Larissa Spheeris, FNP
Registered Nurse · Sugar Land, TX
Larissa Spheeris, FNP is a registered nurse with a practice address in Sugar Land, Texas, and NPI 1386247526, issued on Nov 19, 2020. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Larissa Spheeris
- Credential
- FNP
- Primary taxonomy
- Registered Nurse 163W00000X
- Practice location
- 16537 Southwest Fwy, Sugar Land, TX 77479
- Phone
- (281) 274-7595
- Enumerated
- Nov 19, 2020
- Entity
- Type 1 · individual
Also registered at 16537 Southwest Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Altaib Al YassinGastroenterology Physician1972008134
- Prajesh GarachInternal Medicine Physician1124753116
- Bobby GeorgePhysician Assistant1295267144
- Adekunbi Obisesan, NP-CFamily Nurse Practitioner1144765132
- Nimra Pasha, MDInternal Medicine Physician1437888732
Verify Larissa Spheeris 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
1% fewer Medicare Part D claims than the average registered nurse in 2024
1,056 Medicare Part D claims for 264 beneficiaries, against an average of 1,063 among the 17,151 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Donepezil Hcl153 claims
- Gabapentin152 claims
- Memantine Hcl103 claims
- Quetiapine Fumarate74 claims
- Duloxetine Hcl66 claims
- Amitriptyline Hcl47 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: $4,209.82
234 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 16,089 providers of this specialty with any payment received $575.97 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.
2 hospital and facility affiliations
- Houston Methodist Specialty PhysiciansSugar Land, TX
- Tmh Physician Associates PLLCSugar Land, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
82 registered nurse records list a Sugar Land practice address
They are 82 of the 3,851 NPPES records with a Sugar Land practice address, and 11,131 registered nurse records in Texas.
All 82 in Sugar Land → All 11,131 in Texas → Every provider in Sugar Land →
Other registered nurse records in Texas
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- Mahum AamirPorter, TX1356841175
- Jennifer AanensenSan Antonio, TX1528948957
- Tamieka Aaron, RNHouston, TX1376942177
- Robert AbadSan Antonio, TX1447727144
- Jennifer Abalos, FNPPlano, TX1841452984
- Gillian AbangKilleen, TX1861974487
- Breana Abbott, APRNMagnolia, TX1053873661
- Deborah AbbottTyler, TX1093293706
- Lillian Abdalla, RNCypress, TX1316873482
Common questions
What is Larissa Spheeris, FNP's NPI number?
Larissa Spheeris, FNP's National Provider Identifier (NPI) is 1386247526, issued on Nov 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Larissa Spheeris, FNP located?
The NPPES record lists a practice address at 16537 Southwest Fwy, Sugar Land, TX, 77479. Phone: (281) 274-7595. Providers update this record themselves, so call before visiting.
How can I verify Larissa Spheeris, FNP's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Larissa Spheeris, FNP prescribe under Medicare Part D?
In 2024, Larissa Spheeris, FNP had 1,056 Medicare Part D claims for 264 beneficiaries; the average among registered nurse prescribers was 1,063. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.