NPPES file of Aug 9, 2026

Antonio Maria Lazcano, APN

Nurse Practitioner · Chattanooga, TN

Antonio Maria Lazcano, APN is a nurse practitioner with a practice address in Chattanooga, Tennessee, and NPI 1235642380, issued on Nov 12, 2017. Check the license (Tennessee 23581, as entered in NPPES) with the Tennessee 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
1235642380
Name
Antonio Maria Lazcano
Credential
APN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
23581 TN
Self-reported in NPPES; status is on the state search
Practice location
975 E 3RD St, Chattanooga, TN 37403
Phone
(423) 778-7000
Enumerated
Nov 12, 2017
Record last updated
Apr 7, 2022
Medicare enrollment
Enrolled (PECOS I20180521000057); 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 nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →

Also registered at 975 E 3RD St

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

  1. Edwin Abraham, MDAnesthesiology Physician1346469673
  2. Ndurache Adaba, CRNACertified Registered Nurse Anesthetist1669858056
  3. Jonathan AdamsRegistered Nurse1093525669
  4. Kimberly Adkins, PAPhysician Assistant1972600393
  5. Anthony Aird, M.D.Internal Medicine Physician1457513517
  6. Sachin Amin, M.D.Hospitalist Physician1154766764

Verify Antonio Maria Lazcano in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 23581    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 Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Erlanger HealthChattanooga, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Antonio Maria Lazcano among 2,303 nurse practitioner records in Tennessee

Antonio Maria Lazcano, APN is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 54% of them.

  • NPI issued2017 · 54% of these records are older, 41% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2017 · median 2017 among the 1,331 with a school on file
  • Record last updated2022 · 49% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

176 nurse practitioner records list a practice address in Chattanooga

They are 176 of the 7,377 NPPES records with a practice address in Chattanooga, and 2,303 nurse practitioner records in Tennessee.

All 2,303 in Tennessee → Every provider in Chattanooga → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tracy Anderson, NPChattanooga, TN 374031538190913
  2. Deborah BauderChattanooga, TN 374031700898582
  3. Mary Collier, NPChattanooga, TN 374031720045883
  4. Kaci Floyd, NP-CChattanooga, TN 374031568752798
  5. Susan Gain, APRN-BC, PNPChattanooga, TN 374031477552347
  6. Jo Grant, NPChattanooga, TN 374031538116157
  7. Tiffany Hobbs, NP-CChattanooga, TN 374031932450756
  8. Jennifer Patterson, NPChattanooga, TN 374031356593917

Common questions

What is Antonio Maria Lazcano, APN's NPI number?

Antonio Maria Lazcano, APN's National Provider Identifier (NPI) is 1235642380, issued on Nov 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Antonio Maria Lazcano, APN located?

The NPPES record lists a practice address at 975 E 3RD St, Chattanooga, TN, 37403. Phone: (423) 778-7000. Providers update this record themselves, so call before visiting.

How can I verify Antonio Maria Lazcano, APN's license?

NPPES lists Tennessee license number 23581, as entered by the provider. Search the Tennessee 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.