NPPES file of Aug 9, 2026

Karla Marize Howard, NURSE PRACTITIONER

Nurse Practitioner · Tucson, AZ

Karla Marize Howard, NURSE PRACTITIONER is a nurse practitioner with a practice address in Tucson, Arizona, and NPI 1942818240, issued on Jul 22, 2020. Check the license with the Arizona 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
1942818240
Name
Karla Marize Howard
Credential
NURSE PRACTITIONER
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
95022749 CA
66959 NM
Self-reported in NPPES; status is on the state search
Practice location
6200 N LA Cholla Blvd, Tucson, AZ 85741
Phone
(520) 742-9000
Enumerated
Jul 22, 2020
Record last updated
Nov 10, 2025
Medicare enrollment
Enrolled (PECOS I20250424001590); 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 1,423 in Arizona → Look up another NPI →

Also registered at 6200 N LA Cholla Blvd

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

  1. Ryan Abraham, CRNACertified Registered Nurse Anesthetist1639794324
  2. Bahbak Adrangi, MDAnesthesiology Physician1811972565
  3. Abram Aguilar, MDInternal Medicine Physician1700080900
  4. Ramin Ahsaei, M.D.Anesthesiology Physician1467420612
  5. Lakshmi AinapurapuInternal Medicine Physician1457843096
  6. Bisma Akram, MDStudent in an Organized Health Care Education/Training Program1508785536

Verify Karla Marize Howard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona 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
Find the Arizona 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 3 group practices

  1. Apogee Medical Group North CarolinaJacksonville, NC
  2. Las Cruces HB Medical Services LLCLas Cruces, NM
  3. Northwest Hbp Medical Services LLCTucson, AZ

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

Karla Marize Howard among 1,423 nurse practitioner records in Arizona

Karla Marize Howard, NURSE PRACTITIONER is one of 1,423 nurse practitioner records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 60% of them.

  • NPI issued2020 · 60% of these records are older, 34% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2019 · median 2019 among the 805 with a school on file
  • Record last updated2025 · 39% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Arizona

There are 1,423 nurse practitioner records in Arizona.

All 1,423 in Arizona → Every provider in Tucson → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Jodi Amador, DNP, NNP-BCTucson, AZ 857411447677174
  2. Colleen Bauman, NPTucson, AZ 857411245425362
  3. Cynthia Berardinelli, ACP, NNPTucson, AZ 857411063733418
  4. Tabitha Boyan, NP-CTucson, AZ 857411588133326
  5. Amy Brunsvold, NPTucson, AZ 857411558343012
  6. Linda Hiatt, FNP-BCTucson, AZ 857411710918941
  7. Elizabeth McCauslin, NPTucson, AZ 857411376591024
  8. Sue Medlen, NPTucson, AZ 857411922045160

Common questions

What is Karla Marize Howard, NURSE PRACTITIONER's NPI number?

Karla Marize Howard, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1942818240, issued on Jul 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Karla Marize Howard, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 6200 N LA Cholla Blvd, Tucson, AZ, 85741. Phone: (520) 742-9000. Providers update this record themselves, so call before visiting.

How can I verify Karla Marize Howard, NURSE PRACTITIONER's license?

Search the Arizona 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.