Marguerite Otshewo Osamba
Family Nurse Practitioner · Georgetown, TX
Marguerite Otshewo Osamba is a family nurse practitioner with a practice address in Georgetown, Texas, and NPI 1912657073, issued on Mar 24, 2022. Check the license (Texas 1085926, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marguerite Otshewo Osamba
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 1085926 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1507 Rivery Blvd, Georgetown, TX 78628
- Phone
- (512) 509-9550
- Enumerated
- Mar 24, 2022
- Record last updated
- Oct 20, 2022
- Medicare enrollment
- Enrolled (PECOS I20220928000772); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 1507 Rivery Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Beretta, D.O.Family Medicine Physician1780941419
- Paul Berg, MDFamily Medicine Physician1417037409
- Frank Betanski, M.D.Family Medicine Physician1841556057
- Amanda Broomhall, FNPFamily Nurse Practitioner1962018101
- Amanda Clark, DNPFamily Nurse Practitioner1205654878
- Alexandra Dampier, APRNFamily Nurse Practitioner1699152132
Verify Marguerite Otshewo Osamba in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1085926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average family nurse practitioner in 2024
880 Medicare Part D claims for 171 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium48 claims
- Amlodipine Besylate39 claims
- Gabapentin29 claims
- Rosuvastatin Calcium29 claims
- Levothyroxine Sodium27 claims
- Buspirone Hcl22 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.
Bills Medicare through one group practice
- Scott And White ClinicGeorgetown, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marguerite Otshewo Osamba among 21,242 family nurse practitioner records in Texas
Marguerite Otshewo Osamba 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 2022, is newer than 74% of them.
- NPI issued2022 · 74% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2022 · median 2018 among the 11,286 with a school on file
- Record last updated2022 · 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).
79 family nurse practitioner records list a practice address in Georgetown
They are 79 of the 1,587 NPPES records with a practice address in Georgetown, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Georgetown → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Diana AssavaGeorgetown, TX 786281508226804
- Jennifer Barnes, FNP-CGeorgetown, TX 786281235553553
- Mary Canava, NPCGeorgetown, TX 786281760411144
- Catherine Carrizales-Pintor, FNPGeorgetown, TX 786281891799599
- Alexandra Dampier, APRNGeorgetown, TX 786281699152132
- Peter Gembol, FNPGeorgetown, TX 786281679711279
- Jessica Gibson, APRN, FNP-CGeorgetown, TX 786281760839443
- Victoria Guyton, N.P.Georgetown, TX 786281477964542
Common questions
What is Marguerite Otshewo Osamba's NPI number?
Marguerite Otshewo Osamba's National Provider Identifier (NPI) is 1912657073, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Marguerite Otshewo Osamba located?
The NPPES record lists a practice address at 1507 Rivery Blvd, Georgetown, TX, 78628. Phone: (512) 509-9550. Providers update this record themselves, so call before visiting.
How can I verify Marguerite Otshewo Osamba's license?
NPPES lists Texas license number 1085926, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Marguerite Otshewo Osamba prescribe under Medicare Part D?
In 2024, Marguerite Otshewo Osamba had 880 Medicare Part D claims for 171 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.