Melissa Case, RN
NPI 1619499191 · Psychiatric/Mental Health Nurse Practitioner · Oklahoma City, OK
Melissa Case, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Oklahoma City, OK (NPI 1619499191).
Provider details
- NPI number
- 1619499191
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 226813 (OK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-07-17
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Melissa Case's NPI number?
- Melissa Case's National Provider Identifier (NPI) is 1619499191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Case's specialty?
- Melissa Case is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Case located?
- Melissa Case's practice location on file with NPPES is 2301 W I 44 Service Rd Ste 300, Oklahoma City, OK 73112-8766.
- What is Melissa Case's phone number?
- The practice phone number listed in the NPPES registry for Melissa Case is (405) 607-2233.
- Is Melissa Case's NPI active?
- Yes — Melissa Case's NPI (1619499191) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.