary Medical Center Torrance. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Doane to 1 more hospital 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. Stephen Matthew Doane's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Doane practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Torrance Memorial Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cedars-Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen Matthew Doane is one of 2,926 general surgeons in California
Surgery is Dr. Doane's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Doane is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Doane
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. Stephen Matthew Doane billed Medicare for 159 services in 2024
CMS data shows 159 Medicare services from Dr. Doane across 5 procedure codes in 2024, for 110 Medicare patients. Medicare paid $16,092 for them.
Dr. Doane's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2132024: 15925%
- Surgery
- 2023: 142024: 0100%
Where Dr. Doane's Medicare services took place, 2024
- In an office5333%
- In a facility10667%
Dr. Doane compared with the California median for general surgeons, 2024
- Dr. Doane
- California median
- Medicare services
- 159vs 166Close to median
- Medicare patients
- 110vs 1219% below
- Part D claims
- 33vs 34Close to median
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Doane'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. Doane?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Doane and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Matthew Doane treated 110 Medicare patients in 2024, average age 75
CMS counts 110 Medicare patients who saw Dr. Doane in 2024. The largest group is 75 to 84, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 86% are also on Medicaid. Their average risk score is 3.05, 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. Doane's median patient age at 64, with 57% women.
Dr. Doane's Medicare patients by age, 2024
Dr. Doane's Medicare patients by sex, 2024
- Women6256%
- Men4844%
Chronic conditions among Dr. Doane's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis53%
- Chronic kidney disease52%
- Heart failure41%
- Ischemic heart disease38%
- Alzheimer's and dementia30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Doane's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen Matthew Doane wrote 95 Medicare Part D claims in 2024
In 2024, Dr. Doane wrote 95 Medicare Part D claims for 67 patients. 91% of them were for generic drugs. CMS names the drug for 33 of them, across 1 drug with 11 or more claims each, at $98 in total drug cost. In 2023, CMS named 51 claims across 2 drugs.
Dr. Doane's Part D claims by kind of drug, 2024
- Generic86 claims91%
- Brand-name and other9 claims9%
Dr. Doane'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. Doane's Part D claims, 2024
- Opioids44%42 of 95 claims
- Antibiotics23%22 of 95 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: 512024: 3335%
Drugs named by CMS: 1 in 2024, 2 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. Stephen Matthew Doane takes part in Medicare
Dr. Doane accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephen Matthew Doane received $8,741 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Doane from 11 drug and device companies from 2016 to 2025. Education make up the largest share, 81% of the total. Intuitive Surgical, Inc. paid the most, $7,097.
General payments to Dr. Doane by program year, 2016 to 2025
General payments to Dr. Doane by kind, 2016 to 2025
- Education$7,04381%
- Travel and lodging$96311%
- Food and beverage$7358%
Companies that paid Dr. Doane 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. Stephen Matthew Doane graduated from University of California, Geffen School of Medicine
Dr. Doane graduated from University of California, Geffen School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen Matthew Doane'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)Doctors and Clinicians Utilization Data (CMS) (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 |
| 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. Stephen Matthew Doane
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. Stephen Matthew Doane's NPI number?
Dr. Stephen Matthew Doane's NPI number is 1942456322. It was assigned on August 17, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Matthew Doane?
Dr. Stephen Matthew Doane is a general surgeon in Torrance, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Stephen Matthew Doane practice?
Dr. Doane practices at 3330 Lomita Blvd, Torrance, CA 90509. Dr. Doane's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Doane to 1 hospital and 1 group practice or clinic.
What is Dr. Stephen Matthew Doane's office phone number?
The practice phone on file for Dr. Doane is (310) 325-9110.
What is Dr. Stephen Matthew Doane's medical license number?
Dr. Doane holds Pennsylvania license MT190867.
Which hospitals is Dr. Stephen Matthew Doane affiliated with?
Dr. Doane practices at Torrance Memorial Medical Center in Torrance, California. Dr. Doane is also affiliated with Providence Little Company of Mary Medical Center Torrance. Dmand AI links Dr. Doane to 1 more hospital.
What medical group is Dr. Stephen Matthew Doane part of?
Dr. Doane is linked to Cedars-Sinai Medical Group.
Does Dr. Stephen Matthew Doane accept Medicare?
Yes. CMS data shows Dr. Doane billed Medicare for 159 services in 2024, and Dr. Doane accepts Medicare assignment.
How many Medicare patients does Dr. Stephen Matthew Doane see?
CMS counts 110 Medicare patients who saw Dr. Doane in 2024, with an average age of 75.
What services does Dr. Stephen Matthew Doane bill to Medicare?
In 2024, Dr. Doane's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and office visit, new patient (99203).
Show 4 more questionsShow fewer questions
Where did Dr. Stephen Matthew Doane go to medical school?
Dr. Doane graduated from University of California, Geffen School of Medicine in 2007.
What drugs does Dr. Stephen Matthew Doane prescribe most?
In 2024 Medicare Part D data, Dr. Doane's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Stephen Matthew Doane received payments from drug or device companies?
CMS Open Payments shows $8,741 in general payments to Dr. Doane from 11 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Stephen Matthew Doane been practicing?
Dr. Doane graduated from medical school in 2007, 19 years ago.
Selling to surgery practices?
See general surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card