Christopher Chad Norton
- Medicare patients, 2024
- 173
- Part D claims, 2024
- 1,145
- Hospital affiliations
- 1
- Industry payments
- $589
- Medical groups
- 3
- Practice address
- 300 Sierra College Dr, Grass Valley, CA 95945
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sierra Endoscopy Center, LLC - HOPD
Acute Care Hospital outpatient department · Grass Valley, California
Find Christopher Norton'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.
Christopher Chad Norton is a physician assistant in Grass Valley, California
Christopher Norton practices at Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California.
Christopher Norton's NPI, 1033560784, was assigned on June 23, 2016. Christopher Norton holds California license 53926.
- NPI
- 1033560784NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375825961
- NPI enumeration date
- June 23, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher Chad Norton practices at Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California
Christopher Norton's primary practice is Sierra Endoscopy Center, LLC - HOPD, at 300 Sierra College Dr, Grass Valley, CA 95945.
- Sierra Endoscopy Center, LLC - HOPD300 Sierra College Dr, Grass Valley, CA 95945
Source: Dmand AI Affiliation Data
Christopher Chad Norton is affiliated with 5 sites of care and 3 medical groups
Christopher Norton's primary practice is Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California. Christopher Norton is also affiliated with Sutter Auburn Faith Hospital. The medical group on file is Alpine Allergy & Asthma Associates, Inc. Dmand AI also links Christopher Norton to 2 more group practices and clinics, 2 medical groups and 1 ambulatory surgery center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christopher Chad Norton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Norton practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sierra Endoscopy Center, LLC - HOPD | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Chad Norton is one of 11,482 physician assistants in California
Physician assistant is Christopher Norton's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Christopher Norton is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Christopher Norton
Counts of physician assistants 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
Christopher Chad Norton treated 173 Medicare patients in 2024, average age 75
CMS counts 173 Medicare patients who saw Christopher Norton in 2024. The largest group is 65 to 74, with 90 patients. 68% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Christopher Norton's median patient age at 68, with 29% women.
Christopher Norton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Christopher Norton's Medicare patients by sex, 2024
- Women7543%
- Men9857%
Chronic conditions among Christopher Norton's Medicare patients, 2024
- High cholesterol68%
- High blood pressure58%
- Arthritis43%
- Ischemic heart disease25%
- Anxiety20%
- Mood disorders19%
- Depression18%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Christopher Norton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women29%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher Chad Norton wrote 1,145 Medicare Part D claims in 2024
In 2024, Christopher Norton wrote 1,145 Medicare Part D claims for 487 patients. 93% of them were for generic drugs.
Christopher Norton's Part D claims by kind of drug, 2024
- Generic1,068 claims93%
- Brand-name77 claims7%
Drug classes CMS tracks in Christopher Norton's Part D claims, 2024
- Antibiotics4%41 of 1,145 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Christopher Chad Norton takes part in Medicare
Christopher Norton 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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Christopher Chad Norton received $589 in industry payments in 2025
CMS Open Payments shows 29 general payments to Christopher Norton from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $143.
Companies that paid Christopher Norton the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christopher Chad Norton'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 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 (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) |
| 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 Christopher Chad Norton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher Chad Norton's NPI number?
Christopher Chad Norton's NPI number is 1033560784. It was assigned on June 23, 2016, and it is active in the NPI Registry.
What does Christopher Chad Norton specialize in?
Christopher Chad Norton is a physician assistant in Grass Valley, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Christopher Chad Norton practice?
Christopher Norton practices at 300 Sierra College Dr, Grass Valley, CA 95945. Christopher Norton's primary practice is Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California. Dmand AI also links Christopher Norton to 2 group practices and clinics, 2 medical groups and 1 ambulatory surgery center.
What is Christopher Chad Norton's medical license number?
Christopher Norton holds California license 53926.
Which hospitals is Christopher Chad Norton affiliated with?
Christopher Norton is affiliated with Sutter Auburn Faith Hospital.
What medical group is Christopher Chad Norton part of?
Christopher Norton is linked to Alpine Allergy & Asthma Associates, Inc. Dmand AI links Christopher Norton to 2 more medical groups.
Does Christopher Chad Norton accept Medicare?
Yes. CMS lists Christopher Norton as accepting Medicare assignment.
How many Medicare patients does Christopher Chad Norton see?
CMS counts 173 Medicare patients who saw Christopher Norton in 2024, with an average age of 75.
Has Christopher Chad Norton received payments from drug or device companies?
CMS Open Payments shows $589 in general payments to Christopher Norton from 9 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Christopher Chad Norton been practicing?
Christopher Norton graduated from medical school in 2016, 10 years ago.
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