Sarah Lynn Gassen, RN
Family Nurse Practitioner · Nederland, TX
Sarah Lynn Gassen, RN is a family nurse practitioner with a practice address in Nederland, Texas, and NPI 1518517788, issued on Sep 18, 2019. Check the license (Texas AP145070, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Lynn Gassen
- Credential
- RN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP145070 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2712 Highway 365, Nederland, TX 77627
- Phone
- (409) 861-3413
- Enumerated
- Sep 18, 2019
- Record last updated
- Sep 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 2712 Highway 365
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rita Carriker-Fields, M.D.Family Medicine Physician1952300972
- John FlanaganFamily Nurse Practitioner1033749585
- Bridgette FridayPharmacist1437753472
Verify Sarah Lynn Gassen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP145070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average family nurse practitioner in 2024
652 Medicare Part D claims for 183 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin306 claims
- Tizanidine Hcl161 claims
- Cyclobenzaprine Hcl64 claims
- Methocarbamol56 claims
- Methylprednisolone37 claims
- Lidocaine11 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: $54.46
2 payments; by number, the most common kind was food and beverage; the largest payer was Vertex Pharmaceuticals Incorporated. The 99,489 providers of this specialty with any payment received $650.95 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.
Sarah Lynn Gassen among 21,242 family nurse practitioner records in Texas
Sarah Lynn Gassen, RN is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 41% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2020 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family nurse practitioner records list a practice address in Nederland
They are 28 of the 178 NPPES records with a practice address in Nederland, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Nederland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kari Butler, FNP-CNederland, TX 776271689056947
- Jennifer East, FNPNederland, TX 776271871678268
- Sabrina FaulkNederland, TX 776271710155320
- Jeffrey Humphrey, RNFNP/PMHNPNederland, TX 776271447512843
- Adam Jaynes, FNPNederland, TX 776271154875441
- Jodi Love, N.P.-C.Nederland, TX 776271902088289
- Michelle Marroquin, FNPNederland, TX 776271295111896
- Melissa McKey, RN, MSN, FNP-CNederland, TX 776271699198754
Common questions
What is Sarah Lynn Gassen, RN's NPI number?
Sarah Lynn Gassen, RN's National Provider Identifier (NPI) is 1518517788, issued on Sep 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Lynn Gassen, RN located?
The NPPES record lists a practice address at 2712 Highway 365, Nederland, TX, 77627. Phone: (409) 861-3413. Providers update this record themselves, so call before visiting.
How can I verify Sarah Lynn Gassen, RN's license?
NPPES lists Texas license number AP145070, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Lynn Gassen, RN prescribe under Medicare Part D?
In 2024, Sarah Lynn Gassen, RN had 652 Medicare Part D claims for 183 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.