Stephanie Elizabeth Machisak, RN, MSN, FNP-C
Family Nurse Practitioner · Grapevine, TX
Stephanie Elizabeth Machisak, RN, MSN, FNP-C is a family nurse practitioner with a practice address in Grapevine, Texas, and NPI 1891161089, issued on Aug 11, 2015. Check the license (Texas AP128363, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Elizabeth Machisak
- Credential
- RN, MSN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP128363 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3701 Ira E Woods Ave, Grapevine, TX 76051
- Phone
- (866) 389-2727
- Enumerated
- Aug 11, 2015
- Record last updated
- Jan 24, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 3701 Ira E Woods Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Elizabeth Machisak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP128363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 86.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Stephanie Elizabeth Machisak among 21,242 family nurse practitioner records in Texas
Stephanie Elizabeth Machisak, RN, MSN, FNP-C 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 2015, is newer than 26% of them.
- NPI issued2015 · 26% of these records are older, 69% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2019 · 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).
39 family nurse practitioner records list a practice address in Grapevine
They are 39 of the 1,104 NPPES records with a practice address in Grapevine, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Grapevine → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Peter Gruman, MSN, RN, FNP-BCGrapevine, TX 760511326342965
- Melissa HettlerGrapevine, TX 760511538495346
- Kamaldeen Isiaka, FNP-BCGrapevine, TX 760511750794822
- Kristina Longo, FNP-CGrapevine, TX 760511396089967
- Annette Mancuso, LPCGrapevine, TX 760511679694277
- Dale-Ann Marco, FNPGrapevine, TX 760511952303547
- Tabetha Maslow, MSN, APRN, FNP-CGrapevine, TX 760511700255684
- Jennifer Rodges, FNPGrapevine, TX 760511215080015
Common questions
What is Stephanie Elizabeth Machisak, RN, MSN, FNP-C's NPI number?
Stephanie Elizabeth Machisak, RN, MSN, FNP-C's National Provider Identifier (NPI) is 1891161089, issued on Aug 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Elizabeth Machisak, RN, MSN, FNP-C located?
The NPPES record lists a practice address at 3701 Ira E Woods Ave, Grapevine, TX, 76051. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Elizabeth Machisak, RN, MSN, FNP-C's license?
NPPES lists Texas license number AP128363, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Stephanie Elizabeth Machisak, RN, MSN, FNP-C's MIPS final score?
The 2023 MIPS final score is 86.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.