NPPES file of Aug 9, 2026

Heidi Alyssa Schlemmer, CRNA

Certified Registered Nurse Anesthetist · Sweetwater, TX

Heidi Alyssa Schlemmer, CRNA is a certified registered nurse anesthetist with a practice address in Sweetwater, Texas, and NPI 1902136310, issued on Jan 6, 2010. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902136310
Name
Heidi Alyssa Schlemmer
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
083453 MN
Self-reported in NPPES; status is on the state search
Practice location
1514 Silas St, Sweetwater, TX 79556
Phone
(325) 235-1738
Enumerated
Jan 6, 2010
Record last updated
Sep 2, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20101119000588); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →

Verify Heidi Alyssa Schlemmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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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3 hospitals and group practices

  1. Rolling Plains Memorial HospitalSweetwater, TX · Acute Care Hospitals
  2. Terry Memorial Hospital DistrictBrownfield, TX
  3. West Texas Eye PALubbock, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Heidi Alyssa Schlemmer among 6,097 certified registered nurse anesthetist records in Texas

Heidi Alyssa Schlemmer, CRNA is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 41% of them.

  • NPI issued2010 · 41% of these records are older, 56% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2009 · median 2014 among the 4,734 with a school on file
  • Record last updated2011 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 certified registered nurse anesthetist records list a practice address in Sweetwater

They are 3 of the 125 NPPES records with a practice address in Sweetwater, and 6,097 certified registered nurse anesthetist records in Texas.

All 6,097 in Texas → Every provider in Sweetwater → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Paul Byers, CRNASweetwater, TX 795561669567277
  2. Matthew Weaver, CRNASweetwater, TX 795561801088679
  3. Peter Schiessler, CRNATuscola, TX 795621275936007
  4. William Harris, CRNASnyder, TX 795491184783979
  5. Hayden HayesSnyder, TX 795491285906123
  6. Pete Hext, CRNASnyder, TX 795491740553650
  7. Alec Ordway, CRNAColorado City, TX 795121174716138
  8. Wanda Barry, CRNAAbilene, TX 796011730187428

Common questions

What is Heidi Alyssa Schlemmer, CRNA's NPI number?

Heidi Alyssa Schlemmer, CRNA's National Provider Identifier (NPI) is 1902136310, issued on Jan 6, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Alyssa Schlemmer, CRNA located?

The NPPES record lists a practice address at 1514 Silas St, Sweetwater, TX, 79556. Phone: (325) 235-1738. Providers update this record themselves, so call before visiting.

How can I verify Heidi Alyssa Schlemmer, CRNA's license?

Search the Texas board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.