Dr. Niklaus Vonryan Eriksen, MD
- Medicare services, 2016
- 136
- Part D claims, 2024
- 62
- Industry payments
- $3,595
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Dr. Eriksen'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. Niklaus Vonryan Eriksen is an otolaryngologist in Anaheim, California
Dr. Eriksen practices at Southern California Permanente Medical Group in Anaheim, California.
Dr. Eriksen's NPI, 1003064353, was assigned on August 28, 2008. Dr. Eriksen graduated from Wake Forest School of Medicine in 2007. Dr. Eriksen's Virginia license number on file is 0101254172.
- NPI
- 1003064353NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163686940
- NPI enumeration date
- August 28, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Niklaus Vonryan Eriksen practices at Southern California Permanente Medical Group in Anaheim, California
Dr. Eriksen's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Niklaus Vonryan Eriksen is affiliated with 2 sites of care and 1 medical group
Dr. Eriksen's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Eriksen to 1 more group practice or clinic, 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. Niklaus Vonryan Eriksen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eriksen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Niklaus Vonryan Eriksen is one of 1,107 otolaryngologists in California
Otolaryngology is Dr. Eriksen's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Eriksen is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Eriksen's licenses on file in 2 states: Virginia and California.
Specialties and state licenses
- Otolaryngology, VirginiaPrimary
- California license
Otolaryngologists near Dr. Eriksen
Counts of otolaryngologists 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. Niklaus Vonryan Eriksen billed Medicare for 136 services in 2016
CMS data shows 136 Medicare services from Dr. Eriksen across 6 procedure codes in 2016. Medicare paid $5,955 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Eriksen's Medicare services by type, 2016
- Office and hospital visits103
- Surgery33
Dr. Eriksen compared with the California median for otolaryngologists, 2016
- Dr. Eriksen
- California median
- Medicare services
- 136vs 66680% below
- Part D claims
- 14vs 11888% below
Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.
Dr. Eriksen's most billed Medicare procedure codes, 2016
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. Eriksen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Eriksen and other otolaryngologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Niklaus Vonryan Eriksen's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Eriksen's median patient age at 64, with 35% women.
Dr. Eriksen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women35%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Niklaus Vonryan Eriksen wrote 62 Medicare Part D claims in 2024
In 2024, Dr. Eriksen wrote 62 Medicare Part D claims for 29 patients. 98% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $2,220 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Eriksen's Part D claims by kind of drug, 2024
- Generic61 claims98%
- Brand-name and other1 claims2%
Dr. Eriksen's 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 Dr. Eriksen's Part D claims, 2024
- Opioids27%17 of 62 claims
- Antibiotics19%12 of 62 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 1417%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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 Dr. Niklaus Vonryan Eriksen takes part in Medicare
Dr. Eriksen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Niklaus Vonryan Eriksen received $3,595 in industry payments from 2019 to 2020
CMS Open Payments shows 6 general payments to Dr. Eriksen from 1 drug or device company from 2019 to 2020. Education make up the largest share, 83% of the total. Intuitive Surgical, Inc. paid the most, $3,595.
General payments to Dr. Eriksen by program year, 2019 to 2020
General payments to Dr. Eriksen by kind, 2019 to 2020
- Education$3,00083%
- Travel and lodging$52915%
- Food and beverage$662%
Companies that paid Dr. Eriksen the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Niklaus Vonryan Eriksen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Eriksen.
Awards and honors for Dr. Eriksen
- Undated
- AAO-HNS Fellow
Source: Dmand AI Professional Profile Data
Dr. Niklaus Vonryan Eriksen graduated from Wake Forest School of Medicine
Dr. Eriksen graduated from Wake Forest School of Medicine in 2007. Dr. Eriksen is a member of NHS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Niklaus Vonryan Eriksen accepts plans from 2 insurance carriers
Dr. Eriksen is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Eriksen accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Niklaus Vonryan Eriksen'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)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Niklaus Vonryan Eriksen
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. Niklaus Vonryan Eriksen's NPI number?
Dr. Niklaus Vonryan Eriksen's NPI number is 1003064353. It was assigned on August 28, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Niklaus Vonryan Eriksen?
Dr. Niklaus Vonryan Eriksen is an otolaryngologist in Anaheim, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Niklaus Vonryan Eriksen practice?
Dr. Eriksen practices at 441 N Lakeview Ave, Anaheim, CA 92807. Dr. Eriksen's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Dr. Eriksen to 1 group practice or clinic.
What is Dr. Niklaus Vonryan Eriksen's office phone number?
The practice phone on file for Dr. Eriksen is (714) 279-4000.
What is Dr. Niklaus Vonryan Eriksen's medical license number?
Dr. Eriksen's Virginia license number on file is 0101254172, one of the licenses on file in 2 states.
Which states has Dr. Niklaus Vonryan Eriksen been licensed in?
Dmand AI has state licenses on file for Dr. Eriksen in Virginia (2013 to 2018) and California (2011 to 2027).
What medical group is Dr. Niklaus Vonryan Eriksen part of?
Dr. Eriksen is linked to Southern California Permanente Medical Group.
Does Dr. Niklaus Vonryan Eriksen accept Medicare?
Yes. CMS data shows Dr. Eriksen billed Medicare for 136 services in 2016, and Dr. Eriksen accepts Medicare assignment.
Is Dr. Niklaus Vonryan Eriksen board certified?
Yes. Dr. Eriksen is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Niklaus Vonryan Eriksen bill to Medicare?
In 2016, Dr. Eriksen's most billed Medicare services were office visit, established patient (99213), surgery: lungs and airway (31575) and office visit, new patient (99203).
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Where did Dr. Niklaus Vonryan Eriksen go to medical school?
Dr. Eriksen graduated from Wake Forest School of Medicine in 2007.
What drugs does Dr. Niklaus Vonryan Eriksen prescribe most?
In 2024 Medicare Part D data, Dr. Eriksen's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Niklaus Vonryan Eriksen received payments from drug or device companies?
CMS Open Payments shows $3,595 in general payments to Dr. Eriksen from 1 company from 2019 to 2020. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Niklaus Vonryan Eriksen been practicing?
Dr. Eriksen graduated from medical school in 2007, 19 years ago.
What insurance does Dr. Niklaus Vonryan Eriksen accept?
Dr. Eriksen is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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