Dr. Maris Stella Legarda, MD
- Medicare services, 2024
- 1,515
- Medicare patients, 2024
- 374
- Part D claims, 2024
- 1,350
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Practice address
- 23845 Holman Hwy, Monterey, CA 93940
- Practice phone
- Call (831) 658-3639
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Montage Medical Group
Monterey, California
Find Dr. Legarda'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. Maris Stella Legarda is an epilepsy physician in Monterey, California
Dr. Legarda practices at Montage Medical Group in Monterey, California.
Dr. Legarda's NPI, 1659331296, was assigned on March 27, 2006. Dr. Legarda graduated from Saint Louis University, Philipppines in 1982. Dr. Legarda holds California license C52834.
- NPI
- 1659331296NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456487594
- NPI enumeration date
- March 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (831) 658-3639
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maris Stella Legarda practices at Montage Medical Group in Monterey, California
Dr. Legarda's primary practice is Montage Medical Group, at 23845 Holman Hwy, Monterey, CA 93940 in Monterey County. The practice phone is (831) 658-3639.
- Montage Medical Group23845 Holman Hwy, Monterey, CA 93940 · Monterey CountyPhone(831) 658-3639
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maris Stella Legarda is affiliated with 4 sites of care and 3 medical groups
Dr. Legarda's primary practice is Montage Medical Group in Monterey, California. Dr. Legarda is also affiliated with Community Hospital of the Monterey Peninsula. The medical group on file is Montage Medical Group. Dmand AI also links Dr. Legarda to 2 more 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. Maris Stella Legarda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Legarda practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montage Medical Group | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maris Stella Legarda is one of 49 epilepsy physicians in California
Epilepsy is Dr. Legarda's primary specialty in the NPI Registry, under taxonomy code 2084E0001X. Dr. Legarda is board certified in neurology with special qualification in child neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Legarda's licenses on file in 2 states: California and South Carolina.
Specialties and state licenses
- Epilepsy, CaliforniaPrimary
- South Carolina license
Clinical focus
Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, cerebrovascular disease, encephalopathy, epilepsy, essential tremor, fibromyalgia and chronic pain and head injury among the conditions Dr. Legarda treats.
Epilepsy physicians near Dr. Legarda
Counts of epilepsy physicians 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. Maris Stella Legarda billed Medicare for 1,515 services in 2024
CMS data shows 1,515 Medicare services from Dr. Legarda across 12 procedure codes in 2024, for 374 Medicare patients. Medicare paid $108,685 for them.
Dr. Legarda's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,3192024: 1,1999%
- Office and hospital visits
- 2023: 3502024: 31610%
- Other services
- 2023: 192024: 0100%
Where Dr. Legarda's Medicare services took place, 2024
- In an office1,45496%
- In a facility614%
Dr. Legarda compared with the California median for epilepsy physicians, 2024
- Dr. Legarda
- California median
- Medicare services
- 1,515vs 2895.2 times
- Medicare patients
- 374vs 1702.2 times
- Part D claims
- 1,115vs 68463% above
Medians across 40 epilepsy physicians in California with Dmand AI profiles that report each measure.
Dr. Legarda'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. Legarda and other epilepsy physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maris Stella Legarda treated 374 Medicare patients in 2024, average age 73
CMS counts 374 Medicare patients who saw Dr. Legarda in 2024. The largest group is 75 to 84, with 138 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 29% are also on Medicaid. Their average risk score is 1.66, 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. Legarda's median patient age at 37, with 64% women.
Dr. Legarda's Medicare patients by age, 2024
Dr. Legarda's Medicare patients by sex, 2024
- Women20856%
- Men16644%
Chronic conditions among Dr. Legarda's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis53%
- Anxiety43%
- Mood disorders42%
- Depression36%
- Ischemic heart disease32%
- Stroke or TIA29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Legarda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women64%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maris Stella Legarda wrote 1,350 Medicare Part D claims in 2024
In 2024, Dr. Legarda wrote 1,350 Medicare Part D claims for 157 patients. 86% of them were for generic drugs. CMS names the drug for 1,115 of them, across 36 drugs with 11 or more claims each, at $230,475 in total drug cost. In 2023, CMS named 1,357 claims across 42 drugs.
Dr. Legarda's Part D claims by kind of drug, 2024
- Generic1,156 claims86%
- Brand-name170 claims13%
- Other24 claims2%
Dr. Legarda'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. Legarda's Part D claims, 2024
- Opioids1%12 of 1,350 claims
- Antipsychotics, patients 65 and over1%15 of 1,350 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: 1,3572024: 1,11518%
Drugs named by CMS: 36 in 2024, 42 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. Maris Stella Legarda scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Legarda for performance year 2024, reported as part of a group. Dr. Legarda accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Legarda as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Legarda's MIPS scores, performance year 2024
- 87of 100Final score
- 81.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
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
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Dr. Maris Stella Legarda received $8,262 in industry payments from 2016 to 2025
CMS Open Payments shows 91 general payments to Dr. Legarda from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 68% of the total. LivaNova PLC paid the most, $1,916.
General payments to Dr. Legarda by program year, 2016 to 2025
General payments to Dr. Legarda by kind, 2016 to 2025
- Food and beverage$5,64968%
- Travel and lodging$1,53119%
- Education speaker fees$1,00012%
- Education$821%
Companies that paid Dr. Legarda 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. Maris Stella Legarda graduated from Saint Louis University, Philipppines
Dr. Legarda graduated from Saint Louis University, Philipppines in 1982.
- Medical school
- Board certified in neurology with special qualification in child neurology
Source: Dmand AI Professional Profile Data
Dr. Maris Stella Legarda accepts plans from 13 insurance carriers
Dr. Legarda is in network with 13 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Alliant Health Plans
- Aspirus Health Plan
- +5 more carriersWith a free account
Plan types Dr. Legarda accepts, by number of carriers
- PPO8
- HMO6
- Medicare6
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Maris Stella Legarda'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) |
| 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. Maris Stella Legarda
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. Maris Stella Legarda's NPI number?
Dr. Maris Stella Legarda's NPI number is 1659331296. It was assigned on March 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maris Stella Legarda?
Dr. Maris Stella Legarda is an epilepsy physician in Monterey, California. The primary specialty in the NPI Registry is Epilepsy Physician (taxonomy code 2084E0001X).
Where does Dr. Maris Stella Legarda practice?
Dr. Legarda practices at 23845 Holman Hwy, Monterey, CA 93940. Dr. Legarda's primary practice is Montage Medical Group in Monterey, California. Dmand AI also links Dr. Legarda to 2 group practices and clinics and 2 medical groups.
What is Dr. Maris Stella Legarda's office phone number?
The practice phone on file for Dr. Legarda is (831) 658-3639.
What is Dr. Maris Stella Legarda's medical license number?
Dr. Legarda holds California license C52834, one of the licenses on file in 2 states.
Which states has Dr. Maris Stella Legarda been licensed in?
Dmand AI has state licenses on file for Dr. Legarda in California (2007 to 2026) and South Carolina (1997 to 2011).
Which hospitals is Dr. Maris Stella Legarda affiliated with?
Dr. Legarda is affiliated with Community Hospital of the Monterey Peninsula.
What medical group is Dr. Maris Stella Legarda part of?
Dr. Legarda is linked to Montage Medical Group. Dmand AI links Dr. Legarda to 2 more medical groups.
Does Dr. Maris Stella Legarda accept Medicare?
Yes. CMS data shows Dr. Legarda billed Medicare for 1,515 services in 2024, and Dr. Legarda accepts Medicare assignment.
Does Dr. Maris Stella Legarda offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Legarda as offering telehealth services.
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What is Dr. Maris Stella Legarda's MIPS score?
Dr. Legarda's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Maris Stella Legarda see?
CMS counts 374 Medicare patients who saw Dr. Legarda in 2024, with an average age of 73.
Is Dr. Maris Stella Legarda board certified?
Yes. Dr. Legarda is board certified in neurology with special qualification in child neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Maris Stella Legarda bill to Medicare?
In 2024, Dr. Legarda's most billed Medicare services were medical service (90901), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Maris Stella Legarda go to medical school?
Dr. Legarda graduated from Saint Louis University, Philipppines in 1982.
What drugs does Dr. Maris Stella Legarda prescribe most?
In 2024 Medicare Part D data, Dr. Legarda's most prescribed drugs by claims were Carbidopa-Levodopa, Donepezil HCl and Lamotrigine.
Has Dr. Maris Stella Legarda received payments from drug or device companies?
CMS Open Payments shows $8,262 in general payments to Dr. Legarda from 27 companies from 2016 to 2025. The largest total came from LivaNova PLC.
How long has Dr. Maris Stella Legarda been practicing?
Dr. Legarda graduated from medical school in 1982, 44 years ago.
What insurance does Dr. Maris Stella Legarda accept?
Dr. Legarda is in network with 13 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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