Cynthia Armstrong, NP
Family Nurse Practitioner · Sherman, TX
Cynthia Armstrong, NP is a family nurse practitioner with a practice address in Sherman, Texas, and NPI 1841634722, issued on Apr 23, 2013. Check the license (Texas AP123487, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia Armstrong
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP123487 TX
Self-reported in NPPES; status is on the state search - Practice location
- 315 W Mclain Dr, Sherman, TX 75092
- Phone
- (903) 957-4701
- Enumerated
- Apr 23, 2013
- Entity
- Type 1 · individual
Also registered at 315 W Mclain Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Arrington, LCDCAddiction (Substance Use Disorder) Counselor1205328093
- Donna Blair, SLPSpeech-Language Pathologist1366530123
- Sylvia Cave, LCSWClinical Social Worker1417097841
- Jacquelyn Christopher, PHARMDPharmacist1932650975
- Melissa Cline, LCSWClinical Social Worker1366597445
- Amberlee Conley, LPCMental Health Counselor1134993066
Verify Cynthia Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP123487Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
32% more Medicare Part D claims than the average family nurse practitioner in 2024
1,722 Medicare Part D claims for 83 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium223 claims
- Amlodipine Besylate114 claims
- Lisinopril97 claims
- Levothyroxine Sodium95 claims
- Metformin Hcl78 claims
- Omeprazole77 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: $44.75
3 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 91,435 providers of this specialty with any payment received $675.31 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.
One hospital or facility affiliation
- Texoma Community CenterSherman, 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.
53 family nurse practitioner records list a Sherman practice address
They are 53 of the 1,350 NPPES records with a Sherman practice address, and 19,347 family nurse practitioner records in Texas.
All 53 in Sherman → All 19,347 in Texas → Every provider in Sherman →
Other family nurse practitioner records in Texas
- Ashley Aaron, FNPWaco, TX1053821504
- Christina Aaron, FNPTexarkana, TX1457787426
- Lori Aaron, FNP-CFrisco, TX1619387974
- Lauren Aase, FNPSheppard Afb, TX1578550299
- Olivia AbabioCypress, TX1588171995
- Lilian Abagwe, NPWylie, TX1396215620
- Vivian Abaidoo, NP-CHouston, TX1760071971
- Zuniley Aballe-Hernandez, FNP-CHouston, TX1952054066
- Jorge Abalo Redden, FNPKaty, TX1932991122
- Jude AbamArlington, TX1699337881
Common questions
What is Cynthia Armstrong, NP's NPI number?
Cynthia Armstrong, NP's National Provider Identifier (NPI) is 1841634722, issued on Apr 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Armstrong, NP located?
The NPPES record lists a practice address at 315 W Mclain Dr, Sherman, TX, 75092. Phone: (903) 957-4701. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Armstrong, NP's license?
NPPES lists Texas license number AP123487, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Cynthia Armstrong, NP prescribe under Medicare Part D?
In 2024, Cynthia Armstrong, NP had 1,722 Medicare Part D claims for 83 beneficiaries; the average among family nurse practitioner prescribers was 1,302. 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.