NPPES file of Aug 9, 2026

Summer Lynn Johnson, FNP

Family Nurse Practitioner · Fot Hood, TX

Summer Lynn Johnson, FNP is a family nurse practitioner with a practice address in Fot Hood, Texas, and NPI 1821595950, issued on Apr 5, 2018. Check the license (Texas AP137243, 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
1821595950
Name
Summer Lynn Johnson
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP137243 TX
Self-reported in NPPES; status is on the state search
Practice location
590 Medical Crt, Fot Hood, TX 76544
Phone
(254) 553-6366
Enumerated
Apr 5, 2018
Record last updated
Feb 2, 2026
Fax
(254) 618-1014
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 family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Verify Summer Lynn Johnson 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 AP137243    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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99% fewer Medicare Part D claims than the average family nurse practitioner in 2024

17 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Summer Johnson17
  2. Specialty average1,305

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.

Summer Lynn Johnson among 21,242 family nurse practitioner records in Texas

Summer Lynn Johnson, FNP is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 42% of them.

  • NPI issued2018 · 42% of these records are older, 50% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2026 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Nurse Practitioner providers in Texas

There are 21,242 family nurse practitioner records in Texas.

All 21,242 in Texas → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Thomas Brooks, FNP, AMNP, FAAPMFort Hood, TX 765441467552414
  2. Georgia Day, CFNPFort Hood, TX 765441750352001
  3. Melissa Franklin, RN, MSN, FNP-CFort Hood, TX 765441891863080
  4. Benita Harris, FNPFort Hood, TX 765441538124714
  5. Michael Holt, FNPFort Cavazos, TX 765441457413130
  6. Linda Houston, FNPFort Hood, TX 765441770677882
  7. Peter Maese, APRN-FNPFort Cavazos, TX 765441760470835
  8. Kim Mathis, DNP, MSN, APRN, FNPFort Cavazos, TX 765441982629242

Common questions

What is Summer Lynn Johnson, FNP's NPI number?

Summer Lynn Johnson, FNP's National Provider Identifier (NPI) is 1821595950, issued on Apr 5, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Summer Lynn Johnson, FNP located?

The NPPES record lists a practice address at 590 Medical Crt, Fot Hood, TX, 76544. Phone: (254) 553-6366. Providers update this record themselves, so call before visiting.

How can I verify Summer Lynn Johnson, FNP's license?

NPPES lists Texas license number AP137243, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Summer Lynn Johnson, FNP prescribe under Medicare Part D?

In 2024, Summer Lynn Johnson, FNP had 17 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.

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.