Dr. Stephen R. Kerr, MD
- Medicare services, 2020
- 59
- Part D claims, 2019
- 48
- Industry payments
- $100
- Affiliated sites
- 2
- Medical groups
- 4
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Dr. Kerr'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 R. Kerr is a general surgeon in Campbell, California
Dr. Kerr practices at Signify Health in Campbell, California.
Dr. Kerr's NPI, 1215076971, was assigned on February 6, 2007. Dr. Kerr holds Washington license MD60117918.
- NPI
- 1215076971NPI Registry (opens in a new tab)
- NPI enumeration date
- February 6, 2007
- NPI status
- Active
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Stephen R. Kerr practices at Signify Health in Campbell, California
Dr. Kerr's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen R. Kerr is affiliated with 3 sites of care and 4 medical groups
Dr. Kerr's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Dr. Kerr to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen R. Kerr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kerr practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen R. Kerr is one of 2,926 general surgeons in California
Surgery is Dr. Kerr's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Kerr's licenses on file in 2 states: Washington and California.
Specialties and state licenses
- Surgery, WashingtonPrimary
- Specialist, California
General surgeons near Dr. Kerr
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 R. Kerr billed Medicare for 59 services in 2020
CMS data shows 59 Medicare services from Dr. Kerr across 3 procedure codes in 2020. Medicare paid $8,286 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kerr's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1402020: 4766%
- Surgery
- 2019: 282020: 1257%
Dr. Kerr compared with the California median for general surgeons, 2020
- Dr. Kerr
- California median
- Medicare services
- 59vs 16664% below
- Part D claims
- 48vs 3441% above
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Kerr's most billed Medicare procedure codes, 2020
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen R. Kerr's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Kerr's median patient age at 72, with 52% women.
Dr. Kerr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Stephen R. Kerr wrote 48 Medicare Part D claims in 2019
In 2019, Dr. Kerr wrote 48 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $269 in total drug cost. In 2018, CMS named 51 claims across 3 drugs.
Dr. Kerr's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 512019: 486%
Drugs named by CMS: 2 in 2019, 3 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Stephen R. Kerr received $100 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Kerr from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Fresenius Kabi USA, LLC paid the most, $100.
Companies that paid Dr. Kerr the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen R. Kerr'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 DataDmand 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 R. Kerr
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 R. Kerr's NPI number?
Dr. Stephen R. Kerr's NPI number is 1215076971. It was assigned on February 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen R. Kerr?
Dr. Stephen R. Kerr is a general surgeon in Campbell, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Stephen R. Kerr practice?
Dr. Kerr practices at 900 E Hamilton Ave, Campbell, CA 95008. Dr. Kerr's primary practice is Signify Health in Campbell, California. Dmand AI also links Dr. Kerr to 3 medical groups and 2 group practices and clinics.
What is Dr. Stephen R. Kerr's office phone number?
The practice phone on file for Dr. Kerr is (469) 466-7007.
What is Dr. Stephen R. Kerr's medical license number?
Dr. Kerr holds Washington license MD60117918, one of the licenses on file in 2 states.
Which states has Dr. Stephen R. Kerr been licensed in?
Dmand AI has state licenses on file for Dr. Kerr in Washington and California.
What medical group is Dr. Stephen R. Kerr part of?
Dr. Kerr is linked to Signify Health. Dmand AI links Dr. Kerr to 3 more medical groups.
Does Dr. Stephen R. Kerr accept Medicare?
Yes. CMS data shows Dr. Kerr billed Medicare for 59 services in 2020.
What services does Dr. Stephen R. Kerr bill to Medicare?
In 2020, Dr. Kerr's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99221) and surgery: digestive system (47562).
What drugs does Dr. Stephen R. Kerr prescribe most?
In 2019 Medicare Part D data, Dr. Kerr's most prescribed drugs by claims were Oxycodone HCl and Ondansetron HCl.
Has Dr. Stephen R. Kerr received payments from drug or device companies?
CMS Open Payments shows $100 in general payments to Dr. Kerr from 1 company from 2016 to 2016. The largest total came from Fresenius Kabi USA, LLC.
How long has Dr. Stephen R. Kerr been practicing?
Dr. Kerr's NPI was assigned in 2007.
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