Lance Rivas, PA
- Medicare services, 2024
- 122
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 71
- Hospital affiliations
- 3
- Industry payments
- $29
- Practice address
- 2700 Dolbeer St, Eureka, CA 95501
- Practice phone
- Call (707) 445-8121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lance Rivas' 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.
Lance Rivas is a physician assistant in Eureka, California
Lance Rivas practices at Providence St. Joseph Hospital Eureka in Eureka, California, part of Providence Health & Services.
Lance Rivas' NPI, 1346422821, was assigned on November 27, 2007. Lance Rivas holds California license 20085.
- NPI
- 1346422821NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769562347
- NPI enumeration date
- November 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 445-8121
- 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)
Lance Rivas practices at Providence St. Joseph Hospital Eureka in Eureka, California
Lance Rivas' primary practice is Providence St. Joseph Hospital Eureka, at 2700 Dolbeer St, Eureka, CA 95501 in Humboldt County. The practice phone is (707) 445-8121.
- Providence St. Joseph Hospital Eureka2700 Dolbeer St, Eureka, CA 95501 · Humboldt CountyPhone(707) 445-8121
Source: Dmand AI Affiliation Data
Lance Rivas is affiliated with 4 sites of care and 1 medical group
Lance Rivas' primary practice is Providence St. Joseph Hospital Eureka in Eureka, California, part of Providence Health & Services. Lance Rivas is also affiliated with Mad River Community Hospital. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Lance Rivas 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 Lance Rivas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lance Rivas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Joseph Hospital Eureka | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Lance Rivas is one of 11,482 physician assistants in California
Physician assistant is Lance Rivas' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Lance Rivas' licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists knee injury among the conditions Lance Rivas treats.
Physician assistants near Lance Rivas
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
Lance Rivas billed Medicare for 122 services in 2024
CMS data shows 122 Medicare services from Lance Rivas across 5 procedure codes in 2024, for 159 Medicare patients. Medicare paid $21,016 for them.
Lance Rivas' Medicare services by type, 2024
- Surgery88
- Drugs given in the office18
- Office and hospital visits16
Where Lance Rivas' Medicare services took place, 2024
- In an office3529%
- In a facility8771%
Lance Rivas compared with the California median for physician assistants, 2024
- Lance Rivas
- California median
- Medicare services
- 122vs 20440% below
- Medicare patients
- 159vs 10551% above
- Part D claims
- 49vs 24380% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Lance Rivas' 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 Lance Rivas and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Lance Rivas treated 159 Medicare patients in 2024, average age 74
CMS counts 159 Medicare patients who saw Lance Rivas in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have arthritis, and 75% have high blood pressure. 31% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lance Rivas' median patient age at 68, with 51% women.
Lance Rivas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Lance Rivas' Medicare patients by sex, 2024
- Women10465%
- Men5535%
Chronic conditions among Lance Rivas' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol67%
- Mood disorders33%
- Depression30%
- Anxiety26%
- Chronic kidney disease25%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Lance Rivas' 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
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lance Rivas wrote 71 Medicare Part D claims in 2024
In 2024, Lance Rivas wrote 71 Medicare Part D claims for 37 patients. 100% of them were for generic drugs. CMS names the drug for 49 of them, across 1 drug with 11 or more claims each, at $1,169 in total drug cost.
Lance Rivas' 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 Lance Rivas' Part D claims, 2024
- Antibiotics17%12 of 71 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Lance Rivas takes part in Medicare
Lance Rivas 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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Lance Rivas received $29 in industry payments in 2024
CMS Open Payments shows 1 general payment to Lance Rivas from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $29.
Companies that paid Lance Rivas the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Lance Rivas'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) |
| 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 Lance Rivas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lance Rivas' NPI number?
Lance Rivas' NPI number is 1346422821. It was assigned on November 27, 2007, and it is active in the NPI Registry.
What does Lance Rivas specialize in?
Lance Rivas is a physician assistant in Eureka, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Lance Rivas practice?
Lance Rivas practices at 2700 Dolbeer St, Eureka, CA 95501. Lance Rivas' primary practice is Providence St. Joseph Hospital Eureka in Eureka, California, part of Providence Health & Services. Dmand AI also links Lance Rivas to 1 hospital and 1 group practice or clinic.
What is Lance Rivas' office phone number?
The practice phone on file for Lance Rivas is (707) 445-8121.
What is Lance Rivas' medical license number?
Lance Rivas holds California license 20085, one of the licenses on file in 2 states.
Which states has Lance Rivas been licensed in?
Dmand AI has state licenses on file for Lance Rivas in California and Illinois.
Which hospitals is Lance Rivas affiliated with?
Lance Rivas practices at Providence St. Joseph Hospital Eureka in Eureka, California. Lance Rivas is also affiliated with Mad River Community Hospital. Dmand AI links Lance Rivas to 1 more hospital.
What medical group is Lance Rivas part of?
Lance Rivas is linked to St. Jude Heritage Medical Group.
Does Lance Rivas accept Medicare?
Yes. CMS data shows Lance Rivas billed Medicare for 122 services in 2024, and Lance Rivas accepts Medicare assignment.
How many Medicare patients does Lance Rivas see?
CMS counts 159 Medicare patients who saw Lance Rivas in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Lance Rivas bill to Medicare?
In 2024, Lance Rivas' most billed Medicare services were surgery: bones and joints (27447), surgery: bones and joints (27130) and injected or infused drug (J7327).
What drugs does Lance Rivas prescribe most?
In 2024 Medicare Part D data, Lance Rivas' most prescribed drugs by claims were Celecoxib.
Has Lance Rivas received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Lance Rivas from 1 company from 2024 to 2024. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Lance Rivas been practicing?
Lance Rivas graduated from medical school in 2007, 19 years ago.
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