Sarah Sage Tharnstrom, PA-C
Surgical Physician Assistant · Shenandoah, TX
Sarah Sage Tharnstrom, PA-C is a surgical physician assistant with a practice address in Shenandoah, Texas, and NPI 1023725132, issued on Oct 31, 2022. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Sage Tharnstrom
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- Practice location
- 9180 Pinecroft Dr Ste 500, Shenandoah, TX 77380
- Phone
- (713) 897-5900
- Enumerated
- Oct 31, 2022
- Record last updated
- Sep 20, 2024
- Medicare enrollment
- Enrolled (PECOS I20221212001799); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2022
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,350 in Texas → Look up another NPI →
Also registered at 9180 Pinecroft Dr Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abhishek Agrawal, MDNeuroradiology Physician1407155328
- George Al Shamy, MDNeurological Surgery Physician1861773889
- Allison Boyle, M.D.Neurology Physician1992053904
- Sharon Brown, PH.D.Clinical Neuropsychologist1114987732
- Divya Chirumamilla, M.D.Pain Medicine (Anesthesiology) Physician1700146750
- Sarah Cruz, AGACNP-BCAcute Care Nurse Practitioner1861959132
Verify Sarah Sage Tharnstrom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average surgical physician assistant in 2024
109 Medicare Part D claims for 73 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Methylprednisolone27 claims
- Acetaminophen-Codeine18 claims
- Methocarbamol11 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: $112.62
4 payments; by number, the most common kind was food and beverage; the largest payer was Merz Pharmaceuticals, LLC. The 7,578 providers of this specialty with any payment received $703.95 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.
Bills Medicare through one group practice
- Mhs Physicians OF TexasSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Sage Tharnstrom among 1,350 surgical physician assistant records in Texas
Sarah Sage Tharnstrom, PA-C is one of 1,350 surgical physician assistant records with a practice address in Texas. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 84% of them.
- NPI issued2022 · 84% of these records are older, 11% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2022 · median 2016 among the 617 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Texas
There are 1,350 surgical physician assistant records in Texas.
All 1,350 in Texas → Every provider in Shenandoah → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Catherine Fontenot, PA-CThe Woodlands, TX 773801053054437
- Taylar Hayden, PA-CThe Woodlands, TX 773801659794667
- Jonas Konan, PAShenandoah, TX 773801760785356
- Lily Koscielniak, PA-CThe Woodlands, TX 773801265298764
- Samantha KrenzShenandoah, TX 773801629347281
- Tianjie Lai, PA-CShenandoah, TX 773801891828851
- Michael Marquez, PA-CThe Woodlands, TX 773801003810805
- Alana Wilson, PA-CShenandoah, TX 773801144657586
Common questions
What is Sarah Sage Tharnstrom, PA-C's NPI number?
Sarah Sage Tharnstrom, PA-C's National Provider Identifier (NPI) is 1023725132, issued on Oct 31, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Sage Tharnstrom, PA-C located?
The NPPES record lists a practice address at 9180 Pinecroft Dr Ste 500, Shenandoah, TX, 77380. Phone: (713) 897-5900. Providers update this record themselves, so call before visiting.
How can I verify Sarah Sage Tharnstrom, PA-C's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Sage Tharnstrom, PA-C prescribe under Medicare Part D?
In 2024, Sarah Sage Tharnstrom, PA-C had 109 Medicare Part D claims for 73 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.