Dr. James Park, DO
- Medicare services, 2024
- 326
- Medicare patients, 2024
- 193
- Part D claims, 2024
- 1,024
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 520 Superior Ave, Newport Beach, CA 92663
- Practice phone
- Call (949) 344-3468
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vivek a Mehta MD Inc
Newport Beach, California
Find Dr. Park'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. James Park is a neurologist in Newport Beach, California
Dr. Park practices at Vivek a Mehta MD Inc in Newport Beach, California.
Dr. Park's NPI, 1114276854, was assigned on September 7, 2012. Dr. Park graduated from Touro College of Osteopathic Medicine - New York in 2012. Dr. Park holds California license 20A16232.
- NPI
- 1114276854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931408903
- NPI enumeration date
- September 7, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 344-3468
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Park practices at Vivek a Mehta MD Inc in Newport Beach, California
Dr. Park's primary practice is Vivek a Mehta MD Inc, at 520 Superior Ave, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 344-3468.
- Vivek a Mehta MD Inc520 Superior Ave, Newport Beach, CA 92663 · Orange CountyPhone(949) 344-3468
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James Park is affiliated with 5 sites of care and 3 medical groups
Dr. Park's primary practice is Vivek a Mehta MD Inc in Newport Beach, California. Dr. Park is also affiliated with Hoag Hospital Newport Beach. The medical group on file is Hoag Orthopedic Institute. Dmand AI also links Dr. Park to 1 more hospital, 2 group practices and clinics and 2 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. James Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vivek a Mehta MD Inc | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Park is one of 2,207 neurologists in California
Neurology is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Park is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Park's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Neurology, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists acute mini-stroke (TIA), carpal tunnel syndrome, encephalopathy, epilepsy, fibromyalgia and chronic pain, lower back pain, migraine and chronic headache and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Park treats.
Neurologists near Dr. Park
Counts of neurologists 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. James Park billed Medicare for 326 services in 2024
CMS data shows 326 Medicare services from Dr. Park across 7 procedure codes in 2024, for 193 Medicare patients. Medicare paid $41,719 for them. Every service was in an office.
Dr. Park's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3112024: 3033%
- Tests and treatments
- 2023: 02024: 23
Dr. Park compared with the California median for neurologists, 2024
- Dr. Park
- California median
- Medicare services
- 326vs 40419% below
- Medicare patients
- 193vs 190Close to median
- Part D claims
- 890vs 3242.7 times
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Park'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Park and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Park treated 193 Medicare patients in 2024, average age 73
CMS counts 193 Medicare patients who saw Dr. Park in 2024. The largest group is 75 to 84, with 79 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Park's median patient age at 49, with 57% women.
Dr. Park's Medicare patients by age, 2024
Dr. Park's Medicare patients by sex, 2024
- Women10554%
- Men8846%
Chronic conditions among Dr. Park's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis48%
- Mood disorders31%
- Anxiety30%
- Ischemic heart disease29%
- Depression28%
- Stroke or TIA28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Park's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Park wrote 1,024 Medicare Part D claims in 2024
In 2024, Dr. Park wrote 1,024 Medicare Part D claims for 166 patients. 70% of them were for generic drugs. CMS names the drug for 890 of them, across 23 drugs with 11 or more claims each, at $977,001 in total drug cost. In 2023, CMS named 594 claims across 17 drugs.
Dr. Park's Part D claims by kind of drug, 2024
- Generic714 claims70%
- Brand-name310 claims30%
Dr. Park'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. Park's Part D claims, 2024
- Opioids1%13 of 1,024 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: 5942024: 89050%
Drugs named by CMS: 23 in 2024, 17 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. James Park takes part in Medicare
Dr. Park 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. James Park has 4 publications on record
Dmand AI links 4 papers to Dr. Park, published from 2019 to 2022. 2021 was the busiest year, with 2. The most frequent topics are Interneurons, Schizophrenia and Induced Pluripotent Stem Cells. Dr. Park has published most often in Mol Psychiatry. Dr. Park's most frequent co-author is Youxin Guan, MD.
Dr. Park's papers by year, 2019 to 2022
Topics Dr. Park writes about most
- Interneurons
- Schizophrenia
- Induced Pluripotent Stem Cells
Dr. Park's most frequent co-authors
- Youxin Guan, MD1 shared paper
Recent publications by Dr. Park
J Psychiatr Res
See who Dr. Park researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Park works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James Park received $26,177 in industry payments from 2019 to 2025
CMS Open Payments shows 296 general payments to Dr. Park from 27 drug and device companies from 2019 to 2025. Honoraria make up the largest share, 64% of the total. SK Life Science, Inc. paid the most, $21,041.
General payments to Dr. Park by program year, 2019 to 2025
General payments to Dr. Park by kind, 2019 to 2025
- Honoraria$16,80064%
- Food and beverage$6,78026%
- Travel and lodging$2,4779%
- Education$1190%
Companies that paid Dr. Park the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Park graduated from Touro College of Osteopathic Medicine - New York
Dr. Park graduated from Touro College of Osteopathic Medicine - New York in 2012. Dr. Park is a member of AAN and AES.
- Medical school
- Board certified in clinical neurophysiology
- Board certified in epilepsy
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. James Park accepts plans from 15 insurance carriers
Dr. Park is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Park accepts, by number of carriers
- PPO10
- Medicare8
- HMO7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. James Park'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)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) |
| 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. James Park
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. James Park's NPI number?
Dr. James Park's NPI number is 1114276854. It was assigned on September 7, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. James Park?
Dr. James Park is a neurologist in Newport Beach, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. James Park practice?
Dr. Park practices at 520 Superior Ave, Newport Beach, CA 92663. Dr. Park's primary practice is Vivek a Mehta MD Inc in Newport Beach, California. Dmand AI also links Dr. Park to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Dr. James Park's office phone number?
The practice phone on file for Dr. Park is (949) 344-3468.
What is Dr. James Park's medical license number?
Dr. Park holds California license 20A16232, one of the licenses on file in 2 states.
Which states has Dr. James Park been licensed in?
Dmand AI has state licenses on file for Dr. Park in California (2018 to 2026) and Pennsylvania (2016 to 2018).
Which hospitals is Dr. James Park affiliated with?
Dr. Park is affiliated with Hoag Hospital Newport Beach. Dmand AI links Dr. Park to 1 more hospital.
What medical group is Dr. James Park part of?
Dr. Park is linked to Hoag Orthopedic Institute. Dmand AI links Dr. Park to 2 more medical groups.
Does Dr. James Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 326 services in 2024, and Dr. Park accepts Medicare assignment.
How many Medicare patients does Dr. James Park see?
CMS counts 193 Medicare patients who saw Dr. Park in 2024, with an average age of 73.
Show 9 more questionsShow fewer questions
Is Dr. James Park board certified?
Yes. Dr. Park is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology.
What services does Dr. James Park bill to Medicare?
In 2024, Dr. Park's most billed Medicare services were office visit, new patient (99205), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. James Park go to medical school?
Dr. Park graduated from Touro College of Osteopathic Medicine - New York in 2012.
What drugs does Dr. James Park prescribe most?
In 2024 Medicare Part D data, Dr. Park's most prescribed drugs by claims were Levetiracetam, Xcopri and Lacosamide.
Has Dr. James Park received payments from drug or device companies?
CMS Open Payments shows $26,177 in general payments to Dr. Park from 27 companies from 2019 to 2025. The largest total came from SK Life Science, Inc.
How long has Dr. James Park been practicing?
Dr. Park graduated from medical school in 2012, 14 years ago.
Does Dr. James Park do research?
Dmand AI links 4 publications to Dr. Park, published from 2019 to 2022.
Who does Dr. James Park publish with?
Dr. Park's most frequent co-authors are Youxin Guan, MD (1 shared paper).
What insurance does Dr. James Park accept?
Dr. Park is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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