NPPES file of Aug 9, 2026

Ernesto J. Isman, NP

Psychiatric/Mental Health Registered Nurse · Las Vegas, NV

Ernesto J. Isman, NP is a psychiatric/mental health registered nurse with a practice address in Las Vegas, Nevada, and NPI 1326535683, issued on Apr 21, 2018. Check the license (Nevada APRN002821, as entered in NPPES) with the Nevada 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
1326535683
Name
Ernesto J. Isman
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Registered Nurse 163WP0808X
License number
APRN002821 NV
Self-reported in NPPES; status is on the state search
Practice location
4270 S Decatur Blvd Ste B6, Las Vegas, NV 89103
Phone
(725) 666-1636
Enumerated
Apr 21, 2018
Record last updated
Mar 29, 2021 (not updated in 5 years: call before relying on the address or phone)
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.
Download card Updates feed

8 nearest psychiatric/mental health registered nurse records → All 104 in Nevada → Look up another NPI →

Also registered at 4270 S Decatur Blvd Ste B6

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

  1. Khush Abid-Suba, PAPhysician Assistant1740725431
  2. Amado-Alexander Agrisola, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1326808379
  3. Jaymie AlvarezPhysician Assistant1689161119
  4. Yobel AsefawPsychiatric/Mental Health Nurse Practitioner1114624509
  5. Sahar AzimPsychiatry Physician1811428477
  6. Marianne BermudezPsychiatric/Mental Health Nurse Practitioner1518767805

Verify Ernesto J. Isman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license APRN002821    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 Nevada license search

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39% fewer Medicare Part D claims than the average psychiatric/mental health registered nurse in 2024

540 Medicare Part D claims for 114 beneficiaries, against an average of 888 among the 242 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Ernesto Isman540
  2. Specialty average888

Most prescribed

  1. Alprazolam77 claims
  2. Quetiapine Fumarate47 claims
  3. Trazodone Hcl30 claims
  4. Sertraline Hcl27 claims
  5. Divalproex Sodium24 claims
  6. Clonazepam23 claims

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.

Industry payments in 2024: $36.98

2 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 213 providers of this specialty with any payment received $1,316.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ernesto Isman$36.98
  2. Specialty average$1,316.81

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ernesto J. Isman among 104 psychiatric/mental health registered nurse records in Nevada

Ernesto J. Isman, NP is one of 104 psychiatric/mental health registered nurse records with a practice address in Nevada. 2% 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 64% of them.

  • NPI issued2018 · 64% of these records are older, 32% newer
  • In a Medicare fileYes · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2021 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WP0808X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Registered Nurse providers in Nevada

There are 104 psychiatric/mental health registered nurse records in Nevada.

All 104 in Nevada → Every provider in Las Vegas → Psychiatric/Mental Health Registered Nurse nationwide →

The 8 psychiatric/mental health registered nurse records with the nearest ZIP codes

  1. China Castaneda, RNLas Vegas, NV 891031093511099
  2. Steven Benjamin, RNLas Vegas, NV 891021629991955
  3. Frances Boddie-SmallLas Vegas, NV 891041801062567
  4. Joann Cordero, R.N.Las Vegas, NV 891041760431357
  5. Celso DacanayLas Vegas, NV 891041558538793
  6. Cynthia Dietrick, R.N.Las Vegas, NV 891041720037351
  7. Ruby Greene, LPNLas Vegas, NV 891041568412021
  8. Krissa Harrison, RNLas Vegas, NV 891041154648061

Common questions

What is Ernesto J. Isman, NP's NPI number?

Ernesto J. Isman, NP's National Provider Identifier (NPI) is 1326535683, issued on Apr 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ernesto J. Isman, NP located?

The NPPES record lists a practice address at 4270 S Decatur Blvd Ste B6, Las Vegas, NV, 89103. Phone: (725) 666-1636. Providers update this record themselves, so call before visiting.

How can I verify Ernesto J. Isman, NP's license?

NPPES lists Nevada license number APRN002821, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Ernesto J. Isman, NP prescribe under Medicare Part D?

In 2024, Ernesto J. Isman, NP had 540 Medicare Part D claims for 114 beneficiaries; the average among psychiatric/mental health registered nurse prescribers was 888. 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.