Dr. Maria Luisa Osmena, MD
- Industry payments
- $319
- Affiliated sites
- 1
- Insurance carriers
- 13
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 343 El Camino Real, South San Francisco, CA 94080
- Practice phone
- Call (650) 873-3338
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Livewell Medical Clinic Inc
South San Francisco, California
Find Dr. Osmena'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. Maria Luisa Osmena is a pediatrician in South San Francisco, California
Dr. Osmena practices at Livewell Medical Clinic Inc in South San Francisco, California.
Dr. Osmena's NPI, 1922172162, was assigned on November 20, 2006. Dr. Osmena graduated from UCSF School of Medicine in 1992. Dr. Osmena holds California license G78328.
- NPI
- 1922172162NPI Registry (opens in a new tab)
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Practice phone
- (650) 873-3338
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Maria Luisa Osmena practices at Livewell Medical Clinic Inc in South San Francisco, California
Dr. Osmena's primary practice is Livewell Medical Clinic Inc, at 343 El Camino Real, South San Francisco, CA 94080 in San Mateo County. The practice phone is (650) 873-3338.
- Livewell Medical Clinic Inc343 El Camino Real, South San Francisco, CA 94080 · San Mateo CountyPhone(650) 873-3338
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maria Luisa Osmena is affiliated with 2 sites of care
Dr. Osmena's primary practice is Livewell Medical Clinic Inc in South San Francisco, California. Dmand AI also links Dr. Osmena to 1 physician office, 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. Maria Luisa Osmena's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Osmena practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Livewell Medical Clinic Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria Luisa Osmena is one of 8,236 pediatricians in California
Pediatrics is Dr. Osmena's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Osmena is board certified in pediatrics by the American Board of Pediatrics. Dr. Osmena is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Osmena
Counts of pediatricians 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. Maria Luisa Osmena's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Osmena's median patient age at 12, with 48% women.
Dr. Osmena's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Maria Luisa Osmena received $319 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Osmena from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $156.
General payments to Dr. Osmena by program year, 2017 to 2025
Companies that paid Dr. Osmena the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maria Luisa Osmena graduated from UCSF School of Medicine
Dr. Osmena graduated from UCSF School of Medicine in 1992.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Maria Luisa Osmena accepts plans from 13 insurance carriers
Dr. Osmena is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Osmena accepts, by number of carriers
- PPO8
- Medicare7
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Maria Luisa Osmena'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Maria Luisa Osmena
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. Maria Luisa Osmena's NPI number?
Dr. Maria Luisa Osmena's NPI number is 1922172162. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Luisa Osmena?
Dr. Maria Luisa Osmena is a pediatrician in South San Francisco, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Maria Luisa Osmena practice?
Dr. Osmena practices at 343 El Camino Real, South San Francisco, CA 94080. Dr. Osmena's primary practice is Livewell Medical Clinic Inc in South San Francisco, California. Dmand AI also links Dr. Osmena to 1 physician office.
What is Dr. Maria Luisa Osmena's office phone number?
The practice phone on file for Dr. Osmena is (650) 873-3338.
What is Dr. Maria Luisa Osmena's medical license number?
Dr. Osmena holds California license G78328.
Is Dr. Maria Luisa Osmena board certified?
Yes. Dr. Osmena is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Maria Luisa Osmena go to medical school?
Dr. Osmena graduated from UCSF School of Medicine in 1992.
Has Dr. Maria Luisa Osmena received payments from drug or device companies?
CMS Open Payments shows $319 in general payments to Dr. Osmena from 5 companies from 2017 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Maria Luisa Osmena been practicing?
Dr. Osmena graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Maria Luisa Osmena accept?
Dr. Osmena is in network with 13 carriers, including Aetna, 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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