NPPES file of Aug 9, 2026

Deborah L. Hagelstien, FNP

Nurse Practitioner · San Angelo, TX

Deborah L. Hagelstien, FNP is a nurse practitioner with a practice address in San Angelo, Texas, and NPI 1346215878, issued on Feb 20, 2006. Check the license (Texas 234895, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1346215878
Name
Deborah L. Hagelstien
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
234895 TX
Self-reported in NPPES; status is on the state search
Practice location
3502 Knickerbocker RD, San Angelo, TX 76904
Phone
(325) 658-1511
Enumerated
Feb 20, 2006
Record last updated
Nov 9, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid ID
127215502 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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8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →

Also registered at 3502 Knickerbocker RD

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

  1. Idalia Alaniz, MDInternal Medicine Physician1629341458
  2. Janis Alexander, P.A.Physician Assistant1457593337
  3. Timothy Coleman, FNP-CFamily Nurse Practitioner1548745177
  4. Danilo Cruz, M.D.Internal Medicine Physician1508882952
  5. Rebecca Hooper, FNPNurse Practitioner1912442989
  6. Zachary O'Neal, PA-CPhysician Assistant1801052949

Verify Deborah L. Hagelstien 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 234895    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
Find the Texas license search

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Deborah L. Hagelstien among 4,825 nurse practitioner records in Texas

Deborah L. Hagelstien, 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 not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 87% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2018 · 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).

38 nurse practitioner records list a practice address in San Angelo

They are 38 of the 1,796 NPPES records with a practice address in San Angelo, and 4,825 nurse practitioner records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,825 in Texas → Every provider in San Angelo → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Caesasonia Agatep, NPSan Angelo, TX 769041154748671
  2. Wilma Alford, APRNSan Angelo, TX 769041235191446
  3. Sherrie Bouissey, ANPSan Angelo, TX 769041295797991
  4. Pamela Darby, CNSSan Angelo, TX 769041831473891
  5. Rebecca Hooper, FNPSan Angelo, TX 769041912442989
  6. Tresea Jeter, FNP-CSan Angelo, TX 769041225248602
  7. Sheila Patterson, FNPSan Angelo, TX 769041700267259
  8. Toby Redden, CNPSan Angelo, TX 769041780091652

Common questions

What is Deborah L. Hagelstien, FNP's NPI number?

Deborah L. Hagelstien, FNP's National Provider Identifier (NPI) is 1346215878, issued on Feb 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Deborah L. Hagelstien, FNP located?

The NPPES record lists a practice address at 3502 Knickerbocker RD, San Angelo, TX, 76904. Phone: (325) 658-1511. Providers update this record themselves, so call before visiting.

How can I verify Deborah L. Hagelstien, FNP's license?

NPPES lists Texas license number 234895, as entered by the provider. 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. 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.