Active NPI
Fidelia Nabi Nitah, PMHNP-BC, FNP-BC
- Psychiatric/Mental Health Nurse Practitioner
- Oklahoma City, OK
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 200703
- Practice address
- 6100 S Walker Ave
Oklahoma City, OK 73139-7026 - Phone
- (405) 634-4400
- NPI assigned
- Mar 1, 2021
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 200703 | OK | Primary |
| Family Nurse Practitioner | 363LF0000X | 200703 | OK |
Addresses
Primary practice location
6100 S Walker Ave
Oklahoma City, OK 73139-7026
Mailing address
6100 S Walker Ave
Oklahoma City, OK 73139-7026
Phone (405) 634-4400
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OK
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1530 NE Grand Blvd
Oklahoma City, OK 73117-5212
Phone (713) 850-0049
4220 N Classen Blvd
Suite F
Oklahoma City, OK 73118-2416
Phone (405) 259-2333
6100 S Walker Ave
Oklahoma City, OK 73139-7026
Phone (405) 634-4400
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Science, Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Optimum Family Urgent Care PLLC | Current | Accepting new patients | |
| Senior Psychcare of Oklahoma, LLC | Family | Current | Accepting new patients |
| Optimum Care Hospitalist Group PLLC | Current | Accepting new patients | |
| Optimum Pac PLLC | Current | Accepting new patients | |
| Optimum Primary Care PLLC | Current | Accepting new patients | |
| Psychplus | Current | Accepting new patients | |
| Arise and Thrive Mental Health and Wellness Services | Family | Current | Accepting new patients |
| Optimum Post Acute Care PLLC | Current | Accepting new patients | |
| Summit Medical Center | Past | Accepting new patients |
Locations
1501 E 19th St
Edmond, OK 73013
Phone (405) 348-6611
1 S Bryant Ave
Edmond, OK 73034
Phone (405) 341-6100
105 S Bryant Ave
Ste 108
Edmond, OK 73034
Phone (405) 359-9669
1104 E State Highway 152
#1
Mustang, OK 73064
Phone (405) 376-9544
1530 NE Grand Blvd
Oklahoma City, OK 73117
Phone (405) 424-2273
4220 N Classen Blvd
Ste F
Oklahoma City, OK 73118
Phone (405) 259-2333
6202 E 61st St
Tulsa, OK 74136
Phone (918) 477-7171
4635 Southwest Fwy
Ste 635
Houston, TX 77027
Phone (214) 923-7777
Organizations & group practices 10
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Psychiatry Physician
- Oklahoma City, OK
- NPI 1215516950
-
- Internal Medicine Physician
- Edmond, OK
- NPI 1306396577
-
- Urgent Care Clinic/Center
- Edmond, OK
- NPI 1871263459
-
- Hospitalist Physician
- Edmond, OK
- NPI 1225774227
-
- Internal Medicine Physician
- Edmond, OK
- NPI 1760030399
-
- Psychiatric/Mental Health Nurse Practitioner
- Oklahoma City, OK
- NPI 1417899592
Family
-
- Community/Behavioral Health Agency
- Oklahoma City, OK
- NPI 1386775039
-
- Internal Medicine Physician
- Edmond, OK
- NPI 1568352714
-
- General Acute Care Hospital
- Edmond, OK
- NPI 1356574560
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1614556800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784764800000",
"number": "1134713373",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6100 S WALKER AVE",
"city": "OKLAHOMA CITY",
"state": "OK",
"postal_code": "731397026",
"telephone_number": "405-634-4400"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6100 S WALKER AVE",
"city": "OKLAHOMA CITY",
"state": "OK",
"postal_code": "731397026",
"telephone_number": "405-634-4400"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NITAH",
"first_name": "FIDELIA",
"middle_name": "NABI",
"credential": "PMHNP-BC, FNP-BC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2021-03-01",
"last_updated": "2026-07-23",
"certification_date": "2026-07-23",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "OK",
"license": "200703",
"primary": true
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "OK",
"license": "200703",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Oklahoma City, OK
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.