Merlynn Ragsac, PMHNP-BC
NPI 1841064318 · Psychiatric/Mental Health Clinical Nurse Specialist · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Merlynn Ragsac, PMHNP-BC is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Las Vegas, NV (NPI 1841064318).
Provider details
- NPI number
- 1841064318
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 872845 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 115 | 32 |
| Sertraline Hcl | 111 | 33 |
| Aripiprazole | 94 | 39 |
| Buspirone Hcl | 89 | 31 |
| Clonazepam | 77 | 20 |
| Alprazolam | 70 | 22 |
| Fluoxetine Hcl | 65 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$307 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-11-14
- Last updated
- 2024-05-01
- Certified
- 2024-05-01
Frequently asked questions
- What is Merlynn Ragsac's NPI number?
- Merlynn Ragsac's National Provider Identifier (NPI) is 1841064318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merlynn Ragsac's specialty?
- Merlynn Ragsac is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Merlynn Ragsac located?
- Merlynn Ragsac's practice location on file with NPPES is 2775 S Jones Blvd Ste 101, Las Vegas, NV 89146-5632.
- What is Merlynn Ragsac's phone number?
- The practice phone number listed in the NPPES registry for Merlynn Ragsac is (702) 685-3300.
- Does Merlynn Ragsac accept Medicare?
- Merlynn Ragsac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Merlynn Ragsac's NPI active?
- Yes — Merlynn Ragsac's NPI (1841064318) is active in the NPPES registry as of the last update on 2024-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.