J Neurosurg Pediatr
Dr. Daniel S. Yanni, MD
- Medicare services, 2024
- 212
- Medicare patients, 2024
- 133
- Publications
- 17
- Hospital affiliations
- 1
- Industry payments
- $351,829
- Practice address
- One Hoag Drive, Newport Beach, CA 92663
- Practice phone
- Call (949) 764-4624
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yanni'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. Daniel S. Yanni is a neurosurgeon in Newport Beach, California
Dr. Yanni practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
Dr. Yanni's NPI, 1811145881, was assigned on September 3, 2008. Dr. Yanni graduated from University of California San Diego School of Medicine in 2003. Dr. Yanni holds California license A105319.
- NPI
- 1811145881NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648300764
- NPI enumeration date
- September 3, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 764-4624
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel S. Yanni practices at 2 locations in Newport Beach, California
Dr. Yanni's primary practice is Hoag Hospital Newport Beach, at One Hoag Drive, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 764-4624. Dr. Yanni also practices at Hoag Hospital Newport Beach, 1 Hoag Dr, Newport Beach, CA 92663.
- Hoag Hospital Newport BeachPrimaryOne Hoag Drive, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
- Hoag Hospital Newport Beach1 Hoag Dr, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Daniel S. Yanni is affiliated with 2 sites of care
Dr. Yanni's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links Dr. Yanni to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel S. Yanni's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yanni practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Hospital Newport Beach | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hoag Memorial Hospital Presbyterian and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel S. Yanni is one of 846 neurosurgeons in California
Neurological surgery is Dr. Yanni's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Yanni is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Yanni's licenses on file in 4 states: California, New Jersey, New York and Massachusetts.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- New Jersey license
- New York license
- Massachusetts license
Clinical focus
Dmand AI lists lower back pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Yanni treats.
Neurosurgeons near Dr. Yanni
Counts of neurosurgeons 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. Daniel S. Yanni billed Medicare for 212 services in 2024
CMS data shows 212 Medicare services from Dr. Yanni across 3 procedure codes in 2024, all of them office visits, for 133 Medicare patients. Medicare paid $22,473 for them. Every service was in an office.
Dr. Yanni's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2302024: 2128%
Dr. Yanni compared with the California median for neurosurgeons, 2024
- Dr. Yanni
- California median
- Medicare services
- 212vs 216Close to median
- Medicare patients
- 133vs 15414% below
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Yanni's 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.
Need commercial claims for Dr. Yanni?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yanni and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel S. Yanni treated 133 Medicare patients in 2024, average age 74
CMS counts 133 Medicare patients who saw Dr. Yanni in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yanni's median patient age at 71, with 51% women.
Dr. Yanni's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yanni's Medicare patients by sex, 2024
- Women7556%
- Men5844%
Chronic conditions among Dr. Yanni's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure70%
- Anxiety32%
- Mood disorders30%
- Osteoporosis30%
- Ischemic heart disease29%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yanni's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel S. Yanni ranks in the 56th percentile for spinal fusion in Medicare
Dr. Yanni accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 52 procedures of spinal fusion by Dr. Yanni, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Yanni ranks in Medicare procedure volume
- Spinal fusion
- 56th percentile52 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Laminectomy or laminotomy (partial removal of spine bones): 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. Daniel S. Yanni has 17 publications on record
Dmand AI links 17 papers to Dr. Yanni, published from 2008 to 2018. 2012 was the busiest year, with 3. The most frequent topics are Magnetic Resonance Imaging, Spinal Fusion and Decompression, Surgical. Dr. Yanni has published most often in J Clin Neurosci. Dr. Yanni's most frequent co-authors are Ira Morris Goldstein, MD, Antonios Mammis, MD and Nikhil Thaker, MD.
Dr. Yanni's papers by year, 2008 to 2018
Topics Dr. Yanni writes about most
- Magnetic Resonance Imaging
- Spinal Fusion
- Decompression, Surgical
- Lumbar Vertebrae
- Tomography, X-Ray Computed
- Minimally Invasive Surgical Procedures
- Spinal Cord
- Spinal Fractures
Dr. Yanni's most frequent co-authors
- Ira Morris Goldstein, MD5 shared papers
- Antonios Mammis, MD2 shared papers
- Nikhil Thaker, MD2 shared papers
Recent publications by Dr. Yanni
Value of susceptibility-weighted imaging in acute hemorrhagic leukoencephalitis (opens in a new tab)
J Clin Neurosci
Minim Invasive Neurosurg
J Clin Neurosci
See who Dr. Yanni researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yanni works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel S. Yanni received $351,829 in industry payments from 2016 to 2025
CMS Open Payments shows 390 general payments to Dr. Yanni from 31 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 90% of the total. Zimmer Biomet Holdings, Inc. paid the most, $240,698.
General payments to Dr. Yanni by program year, 2016 to 2025
General payments to Dr. Yanni by kind, 2016 to 2025
- Consulting fees$315,32590%
- Travel and lodging$20,4486%
- Food and beverage$15,8174%
- Speaker and faculty fees$2400%
Companies that paid Dr. Yanni 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. Daniel S. Yanni graduated from University of California San Diego School of Medicine
Dr. Yanni graduated from University of California San Diego School of Medicine in 2003. Dr. Yanni is a member of AANS and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Daniel S. Yanni accepts plans from 7 insurance carriers
Dr. Yanni is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Yanni accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel S. Yanni'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 DataDmand AI Practice 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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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. Daniel S. Yanni
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. Daniel S. Yanni's NPI number?
Dr. Daniel S. Yanni's NPI number is 1811145881. It was assigned on September 3, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel S. Yanni?
Dr. Daniel S. Yanni is a neurosurgeon in Newport Beach, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Daniel S. Yanni practice?
Dr. Yanni practices at One Hoag Drive, Newport Beach, CA 92663. Dr. Yanni also practices at 1 Hoag Dr, Newport Beach, CA 92663. Dr. Yanni's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links Dr. Yanni to 1 physician office.
What is Dr. Daniel S. Yanni's office phone number?
The practice phone on file for Dr. Yanni is (949) 764-4624.
What is Dr. Daniel S. Yanni's medical license number?
Dr. Yanni holds California license A105319, one of the licenses on file in 4 states.
Which states has Dr. Daniel S. Yanni been licensed in?
Dmand AI has state licenses on file for Dr. Yanni in California (2008 to 2026), New Jersey (2005 to 2011), New York (2008 to 2011) and Massachusetts (2008 to 2009).
Which hospitals is Dr. Daniel S. Yanni affiliated with?
Dr. Yanni practices at Hoag Hospital Newport Beach in Newport Beach, California.
Does Dr. Daniel S. Yanni accept Medicare?
Yes. CMS data shows Dr. Yanni billed Medicare for 212 services in 2024, and Dr. Yanni accepts Medicare assignment.
How many Medicare patients does Dr. Daniel S. Yanni see?
CMS counts 133 Medicare patients who saw Dr. Yanni in 2024, with an average age of 74.
Is Dr. Daniel S. Yanni board certified?
Yes. Dr. Yanni is board certified in neurological surgery by the American Board of Neurological Surgery.
Show 7 more questionsShow fewer questions
What services does Dr. Daniel S. Yanni bill to Medicare?
In 2024, Dr. Yanni's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Daniel S. Yanni go to medical school?
Dr. Yanni graduated from University of California San Diego School of Medicine in 2003.
Has Dr. Daniel S. Yanni received payments from drug or device companies?
CMS Open Payments shows $351,829 in general payments to Dr. Yanni from 31 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Daniel S. Yanni been practicing?
Dr. Yanni graduated from medical school in 2003, 23 years ago.
Does Dr. Daniel S. Yanni do research?
Dmand AI links 17 publications to Dr. Yanni, published from 2008 to 2018.
Who does Dr. Daniel S. Yanni publish with?
Dr. Yanni's most frequent co-authors are Ira Morris Goldstein, MD (5 shared papers), Antonios Mammis, MD (2 shared papers) and Nikhil Thaker, MD (2 shared papers).
What insurance does Dr. Daniel S. Yanni accept?
Dr. Yanni is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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