Dr. Robert Charles Lyell, MD
- Medicare services, 2019
- 305
- Part D claims, 2019
- 11
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 4
- Practice address
- 3798 Janes Rd Ste 5 Suite 5, Arcata, CA 95521
- Practice phone
- Call (707) 825-7588
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Pacific Cardiology Medical - Primary Care - Arcata (Janes Rd)
Multi-specialty group site · Arcata, California
Find Dr. Lyell'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. Robert Charles Lyell is an orthopedic surgeon in Arcata, California
Dr. Lyell practices at North Pacific Cardiology Medical - Primary Care - Arcata (Janes Rd) in Arcata, California.
Dr. Lyell's NPI, 1487751749, was assigned on September 20, 2006. Dr. Lyell graduated from UC Irvine School of Medicine in 1991. Dr. Lyell holds California license G76911.
- NPI
- 1487751749NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Practice phone
- (707) 825-7588
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Charles Lyell practices at 2 locations in Arcata, California
Dr. Lyell's primary practice is North Pacific Cardiology Medical - Primary Care - Arcata (Janes Rd), at 3798 Janes Rd Ste 5 Suite 5, Arcata, CA 95521. The practice phone is (707) 825-7588. The NPI Registry lists Dr. Lyell's practice address as 3800 Janes Rd, Arcata, CA 95521.
- North Pacific Cardiology Medical - Primary Care - Arcata (Janes Rd)Primary3798 Janes Rd Ste 5 Suite 5, Arcata, CA 95521Phone(707) 825-7588
- NPI Registry address3800 Janes Rd, Arcata, CA 95521 · Humboldt CountyPhone(707) 826-7080
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Robert Charles Lyell is affiliated with 1 site of care and 1 medical group
Dr. Lyell's primary practice is North Pacific Cardiology Medical - Primary Care - Arcata (Janes Rd) in Arcata, California. The medical group on file is North Pacific Cardiology Medical.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Robert Charles Lyell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lyell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Pacific Cardiology Medical - Primary Care - Arcata (Janes Rd) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Charles Lyell is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Lyell's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Lyell is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. Lyell
Counts of orthopedic 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. Robert Charles Lyell billed Medicare for 305 services in 2019
CMS data shows 305 Medicare services from Dr. Lyell across 6 procedure codes in 2019. Medicare paid $12,046 for them. Every service was in an office.
Dr. Lyell's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 5332019: 20062%
- Drugs given in the office
- 2018: 1102019: 5748%
- Surgery
- 2018: 1562019: 4869%
- Other services
- 2018: 122019: 0100%
Dr. Lyell compared with the California median for orthopedic surgeons, 2019
- Dr. Lyell
- California median
- Medicare services
- 305vs 68355% below
- Part D claims
- 11vs 7084% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Lyell's most billed Medicare procedure codes, 2019
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. Lyell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lyell and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Charles Lyell's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Lyell's median patient age at 43, with 39% women.
Dr. Lyell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Robert Charles Lyell wrote 11 Medicare Part D claims in 2019
In 2019, Dr. Lyell wrote 11 Medicare Part D claims. They cover 1 drug, with $69 in total drug cost. In 2018, CMS named 37 claims across 1 drug.
Dr. Lyell'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: 372019: 1170%
Drugs named by CMS: 1 in 2019, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Robert Charles Lyell graduated from UC Irvine School of Medicine
Dr. Lyell graduated from UC Irvine School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Robert Charles Lyell accepts plans from 4 insurance carriers
Dr. Lyell is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Lyell accepts, by number of carriers
- PPO4
- Medicare3
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Charles Lyell'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Robert Charles Lyell
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. Robert Charles Lyell's NPI number?
Dr. Robert Charles Lyell's NPI number is 1487751749. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Charles Lyell?
Dr. Robert Charles Lyell is an orthopedic surgeon in Arcata, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Robert Charles Lyell practice?
Dr. Lyell practices at 3798 Janes Rd Ste 5 Suite 5, Arcata, CA 95521. Dr. Lyell also practices at 3800 Janes Rd, Arcata, CA 95521. Dr. Lyell's primary practice is North Pacific Cardiology Medical - Primary Care - Arcata (Janes Rd) in Arcata, California.
What is Dr. Robert Charles Lyell's office phone number?
The practice phone on file for Dr. Lyell is (707) 825-7588.
What is Dr. Robert Charles Lyell's medical license number?
Dr. Lyell holds California license G76911.
What medical group is Dr. Robert Charles Lyell part of?
Dr. Lyell is linked to North Pacific Cardiology Medical.
Does Dr. Robert Charles Lyell accept Medicare?
Yes. CMS data shows Dr. Lyell billed Medicare for 305 services in 2019.
What services does Dr. Robert Charles Lyell bill to Medicare?
In 2019, Dr. Lyell's most billed Medicare services were office visit, established patient (99213), injected or infused drug (J1040) and surgery: bones and joints (20610).
Where did Dr. Robert Charles Lyell go to medical school?
Dr. Lyell graduated from UC Irvine School of Medicine in 1991.
What drugs does Dr. Robert Charles Lyell prescribe most?
In 2019 Medicare Part D data, Dr. Lyell's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
How long has Dr. Robert Charles Lyell been practicing?
Dr. Lyell graduated from medical school in 1991, 35 years ago.
What insurance does Dr. Robert Charles Lyell accept?
Dr. Lyell is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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