J Neurosurg
Dr. Moksha G. Ranasinghe, MD
- Medicare services, 2024
- 400
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 771
- Publications
- 4
- Clinical trials
- 10
- Practice address
- 101 E Beverly Blvd Ste 404a, Montebello, CA 90640
- Practice phone
- Call (213) 369-4583
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Brain & Spine Surgery
Physician office · Montebello, California
Find Dr. Ranasinghe'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. Moksha G. Ranasinghe is a neurosurgeon in Montebello, California
Dr. Ranasinghe practices at Southern California Brain & Spine Surgery in Montebello, California.
Dr. Ranasinghe's NPI, 1003033374, was assigned on April 19, 2007. Dr. Ranasinghe graduated from Geisel School Of Medicine At Dartmouth in 2004. Dr. Ranasinghe's California license number on file is A129389.
- NPI
- 1003033374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244400505
- NPI enumeration date
- April 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (213) 369-4583
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Moksha G. Ranasinghe practices at Southern California Brain & Spine Surgery in Montebello, California
Dr. Ranasinghe's primary practice is Southern California Brain & Spine Surgery, at 101 E Beverly Blvd Ste 404a, Montebello, CA 90640. The practice phone is (213) 369-4583.
- Southern California Brain & Spine Surgery101 E Beverly Blvd Ste 404a, Montebello, CA 90640Phone(213) 369-4583
Source: Dmand AI Affiliation Data
Dr. Moksha G. Ranasinghe is affiliated with 4 sites of care
Dr. Ranasinghe's primary practice is Southern California Brain & Spine Surgery in Montebello, California. Dr. Ranasinghe is also affiliated with CHA Hollywood Presbyterian Medical Center. Dmand AI also links Dr. Ranasinghe to 2 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Moksha G. Ranasinghe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ranasinghe practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Brain & Spine Surgery | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Moksha G. Ranasinghe is one of 846 neurosurgeons in California
Neurological surgery is Dr. Ranasinghe's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Ranasinghe is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Ranasinghe's licenses on file in 3 states: California, Massachusetts and Pennsylvania.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- Massachusetts license
- Pennsylvania license
Clinical focus
Dmand AI lists lower back pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Ranasinghe treats.
Neurosurgeons near Dr. Ranasinghe
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. Moksha G. Ranasinghe billed Medicare for 400 services in 2024
CMS data shows 400 Medicare services from Dr. Ranasinghe across 7 procedure codes in 2024, for 157 Medicare patients. Medicare paid $44,082 for them.
Dr. Ranasinghe's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3942024: 4002%
- Surgery
- 2023: 1502024: 0100%
Where Dr. Ranasinghe's Medicare services took place, 2024
- In an office29073%
- In a facility11028%
Dr. Ranasinghe compared with the California median for neurosurgeons, 2024
- Dr. Ranasinghe
- California median
- Medicare services
- 400vs 21685% above
- Medicare patients
- 157vs 154Close to median
- Part D claims
- 698vs 2626.8 times
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Ranasinghe'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. Ranasinghe?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ranasinghe and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Moksha G. Ranasinghe treated 157 Medicare patients in 2024, average age 74
CMS counts 157 Medicare patients who saw Dr. Ranasinghe in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have arthritis, and 75% have high blood pressure. 71% are also on Medicaid. Their average risk score is 2.11, 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. Ranasinghe's median patient age at 66, with 60% women.
Dr. Ranasinghe's Medicare patients by age, 2024
Dr. Ranasinghe's Medicare patients by sex, 2024
- Women9057%
- Men6743%
Chronic conditions among Dr. Ranasinghe's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Mood disorders42%
- Heart failure39%
- Chronic kidney disease38%
- Depression37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ranasinghe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Moksha G. Ranasinghe wrote 771 Medicare Part D claims in 2024
In 2024, Dr. Ranasinghe wrote 771 Medicare Part D claims for 178 patients. 98% of them were for generic drugs. CMS names the drug for 698 of them, across 12 drugs with 11 or more claims each, at $8,758 in total drug cost. In 2023, CMS named 470 claims across 11 drugs.
Dr. Ranasinghe's Part D claims by kind of drug, 2024
- Generic759 claims98%
- Brand-name12 claims2%
Dr. Ranasinghe'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. Ranasinghe's Part D claims, 2024
- Opioids31%240 of 771 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: 4702024: 69849%
Drugs named by CMS: 12 in 2024, 11 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. Moksha G. Ranasinghe ranks in the 72nd percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare
Dr. Ranasinghe accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ranasinghe as offering telehealth. CMS counts 42 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Ranasinghe, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Ranasinghe ranks in Medicare procedure volume
- Spinal fusion
- 69th percentile84 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 72nd percentile42 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Moksha G. Ranasinghe has 4 publications on record
Dmand AI links 4 papers to Dr. Ranasinghe in 2013. 2013 was the busiest year, with 2. Dr. Ranasinghe's most frequent co-authors are Mark Robert Iantosca, MD and Mark S. Dias, MD.
Dr. Ranasinghe's most frequent co-authors
Recent publications by Dr. Ranasinghe
J Neurosurg Pediatr
See who Dr. Ranasinghe researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ranasinghe 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. Moksha G. Ranasinghe has worked on 10 clinical trials
Dmand AI links Dr. Ranasinghe to 10 clinical trials, 4 of them phase 2 studies. 9 are still active or recruiting. Conditions studied include Adenocarcinoma of Lung, Biliary Atresia and Low Back Pain.
Clinical trials with Dr. Ranasinghe by phase
- NonePhase 1: no trials
- 4Phase 2: 4 trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Trials with no phase (devices, behavioral studies) are left out.
Conditions in Dr. Ranasinghe's trials
- Adenocarcinoma of Lung
- Biliary Atresia
- Low Back Pain
- Malocclusion
- Muscular Atrophy
Investigators on the most trials with Dr. Ranasinghe
- Kader Tawfiq Abdelerahman, MD10 shared trials
- Randa Abdelmasih, MD10 shared trials
- Marjorie E. Affel, MD10 shared trials
Recent clinical trials with Dr. Ranasinghe
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Moksha G. Ranasinghe received $3,685 in industry payments from 2016 to 2021
CMS Open Payments shows 31 general payments to Dr. Ranasinghe from 9 drug and device companies from 2016 to 2021. Travel and lodging make up the largest share, 63% of the total. Boston Scientific Corporation paid the most, $1,789.
General payments to Dr. Ranasinghe by program year, 2016 to 2021
General payments to Dr. Ranasinghe by kind, 2016 to 2021
- Travel and lodging$2,33463%
- Food and beverage$1,35137%
Companies that paid Dr. Ranasinghe the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Moksha G. Ranasinghe has 1 award and honors on record
Dmand AI lists 1 award for Dr. Ranasinghe, most recently Los Angeles Top Docs in 2021.
Awards and honors for Dr. Ranasinghe
- 2021
- Los Angeles Top Docs
Source: Dmand AI Professional Profile Data
Dr. Moksha G. Ranasinghe graduated from Geisel School Of Medicine At Dartmouth
Dr. Ranasinghe graduated from Geisel School Of Medicine At Dartmouth in 2004. Dr. Ranasinghe is a member of AANS, CNS and North American Spine Society.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Moksha G. Ranasinghe accepts plans from 10 insurance carriers
Dr. Ranasinghe is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- LA Care
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- +2 more carriersWith a free account
Plan types Dr. Ranasinghe accepts, by number of carriers
- Medicare9
- HMO6
- PPO6
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Moksha G. Ranasinghe'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Moksha G. Ranasinghe
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. Moksha G. Ranasinghe's NPI number?
Dr. Moksha G. Ranasinghe's NPI number is 1003033374. It was assigned on April 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Moksha G. Ranasinghe?
Dr. Moksha G. Ranasinghe is a neurosurgeon in Montebello, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Moksha G. Ranasinghe practice?
Dr. Ranasinghe practices at 101 E Beverly Blvd Ste 404a, Montebello, CA 90640. Dr. Ranasinghe's primary practice is Southern California Brain & Spine Surgery in Montebello, California. Dmand AI also links Dr. Ranasinghe to 2 hospitals.
What is Dr. Moksha G. Ranasinghe's office phone number?
The practice phone on file for Dr. Ranasinghe is (213) 369-4583.
What is Dr. Moksha G. Ranasinghe's medical license number?
Dr. Ranasinghe's California license number on file is A129389, one of the licenses on file in 3 states.
Which states has Dr. Moksha G. Ranasinghe been licensed in?
Dmand AI has state licenses on file for Dr. Ranasinghe in California (2014 to 2025), Massachusetts (2013 to 2016) and Pennsylvania (2004 to 2016).
Which hospitals is Dr. Moksha G. Ranasinghe affiliated with?
Dr. Ranasinghe is affiliated with CHA Hollywood Presbyterian Medical Center. Dmand AI links Dr. Ranasinghe to 2 more hospitals.
Does Dr. Moksha G. Ranasinghe accept Medicare?
Yes. CMS data shows Dr. Ranasinghe billed Medicare for 400 services in 2024, and Dr. Ranasinghe accepts Medicare assignment.
Does Dr. Moksha G. Ranasinghe offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ranasinghe as offering telehealth services.
How many Medicare patients does Dr. Moksha G. Ranasinghe see?
CMS counts 157 Medicare patients who saw Dr. Ranasinghe in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Moksha G. Ranasinghe board certified?
Yes. Dr. Ranasinghe is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Moksha G. Ranasinghe bill to Medicare?
In 2024, Dr. Ranasinghe's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99233) and office visit, new patient (99204).
Where did Dr. Moksha G. Ranasinghe go to medical school?
Dr. Ranasinghe graduated from Geisel School Of Medicine At Dartmouth in 2004.
What drugs does Dr. Moksha G. Ranasinghe prescribe most?
In 2024 Medicare Part D data, Dr. Ranasinghe's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Pregabalin and Gabapentin.
Has Dr. Moksha G. Ranasinghe received payments from drug or device companies?
CMS Open Payments shows $3,685 in general payments to Dr. Ranasinghe from 9 companies from 2016 to 2021. The largest total came from Boston Scientific Corporation.
How long has Dr. Moksha G. Ranasinghe been practicing?
Dr. Ranasinghe graduated from medical school in 2004, 22 years ago.
Does Dr. Moksha G. Ranasinghe do research?
Dmand AI links 4 publications to Dr. Ranasinghe. Dr. Ranasinghe has worked on 10 clinical trials.
Who does Dr. Moksha G. Ranasinghe publish with?
Dr. Ranasinghe's most frequent co-authors are Mark Robert Iantosca, MD (3 shared papers) and Mark S. Dias, MD (1 shared paper).
What insurance does Dr. Moksha G. Ranasinghe accept?
Dr. Ranasinghe is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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