Landon House, PA-C
- Medicare patients, 2024
- 125
- Part D claims, 2024
- 2,625
- Hospital affiliations
- 2
- Industry payments
- $178
- Medical group
- 1
- Practice address
- 3915 Watson Rd, Saint Louis, MO 63109
- Practice phone
- Call (314) 881-0300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South St Louis Medical Associates
Saint Louis, Missouri
Find Landon House'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.
Landon House is a physician assistant in Saint Louis, Missouri
Landon House practices at South St Louis Medical Associates in Saint Louis, Missouri.
Landon House's NPI, 1235767872, was assigned on March 30, 2020. Landon House holds Missouri license 2021006394.
- NPI
- 1235767872NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547664252
- NPI enumeration date
- March 30, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (314) 881-0300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Landon House practices at South St Louis Medical Associates in Saint Louis, Missouri
Landon House's primary practice is South St Louis Medical Associates, at 3915 Watson Rd, Saint Louis, MO 63109 in Saint Louis City. The practice phone is (314) 881-0300.
- South St Louis Medical Associates3915 Watson Rd, Saint Louis, MO 63109 · Saint Louis CityPhone(314) 881-0300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Landon House is affiliated with 4 sites of care and 1 medical group
Landon House's primary practice is South St Louis Medical Associates in Saint Louis, Missouri. Landon House is also affiliated with Mercy Hospital St. Louis. The medical group on file is Mercy Clinic Electrophysiology, Mercy Heart Hospital St. Louis. Dmand AI also links Landon House to 1 more hospital and 1 group practice or clinic, 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 Landon House's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Landon House practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South St Louis Medical Associates | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Landon House is one of 262 physician assistants in Missouri
Medical is Landon House's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Landon House is licensed in Missouri.
Specialties and state licenses
- Medical physician assistant, MissouriPrimary
Physician assistants near Landon House
Counts of physician assistants 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
Landon House treated 125 Medicare patients in 2024, average age 72
CMS counts 125 Medicare patients who saw Landon House in 2024. The largest group is 65 to 74, with 55 patients. 72% of them have high cholesterol, and 71% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Landon House's median patient age at 70, with 48% women.
Landon House's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Landon House's Medicare patients by sex, 2024
- Women6149%
- Men6451%
Chronic conditions among Landon House's Medicare patients, 2024
- High cholesterol72%
- High blood pressure71%
- Arthritis59%
- Anxiety26%
- Depression26%
- Mood disorders26%
- Chronic kidney disease25%
- COPD22%
Share of Medicare patients with each condition. A patient can have several.
Landon House's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Landon House wrote 2,625 Medicare Part D claims in 2024
In 2024, Landon House wrote 2,625 Medicare Part D claims for 527 patients. 86% of them were for generic drugs.
Landon House's Part D claims by kind of drug, 2024
- Generic2,258 claims86%
- Brand-name and other367 claims14%
Drug classes CMS tracks in Landon House's Part D claims, 2024
- Antibiotics4%109 of 2,625 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Landon House offers telehealth to Medicare patients
Landon House accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Landon House as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Landon House received $178 in industry payments in 2025
CMS Open Payments shows 8 general payments to Landon House from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Esperion Therapeutics, Inc. paid the most, $41.
Companies that paid Landon House 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 Landon House'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) |
| 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 Landon House
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Landon House's NPI number?
Landon House's NPI number is 1235767872. It was assigned on March 30, 2020, and it is active in the NPI Registry.
What does Landon House specialize in?
Landon House is a physician assistant in Saint Louis, Missouri. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Landon House practice?
Landon House practices at 3915 Watson Rd, Saint Louis, MO 63109. Landon House's primary practice is South St Louis Medical Associates in Saint Louis, Missouri. Dmand AI also links Landon House to 1 hospital and 1 group practice or clinic.
What is Landon House's office phone number?
The practice phone on file for Landon House is (314) 881-0300.
What is Landon House's medical license number?
Landon House holds Missouri license 2021006394.
Which hospitals is Landon House affiliated with?
Landon House is affiliated with Mercy Hospital St. Louis. Dmand AI links Landon House to 1 more hospital.
What medical group is Landon House part of?
Landon House is linked to Mercy Clinic Electrophysiology, Mercy Heart Hospital St. Louis.
Does Landon House accept Medicare?
Yes. CMS lists Landon House as accepting Medicare assignment.
Does Landon House offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Landon House as offering telehealth services.
How many Medicare patients does Landon House see?
CMS counts 125 Medicare patients who saw Landon House in 2024, with an average age of 72.
Has Landon House received payments from drug or device companies?
CMS Open Payments shows $178 in general payments to Landon House from 7 companies from 2025 to 2025. The largest total came from Esperion Therapeutics, Inc.
How long has Landon House been practicing?
Landon House graduated from medical school in 2020, 6 years ago.
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