NPPES file of Aug 9, 2026

Melissa A. Welter, NP-C

Family Nurse Practitioner · Lewiston, ID

Melissa A. Welter, NP-C is a family nurse practitioner with a practice address in Lewiston, Idaho, and NPI 1790299980, issued on Nov 27, 2017. Check the license (Idaho 57028, as entered in NPPES) with the Idaho 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
1790299980
Name
Melissa A. Welter
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
57028 ID
AP60819908 WA
Self-reported in NPPES; status is on the state search
Practice location
2315 8TH St, Lewiston, ID 83501
Phone
(208) 298-3094
Enumerated
Nov 27, 2017
Record last updated
May 21, 2025
Medicare enrollment
Enrolled (PECOS I20250616001490); 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 family nurse practitioner records → All 1,215 in Idaho → Look up another NPI →

Also registered at 2315 8TH St

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

  1. Craig Ambroson, MDPediatrics Physician1629024179
  2. Barbara Arnzen, PACPhysician Assistant1780653097
  3. Danielle Barnes, PA-CPhysician Assistant1356747042
  4. Geneen Bigsby, DOObstetrics & Gynecology Physician1710081450
  5. Michael Blue, DOFamily Medicine Physician1558309393
  6. Natale Carasali, MDPediatrics Physician1003861626

Verify Melissa A. Welter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license 57028    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 Idaho 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 2 group practices

  1. Catalyst Medical Group PLLCLewiston, ID
  2. St Joseph Hospital LLCLewiston, ID

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

Melissa A. Welter among 1,215 family nurse practitioner records in Idaho

Melissa A. Welter, NP-C is one of 1,215 family nurse practitioner records with a practice address in Idaho. 79% 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 43% of them.

  • NPI issued2017 · 43% of these records are older, 53% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2017 · median 2019 among the 762 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 363LF0000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

36 family nurse practitioner records list a practice address in Lewiston

They are 36 of the 764 NPPES records with a practice address in Lewiston, and 1,215 family nurse practitioner records in Idaho.

All 1,215 in Idaho → Every provider in Lewiston → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Connie Crawford, PH.D., ARNPLewiston, ID 835011447458526
  2. Mona Davis, NPLewiston, ID 835011154341196
  3. Andena Hibbard, APRNLewiston, ID 835011922275379
  4. Robin Hight, FNPLewiston, ID 835011417008590
  5. Amy Johnson, RNLewiston, ID 835011144557653
  6. Diana Kottkey, NPLewiston, ID 835011164441473
  7. Dorian Larsen, F.N.P.Lewiston, ID 835011356489041
  8. Eva Michels, FNP-CLewiston, ID 835011104134089

Common questions

What is Melissa A. Welter, NP-C's NPI number?

Melissa A. Welter, NP-C's National Provider Identifier (NPI) is 1790299980, issued on Nov 27, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Melissa A. Welter, NP-C located?

The NPPES record lists a practice address at 2315 8TH St, Lewiston, ID, 83501. Phone: (208) 298-3094. Providers update this record themselves, so call before visiting.

How can I verify Melissa A. Welter, NP-C's license?

NPPES lists Idaho license number 57028, as entered by the provider. Search the Idaho 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.