Crystal Merriman Pmhnp
Also known as
- Formerly known asMangan, Crystal
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1255978631 is registered to Crystal Merriman Pmhnp, a Psychiatric/Mental Health Nurse Practitioner practising at 106 Nw Veterans Blvd in Miami, Oklahoma. Psychiatric/Mental Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Crystal Merriman Pmhnp has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Your brand here.
Medicare enrollment
This provider holds 3 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20191218003011Nurse PractitionerKS
- I20220207002540Nurse PractitionerOK
- I20241212002903Nurse PractitionerMO
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Crystal Merriman Pmhnp accepts. To confirm in-network status with your specific health plan, contact Crystal Merriman Pmhnp directly at (888) 777-9170.
Frequently asked
Yes. NPI 1255978631 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (888) 777-9170.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Crystal Merriman Pmhnp is a Type-1 individual NPI.