Zachary Ballek, AGACNP-BC
Acute Care Nurse Practitioner · Saint Louis, MO
Zachary Ballek, AGACNP-BC is an acute care nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1437878071, issued on Aug 25, 2022. Check the license (Missouri 2022030314, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Ballek
- Credential
- AGACNP-BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 2022030314 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Phone
- (314) 977-4750
- Enumerated
- Aug 25, 2022
- Record last updated
- Aug 25, 2022
- Medicare enrollment
- Enrolled (PECOS I20221010000493); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 441 in Missouri → Look up another NPI →
Also registered at 1201 S Grand Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brian Abboud, MDStudent in an Organized Health Care Education/Training Program1134821879
- Catherine Aber, MDStudent in an Organized Health Care Education/Training Program1215878293
- Krystel Abi KaramStudent in an Organized Health Care Education/Training Program1912708124
- Timothy Adrian, APRNAcute Care Nurse Practitioner1578437182
- Baris Afsar, M.D.Student in an Organized Health Care Education/Training Program1235976143
Verify Zachary Ballek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2022030314Check 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): 88.9 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).
Bills Medicare through one group practice
- Ssm Health Care GroupSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Ballek among 441 acute care nurse practitioner records in Missouri
Zachary Ballek, AGACNP-BC is one of 441 acute care nurse practitioner records with a practice address in Missouri. 80% 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 67% of them.
- NPI issued2022 · 67% of these records are older, 24% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2021 · median 2019 among the 324 with a school on file
- Record last updated2022 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Missouri
There are 441 acute care nurse practitioner records in Missouri.
All 441 in Missouri → Every provider in Saint Louis → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Timothy Adrian, APRNSaint Louis, MO 631041578437182
- Larisa Kovaleva, NPSaint Louis, MO 631041194455204
- Doug Longo, APRNSaint Louis, MO 631041003276866
- Maria MartinSt Louis, MO 631041417670449
- Branden Schweiss, NPSaint Louis, MO 631041265179592
- Marissa Shearer, MSN, APRN, ACNP-BCSaint Louis, MO 631041447194782
- Angela Struemph, ACNPSaint Louis, MO 631041679107734
- Mary Cunningham, APN CRNFASaint Louis, MO 631061659432094
Common questions
What is Zachary Ballek, AGACNP-BC's NPI number?
Zachary Ballek, AGACNP-BC's National Provider Identifier (NPI) is 1437878071, issued on Aug 25, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Ballek, AGACNP-BC located?
The NPPES record lists a practice address at 1201 S Grand Blvd, Saint Louis, MO, 63104. Phone: (314) 977-4750. Providers update this record themselves, so call before visiting.
How can I verify Zachary Ballek, AGACNP-BC's license?
NPPES lists Missouri license number 2022030314, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Zachary Ballek, AGACNP-BC's MIPS final score?
The 2023 MIPS final score is 88.9 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.