Dr. Nima Ramezan Arab, MD
- Medicare services, 2024
- 2,176
- Medicare patients, 2024
- 802
- Part D claims, 2024
- 802
- MIPS score, 2024
- 99
- Hospital affiliations
- 4
- Practice address
- 3747 Worsham Ave, Long Beach, CA 90808
- Practice phone
- Call (562) 430-4513
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southland Neurologic Institute a Medical Corporation
Long Beach, California
Find Dr. Ramezan Arab'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. Nima Ramezan Arab is a neurologist in Long Beach, California
Dr. Ramezan Arab practices at Southland Neurologic Institute a Medical Corporation in Long Beach, California.
Dr. Ramezan Arab's NPI, 1699705772, was assigned on July 4, 2006. Dr. Ramezan Arab graduated from UC Irvine School of Medicine in 2001. Dr. Ramezan Arab holds California license A80191.
- NPI
- 1699705772NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284635103
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 430-4513
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nima Ramezan Arab practices at Southland Neurologic Institute a Medical Corporation in Long Beach, California
Dr. Ramezan Arab's primary practice is Southland Neurologic Institute a Medical Corporation, at 3747 Worsham Ave, Long Beach, CA 90808 in Los Angeles County. The practice phone is (562) 430-4513.
- Southland Neurologic Institute a Medical Corporation3747 Worsham Ave, Long Beach, CA 90808 · Los Angeles CountyPhone(562) 430-4513
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nima Ramezan Arab is affiliated with 6 sites of care and 2 medical groups
Dr. Ramezan Arab's primary practice is Southland Neurologic Institute a Medical Corporation in Long Beach, California. Dr. Ramezan Arab is also affiliated with Long Beach Medical Center. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Ramezan Arab to 3 more hospitals, 1 group practice or clinic and 1 medical group, 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. Nima Ramezan Arab's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramezan Arab practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southland Neurologic Institute a Medical Corporation | Available with a free account |
| +5 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nima Ramezan Arab is one of 2,207 neurologists in California
Neurology is Dr. Ramezan Arab's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Ramezan Arab is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology. Dr. Ramezan Arab is licensed in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute mini-stroke (TIA), carpal tunnel syndrome, cerebrovascular disease, epilepsy, essential tremor, fibromyalgia and chronic pain, head injury and hereditary polyneuropathy among the conditions Dr. Ramezan Arab treats.
Neurologists near Dr. Ramezan Arab
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. Nima Ramezan Arab billed Medicare for 2,176 services in 2024
CMS data shows 2,176 Medicare services from Dr. Ramezan Arab across 16 procedure codes in 2024, for 802 Medicare patients. Medicare paid $224,038 for them.
Dr. Ramezan Arab's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6972024: 1,90312%
- Tests and treatments
- 2023: 1772024: 23935%
- Other services
- 2023: 02024: 34
Where Dr. Ramezan Arab's Medicare services took place, 2024
- In an office77135%
- In a facility1,40565%
Dr. Ramezan Arab compared with the California median for neurologists, 2024
- Dr. Ramezan Arab
- California median
- Medicare services
- 2,176vs 4045.4 times
- Medicare patients
- 802vs 1904.2 times
- Part D claims
- 571vs 32476% above
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Ramezan Arab'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. Ramezan Arab?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ramezan Arab and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nima Ramezan Arab treated 802 Medicare patients in 2024, average age 75
CMS counts 802 Medicare patients who saw Dr. Ramezan Arab in 2024. The largest group is 75 to 84, with 316 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ramezan Arab's median patient age at 68, with 58% women.
Dr. Ramezan Arab's Medicare patients by age, 2024
Dr. Ramezan Arab's Medicare patients by sex, 2024
- Women45457%
- Men34843%
Chronic conditions among Dr. Ramezan Arab's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Stroke or TIA53%
- Diabetes47%
- Mood disorders40%
- Chronic kidney disease38%
- Depression37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramezan Arab's 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
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nima Ramezan Arab wrote 802 Medicare Part D claims in 2024
In 2024, Dr. Ramezan Arab wrote 802 Medicare Part D claims for 163 patients. 90% of them were for generic drugs. CMS names the drug for 571 of them, across 16 drugs with 11 or more claims each, at $108,487 in total drug cost. In 2023, CMS named 635 claims across 21 drugs.
Dr. Ramezan Arab's Part D claims by kind of drug, 2024
- Generic723 claims90%
- Brand-name and other79 claims10%
Dr. Ramezan Arab'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. Ramezan Arab's Part D claims, 2024
- Antipsychotics, patients 65 and over3%27 of 802 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: 6352024: 57110%
Drugs named by CMS: 16 in 2024, 21 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
Dr. Nima Ramezan Arab scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Ramezan Arab for performance year 2024, reported individually. Dr. Ramezan Arab accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ramezan Arab as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ramezan Arab's MIPS scores, performance year 2024
- 99of 100Final score
- 83of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Nima Ramezan Arab received $8,728 in industry payments from 2016 to 2025
CMS Open Payments shows 413 general payments to Dr. Ramezan Arab from 53 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,055.
General payments to Dr. Ramezan Arab by program year, 2016 to 2025
General payments to Dr. Ramezan Arab by kind, 2016 to 2025
- Food and beverage$8,60899%
- Education$1021%
- Speaker and faculty fees$180%
Companies that paid Dr. Ramezan Arab 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. Nima Ramezan Arab has 1 award and honors on record
Dmand AI lists 1 award for Dr. Ramezan Arab, most recently CMS Stage 1 2012 in 2012.
Awards and honors for Dr. Ramezan Arab
- 2012
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Nima Ramezan Arab graduated from UC Irvine School of Medicine
Dr. Ramezan Arab graduated from UC Irvine School of Medicine in 2001. Dr. Ramezan Arab is a member of AAN.
- Medical school
- Board certified in clinical neurophysiology
- Board certified in neurology
- Board certified in vascular neurology
Source: Dmand AI Professional Profile Data
Dr. Nima Ramezan Arab accepts plans from 10 insurance carriers
Dr. Ramezan Arab is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Humana
- LA Care
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +2 more carriersWith a free account
Plan types Dr. Ramezan Arab accepts, by number of carriers
- Medicare9
- PPO7
- HMO5
- EPO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nima Ramezan Arab'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)Clinician Public Reporting: Overall MIPS Performance (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. Nima Ramezan Arab
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. Nima Ramezan Arab's NPI number?
Dr. Nima Ramezan Arab's NPI number is 1699705772. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nima Ramezan Arab?
Dr. Nima Ramezan Arab is a neurologist in Long Beach, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nima Ramezan Arab practice?
Dr. Ramezan Arab practices at 3747 Worsham Ave, Long Beach, CA 90808. Dr. Ramezan Arab's primary practice is Southland Neurologic Institute a Medical Corporation in Long Beach, California. Dmand AI also links Dr. Ramezan Arab to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Nima Ramezan Arab's office phone number?
The practice phone on file for Dr. Ramezan Arab is (562) 430-4513.
What is Dr. Nima Ramezan Arab's medical license number?
Dr. Ramezan Arab holds California license A80191.
Which hospitals is Dr. Nima Ramezan Arab affiliated with?
Dr. Ramezan Arab is affiliated with Long Beach Medical Center. Dmand AI links Dr. Ramezan Arab to 3 more hospitals.
What medical group is Dr. Nima Ramezan Arab part of?
Dr. Ramezan Arab is linked to Harbor-UCLA Medical Center. Dmand AI links Dr. Ramezan Arab to 1 more medical group.
Does Dr. Nima Ramezan Arab accept Medicare?
Yes. CMS data shows Dr. Ramezan Arab billed Medicare for 2,176 services in 2024, and Dr. Ramezan Arab accepts Medicare assignment.
Does Dr. Nima Ramezan Arab offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ramezan Arab as offering telehealth services.
What is Dr. Nima Ramezan Arab's MIPS score?
Dr. Ramezan Arab's MIPS final score for performance year 2024 is 99 out of 100, reported individually.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Nima Ramezan Arab see?
CMS counts 802 Medicare patients who saw Dr. Ramezan Arab in 2024, with an average age of 75.
Is Dr. Nima Ramezan Arab board certified?
Yes. Dr. Ramezan Arab is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology.
What services does Dr. Nima Ramezan Arab bill to Medicare?
In 2024, Dr. Ramezan Arab's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. Nima Ramezan Arab go to medical school?
Dr. Ramezan Arab graduated from UC Irvine School of Medicine in 2001.
What drugs does Dr. Nima Ramezan Arab prescribe most?
In 2024 Medicare Part D data, Dr. Ramezan Arab's most prescribed drugs by claims were Donepezil HCl, Levetiracetam and Gabapentin.
Has Dr. Nima Ramezan Arab received payments from drug or device companies?
CMS Open Payments shows $8,728 in general payments to Dr. Ramezan Arab from 53 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Nima Ramezan Arab been practicing?
Dr. Ramezan Arab graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Nima Ramezan Arab accept?
Dr. Ramezan Arab is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to neurology practices?
See neurologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card