Active NPI
Ogechi Nnamchi, MSN,APRN, PMHNP-BC
- Psychiatry Physician
- Chandler, AZ
National Provider Identifier
1134067846
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 273251
- Practice address
- Chandler
Chandler, AZ 85225 - Phone
- (480) 590-5146
- NPI assigned
- Mar 23, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 273251 | AZ | Primary |
Addresses
Primary practice location
Chandler
Chandler, AZ 85225
Mailing address
7575 E Earll Dr
Scottsdale, AZ 85251-6915
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Science - Nursing
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 273251 | AZ | MD | Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1774224000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785456000000",
"number": "1134067846",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7575 E EARLL DR",
"city": "SCOTTSDALE",
"state": "AZ",
"postal_code": "852516915"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "CHANDLER",
"city": "CHANDLER",
"state": "AZ",
"postal_code": "85225",
"telephone_number": "480-590-5146"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NNAMCHI",
"first_name": "OGECHI",
"credential": "MSN,APRN, PMHNP-BC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-03-23",
"last_updated": "2026-07-31",
"certification_date": "2026-07-31",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "AZ",
"license": "273251",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chandler, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.