Tyler Harrelson, PA-C
- Medicare patients, 2024
- 100
- Part D claims, 2024
- 742
- Hospital affiliations
- 1
- Industry payments
- $254
- Medical groups
- 2
- Practice address
- 13303 Tesson Ferry Rd, Saint Louis, MO 63128
- Practice phone
- Call (314) 842-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South County Outpatient Surgery Center LP
Saint Louis, Missouri
Find Tyler Harrelson'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.
Tyler Harrelson is a physician assistant in Saint Louis, Missouri
Tyler Harrelson practices at South County Outpatient Surgery Center LP in Saint Louis, Missouri.
Tyler Harrelson's NPI, 1417708223, was assigned on March 29, 2024. Tyler Harrelson holds Missouri license 2024002456.
- NPI
- 1417708223NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052751930
- NPI enumeration date
- March 29, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (314) 842-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tyler Harrelson practices at South County Outpatient Surgery Center LP in Saint Louis, Missouri
Tyler Harrelson's primary practice is South County Outpatient Surgery Center LP, at 13303 Tesson Ferry Rd, Saint Louis, MO 63128 in Saint Louis County. The practice phone is (314) 842-3200.
- South County Outpatient Surgery Center LP13303 Tesson Ferry Rd, Saint Louis, MO 63128 · Saint Louis CountyPhone(314) 842-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tyler Harrelson is affiliated with 4 sites of care and 2 medical groups
Tyler Harrelson's primary practice is South County Outpatient Surgery Center LP in Saint Louis, Missouri. Tyler Harrelson is also affiliated with SSM Health St. Joseph Hospital - St. Charles. The medical group on file is Esse Health. Dmand AI also links Tyler Harrelson to 2 more group practices and clinics 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 Tyler Harrelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tyler Harrelson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South County Outpatient Surgery Center LP | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tyler Harrelson is one of 1,484 physician assistants in Missouri
Physician assistant is Tyler Harrelson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tyler Harrelson is licensed in Missouri.
Specialties and state licenses
- Physician assistant, MissouriPrimary
Physician assistants near Tyler Harrelson
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
Tyler Harrelson treated 100 Medicare patients in 2024, average age 74
CMS counts 100 Medicare patients who saw Tyler Harrelson in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tyler Harrelson's median patient age at 68, with 69% women.
Tyler Harrelson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tyler Harrelson's Medicare patients by sex, 2024
- Women6868%
- Men3232%
Chronic conditions among Tyler Harrelson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease36%
- Diabetes36%
- Mood disorders34%
- Depression32%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Tyler Harrelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tyler Harrelson wrote 742 Medicare Part D claims in 2024
In 2024, Tyler Harrelson wrote 742 Medicare Part D claims for 261 patients. 83% of them were for generic drugs.
Tyler Harrelson's Part D claims by kind of drug, 2024
- Generic615 claims83%
- Brand-name and other127 claims17%
Drug classes CMS tracks in Tyler Harrelson's Part D claims, 2024
- Antibiotics13%96 of 742 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
Tyler Harrelson offers telehealth to Medicare patients
Tyler Harrelson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Tyler Harrelson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Tyler Harrelson received $254 in industry payments in 2025
CMS Open Payments shows 18 general payments to Tyler Harrelson from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $115.
Companies that paid Tyler Harrelson 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 Tyler Harrelson'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 Tyler Harrelson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tyler Harrelson's NPI number?
Tyler Harrelson's NPI number is 1417708223. It was assigned on March 29, 2024, and it is active in the NPI Registry.
What does Tyler Harrelson specialize in?
Tyler Harrelson is a physician assistant in Saint Louis, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tyler Harrelson practice?
Tyler Harrelson practices at 13303 Tesson Ferry Rd, Saint Louis, MO 63128. Tyler Harrelson's primary practice is South County Outpatient Surgery Center LP in Saint Louis, Missouri. Dmand AI also links Tyler Harrelson to 2 group practices and clinics and 1 medical group.
What is Tyler Harrelson's office phone number?
The practice phone on file for Tyler Harrelson is (314) 842-3200.
What is Tyler Harrelson's medical license number?
Tyler Harrelson holds Missouri license 2024002456.
Which hospitals is Tyler Harrelson affiliated with?
Tyler Harrelson is affiliated with SSM Health St. Joseph Hospital - St. Charles.
What medical group is Tyler Harrelson part of?
Tyler Harrelson is linked to Esse Health. Dmand AI links Tyler Harrelson to 1 more medical group.
Does Tyler Harrelson accept Medicare?
Yes. CMS lists Tyler Harrelson as accepting Medicare assignment.
Does Tyler Harrelson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Tyler Harrelson as offering telehealth services.
How many Medicare patients does Tyler Harrelson see?
CMS counts 100 Medicare patients who saw Tyler Harrelson in 2024, with an average age of 74.
Has Tyler Harrelson received payments from drug or device companies?
CMS Open Payments shows $254 in general payments to Tyler Harrelson from 5 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Tyler Harrelson been practicing?
Tyler Harrelson graduated from medical school in 2023, 3 years ago.
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