Shannon Leigh Marsh
Primary Care Nurse Practitioner · New Braunfels, TX
Shannon Leigh Marsh is a primary care nurse practitioner with a practice address in New Braunfels, Texas, and NPI 1548833262, issued on Jul 20, 2021. Check the license (Texas 1048924, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shannon Leigh Marsh
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License numbers
- 1048924 TX
937104 TX
Self-reported in NPPES; status is on the state search - Practice location
- 705 Landa St, New Braunfels, TX 78130
- Phone
- (830) 629-3614
- Enumerated
- Jul 20, 2021
- Record last updated
- Jul 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210922000101); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 822 in Texas → Look up another NPI →
Also registered at 705 Landa St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gary Barr, D.M.D.Oral and Maxillofacial Surgery (Dentist)1073522173
- Lisa Emmendorfer, NPAdult Health Nurse Practitioner1508166810
- John Flanagan, MDEmergency Medicine Physician1730159823
Verify Shannon Leigh Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1048924Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average primary care nurse practitioner in 2024
1,943 Medicare Part D claims for 110 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium113 claims
- Gabapentin110 claims
- Furosemide76 claims
- Oseltamivir Phosphate63 claims
- Levothyroxine Sodium60 claims
- Mirtazapine51 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $103.50
3 payments; by number, the most common kind was food and beverage; the largest payer was Acadia Pharmaceuticals Inc. The 4,321 providers of this specialty with any payment received $625.13 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Austin Geriatric Specialists PLLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shannon Leigh Marsh among 822 primary care nurse practitioner records in Texas
Shannon Leigh Marsh is one of 822 primary care nurse practitioner records with a practice address in Texas. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 55% of them.
- NPI issued2021 · 55% of these records are older, 37% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2021 · median 2020 among the 348 with a school on file
- Record last updated2021 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Texas
There are 822 primary care nurse practitioner records in Texas.
All 822 in Texas → Every provider in New Braunfels → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Steven BaugherNew Braunfels, TX 781301063083475
- Jennifer Reece, NPUniversal City, TX 781481578489662
- Jasmine Sutton, APRN, AGNP-CConverse, TX 781091831892603
- Annalysa Elizondo, FNP-CSchertz, TX 781541831868942
- Karen Johnson, APNSchertz, TX 781541063703510
- Charisse Soller, FNP-CSelma, TX 781541629354618
- Cecelia Kothmann, FNPStockdale, TX 781601942337563
- Robin Woodmansee-Wewe, AGPCNP-BCYorktown, TX 781641225441025
Common questions
What is Shannon Leigh Marsh's NPI number?
Shannon Leigh Marsh's National Provider Identifier (NPI) is 1548833262, issued on Jul 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Leigh Marsh located?
The NPPES record lists a practice address at 705 Landa St, New Braunfels, TX, 78130. Phone: (830) 629-3614. Providers update this record themselves, so call before visiting.
How can I verify Shannon Leigh Marsh's license?
NPPES lists Texas license number 1048924, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Shannon Leigh Marsh prescribe under Medicare Part D?
In 2024, Shannon Leigh Marsh had 1,943 Medicare Part D claims for 110 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.