Jack P. Rheiner, FNP
Nurse Practitioner · Mission, TX
Jack P. Rheiner, FNP is a nurse practitioner with a practice address in Mission, Texas, and NPI 1376635987, issued on Sep 29, 2006. Check the license (Texas 537763, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jack P. Rheiner
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 537763 TX
Self-reported in NPPES; status is on the state search - Practice location
- 900 S Bryan RD, Mission, TX 78572
- Phone
- (956) 580-9000
- Enumerated
- Sep 29, 2006
- Record last updated
- Mar 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070222000275); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 900 S Bryan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jack P. Rheiner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 537763Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average nurse practitioner in 2024
777 Medicare Part D claims for 524 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 65 claims were for opioids.
Most prescribed
- Ibuprofen94 claims
- Methylprednisolone87 claims
- Amoxicillin-Clavulanate Potass79 claims
- Acetaminophen-Codeine62 claims
- Levofloxacin43 claims
- Clindamycin Hcl41 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
- Knapp Medical GroupMercedes, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jack P. Rheiner among 4,825 nurse practitioner records in Texas
Jack P. Rheiner, FNP is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2006 · median 2018 among the 2,618 with a school on file
- Record last updated2008 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 nurse practitioner records list a practice address in Mission
They are 18 of the 912 NPPES records with a practice address in Mission, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Mission → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Addievi Amper, APNMission, TX 785721346671401
- Veronica Cavazos, NPMission, TX 785721245583814
- Sarita Gonzalez, FNPMission, TX 785721083256879
- Elizabeth Huerta, NPMission, TX 785721275715583
- Itzel Ibarra, FNPMission, TX 785721174180749
- Christina Johnson, NPMission, TX 785721619363504
- Juan Llanes, MSN, APRN FNP-BCPalmview, TX 785721306843347
- Erika Montecillo, NP- FNP-BCMission, TX 785721265804785
Common questions
What is Jack P. Rheiner, FNP's NPI number?
Jack P. Rheiner, FNP's National Provider Identifier (NPI) is 1376635987, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jack P. Rheiner, FNP located?
The NPPES record lists a practice address at 900 S Bryan RD, Mission, TX, 78572. Phone: (956) 580-9000. Providers update this record themselves, so call before visiting.
How can I verify Jack P. Rheiner, FNP's license?
NPPES lists Texas license number 537763, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Jack P. Rheiner, FNP prescribe under Medicare Part D?
In 2024, Jack P. Rheiner, FNP had 777 Medicare Part D claims for 524 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.