Dr. Ryan K. Riggs, MD
- Medicare services, 2024
- 11,052
- Medicare patients, 2024
- 121
- Part D claims, 2018
- 16
- Industry payments
- $30,468
- Affiliated sites
- 3
- 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. Riggs' professional email, personal email and mobile number
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Dr. Ryan K. Riggs is a general practice physician in Campbell, California
Dr. Riggs practices at Signify Health in Campbell, California.
Dr. Riggs' NPI, 1669415881, was assigned on June 14, 2006. Dr. Riggs graduated from University of Utah School of Medicine in 1998. Dr. Riggs holds Utah license 6453925-1205.
- NPI
- 1669415881NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284693342
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan K. Riggs practices at Signify Health in Campbell, California
Dr. Riggs' 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. Ryan K. Riggs is affiliated with 4 sites of care and 4 medical groups
Dr. Riggs' primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Dr. Riggs to 3 more group practices and clinics and 3 medical groups, 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. Ryan K. Riggs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riggs practices, 3 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 |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan K. Riggs is one of 1,526 general practice physicians in California
General practice is Dr. Riggs' primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Riggs' licenses on file in 2 states: Utah and Washington.
Specialties and state licenses
- General practice, UtahPrimary
- Emergency medicine, Washington
General practice physicians near Dr. Riggs
Counts of general practice physicians 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. Ryan K. Riggs billed Medicare for 11,052 services in 2024
CMS data shows 11,052 Medicare services from Dr. Riggs across 12 procedure codes in 2024, for 121 Medicare patients. Medicare paid $112,687 for them. Every service was in an office.
Dr. Riggs' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 20,0582024: 10,11250%
- Surgery
- 2023: 9662024: 43155%
- Office and hospital visits
- 2023: 8252024: 42349%
- Imaging
- 2023: 1552024: 8645%
Dr. Riggs compared with the California median for general practice physicians, 2024
- Dr. Riggs
- California median
- Medicare services
- 11,052vs 26242.2 times
- Medicare patients
- 121vs 13611% below
- Part D claims
- 16vs 19292% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Riggs' 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. Riggs and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan K. Riggs treated 121 Medicare patients in 2024, average age 75
CMS counts 121 Medicare patients who saw Dr. Riggs in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have arthritis, and 67% have high cholesterol. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Riggs' median patient age at 72, with 49% women.
Dr. Riggs' Medicare patients by age, 2024
Dr. Riggs' Medicare patients by sex, 2024
- Women6957%
- Men5243%
Chronic conditions among Dr. Riggs' Medicare patients, 2024
- Arthritis75%
- High cholesterol67%
- High blood pressure50%
- Ischemic heart disease22%
- Anxiety17%
- Diabetes17%
- Mood disorders17%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riggs' 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
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan K. Riggs wrote 16 Medicare Part D claims in 2018
In 2018, Dr. Riggs wrote 16 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $112 in total drug cost. In 2017, CMS named 126 claims across 5 drugs.
Dr. Riggs' most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1262018: 1687%
Drugs named by CMS: 1 in 2018, 5 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Ryan K. Riggs takes part in Medicare
Dr. Riggs 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. Ryan K. Riggs received $30,468 in industry payments from 2016 to 2025
CMS Open Payments shows 214 general payments to Dr. Riggs from 13 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 68% of the total. Ferring Pharmaceuticals Inc. paid the most, $15,563.
General payments to Dr. Riggs by program year, 2016 to 2025
General payments to Dr. Riggs by kind, 2016 to 2025
- Speaker and faculty fees$20,57568%
- Food and beverage$4,90716%
- Travel and lodging$3,53712%
- Consulting fees$1,4005%
- Honoraria$500%
Companies that paid Dr. Riggs 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. Ryan K. Riggs graduated from University of Utah School of Medicine
Dr. Riggs graduated from University of Utah School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan K. Riggs'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 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) |
| 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) |
| 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. Ryan K. Riggs
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. Ryan K. Riggs' NPI number?
Dr. Ryan K. Riggs' NPI number is 1669415881. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan K. Riggs?
Dr. Ryan K. Riggs is a general practice physician in Campbell, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Ryan K. Riggs practice?
Dr. Riggs practices at 900 E Hamilton Ave, Campbell, CA 95008. Dr. Riggs' primary practice is Signify Health in Campbell, California. Dmand AI also links Dr. Riggs to 3 group practices and clinics and 3 medical groups.
What is Dr. Ryan K. Riggs' office phone number?
The practice phone on file for Dr. Riggs is (469) 466-7007.
What is Dr. Ryan K. Riggs' medical license number?
Dr. Riggs holds Utah license 6453925-1205, one of the licenses on file in 2 states.
Which states has Dr. Ryan K. Riggs been licensed in?
Dmand AI has state licenses on file for Dr. Riggs in Utah and Washington.
What medical group is Dr. Ryan K. Riggs part of?
Dr. Riggs is linked to Signify Health. Dmand AI links Dr. Riggs to 3 more medical groups.
Does Dr. Ryan K. Riggs accept Medicare?
Yes. CMS data shows Dr. Riggs billed Medicare for 11,052 services in 2024, and Dr. Riggs accepts Medicare assignment.
How many Medicare patients does Dr. Ryan K. Riggs see?
CMS counts 121 Medicare patients who saw Dr. Riggs in 2024, with an average age of 75.
What services does Dr. Ryan K. Riggs bill to Medicare?
In 2024, Dr. Riggs' most billed Medicare services were injected or infused drug (J7320), injected or infused drug (J7329) and injected or infused drug (J3304).
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Where did Dr. Ryan K. Riggs go to medical school?
Dr. Riggs graduated from University of Utah School of Medicine in 1998.
What drugs does Dr. Ryan K. Riggs prescribe most?
In 2018 Medicare Part D data, Dr. Riggs' most prescribed drugs by claims were Meloxicam.
Has Dr. Ryan K. Riggs received payments from drug or device companies?
CMS Open Payments shows $30,468 in general payments to Dr. Riggs from 13 companies from 2016 to 2025. The largest total came from Ferring Pharmaceuticals Inc.
How long has Dr. Ryan K. Riggs been practicing?
Dr. Riggs graduated from medical school in 1998, 28 years ago.
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