NPPES file of Aug 9, 2026

Jan Slovacek, F.N.P.

Nurse Practitioner · Alvin, TX

Jan Slovacek, F.N.P. is a nurse practitioner with a practice address in Alvin, Texas, and NPI 1164538427, issued on Aug 21, 2006. Check the license (Texas 629732, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164538427
Name
Jan Slovacek
Credential
F.N.P.
Primary taxonomy
Nurse Practitioner 363L00000X
License number
629732 TX
Self-reported in NPPES; status is on the state search
Practice location
3128 S Highway 35, Alvin, TX 77511
Phone
(281) 886-8964
Enumerated
Aug 21, 2006
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid IDs
188121105 TX
188121102 TX
188121103 TX
188121104 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3128 S Highway 35

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Patricia BatisteNurse Practitioner1629461249
  2. Melissa Chin, FNP-CFamily Nurse Practitioner1316447196

Verify Jan Slovacek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 629732
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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95% fewer Medicare Part D claims than the average nurse practitioner in 2024

60 Medicare Part D claims for 40 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Jan Slovacek60
  2. Specialty average1,109

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.

3 nurse practitioner records list a practice address in Alvin

They are 3 of the 275 NPPES records with a practice address in Alvin, and 4,825 nurse practitioner records in Texas.

Other nurse practitioner records in Texas

  1. Estella Abam, APRN-CHouston, TX1669779773
  2. Gillian AbangKilleen, TX1861974487
  3. Cornelia Abanobi, NPTomball, TX1831889005
  4. Breana Abbott, APRNMagnolia, TX1053873661
  5. Melissa Abbott, NPLivingston, TX1316338874
  6. Malika Abdelfettah, A/G NPGarland, TX1902259815
  7. Muntaha Abdelhadi, R.N., C.P.N.P.Dallas, TX1326503095
  8. Irene Abdo, FNP-C, APRN, CNORDallas, TX1679168405
  9. Mihoko Abegunde, NPDallas, TX1730632282
  10. Guelbert Abellana, N.P.Houston, TX1457605156

Common questions

What is Jan Slovacek, F.N.P.'s NPI number?

Jan Slovacek, F.N.P.'s National Provider Identifier (NPI) is 1164538427, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jan Slovacek, F.N.P. located?

The NPPES record lists a practice address at 3128 S Highway 35, Alvin, TX, 77511. Phone: (281) 886-8964. Providers update this record themselves, so call before visiting.

How can I verify Jan Slovacek, F.N.P.'s license?

NPPES lists Texas license number 629732, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Jan Slovacek, F.N.P. prescribe under Medicare Part D?

In 2024, Jan Slovacek, F.N.P. had 60 Medicare Part D claims for 40 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.