Mark Emmanuel Lao Landig
- Medicare patients, 2024
- 576
- Part D claims, 2024
- 700
- MIPS score, 2024
- 86
- Industry payments
- $121
- Affiliated sites
- 1
- Practice address
- 200 Medical Plz, Los Angeles, CA 90024
- Practice phone
- Call (310) 794-9206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter Morton UCLA Medical Building
Los Angeles, California
Find Mark Emmanuel Landig'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.
Mark Emmanuel Lao Landig is an optometrist in Los Angeles, California
Mark Emmanuel Landig practices at Peter Morton UCLA Medical Building in Los Angeles, California.
Mark Emmanuel Landig's NPI, 1689916520, was assigned on March 18, 2013. Mark Emmanuel Landig holds California license 14845TLG.
- NPI
- 1689916520NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335464858
- NPI enumeration date
- March 18, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 794-9206
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Emmanuel Lao Landig practices at Peter Morton UCLA Medical Building in Los Angeles, California
Mark Emmanuel Landig's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.
- Peter Morton UCLA Medical Building200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Emmanuel Lao Landig is affiliated with 2 sites of care and 1 medical group
Mark Emmanuel Landig's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Mark Emmanuel Landig to 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 Mark Emmanuel Lao Landig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Emmanuel Landig practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter Morton UCLA Medical Building | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Emmanuel Lao Landig is one of 7,206 optometrists in California
Optometrist is Mark Emmanuel Landig's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Emmanuel Landig is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Mark Emmanuel Landig
Counts of optometrists 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
Mark Emmanuel Lao Landig treated 576 Medicare patients in 2024, average age 77
CMS counts 576 Medicare patients who saw Mark Emmanuel Landig in 2024. The largest group is 75 to 84, with 298 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Emmanuel Landig's median patient age at 76, with 59% women.
Mark Emmanuel Landig's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Emmanuel Landig's Medicare patients by sex, 2024
- Women34860%
- Men22840%
Chronic conditions among Mark Emmanuel Landig's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis51%
- Ischemic heart disease31%
- Diabetes30%
- Osteoporosis29%
- Anxiety24%
- Cancer23%
Share of Medicare patients with each condition. A patient can have several.
Mark Emmanuel Landig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Emmanuel Lao Landig wrote 700 Medicare Part D claims in 2024
In 2024, Mark Emmanuel Landig wrote 700 Medicare Part D claims for 340 patients. 43% of them were for generic drugs.
Mark Emmanuel Landig's Part D claims by kind of drug, 2024
- Generic298 claims43%
- Brand-name402 claims57%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark Emmanuel Lao Landig scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Mark Emmanuel Landig for performance year 2024, reported as part of a group. Mark Emmanuel Landig accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mark Emmanuel Landig's MIPS scores, performance year 2024
- 86of 100Final score
- 79of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 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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Mark Emmanuel Lao Landig received $121 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mark Emmanuel Landig from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $121.
Companies that paid Mark Emmanuel Landig the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark Emmanuel Lao Landig'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 Mark Emmanuel Lao Landig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Emmanuel Lao Landig's NPI number?
Mark Emmanuel Lao Landig's NPI number is 1689916520. It was assigned on March 18, 2013, and it is active in the NPI Registry.
What does Mark Emmanuel Lao Landig specialize in?
Mark Emmanuel Lao Landig is an optometrist in Los Angeles, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Emmanuel Lao Landig practice?
Mark Emmanuel Landig practices at 200 Medical Plz, Los Angeles, CA 90024. Mark Emmanuel Landig's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Mark Emmanuel Landig to 1 group practice or clinic and 1 medical group.
What is Mark Emmanuel Lao Landig's office phone number?
The practice phone on file for Mark Emmanuel Landig is (310) 794-9206.
What is Mark Emmanuel Lao Landig's medical license number?
Mark Emmanuel Landig holds California license 14845TLG.
Does Mark Emmanuel Lao Landig accept Medicare?
Yes. CMS lists Mark Emmanuel Landig as accepting Medicare assignment.
What is Mark Emmanuel Lao Landig's MIPS score?
Mark Emmanuel Landig's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Mark Emmanuel Lao Landig see?
CMS counts 576 Medicare patients who saw Mark Emmanuel Landig in 2024, with an average age of 77.
Has Mark Emmanuel Lao Landig received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Mark Emmanuel Landig from 1 company from 2025 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Mark Emmanuel Lao Landig been practicing?
Mark Emmanuel Landig graduated from medical school in 2013, 13 years ago.
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