Active NPI
P William Psychiatric Nurse Practitioner Services PLLC
- Psychiatric/Mental Health Nurse Practitioner
- Pearl River, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- Legal business name
- P WILLIAM PSYCHIATRIC NURSE PRACTITIONER SERVICES PLLC
- Practice address
- 1 Blue Hill PLZ Lbby Level
Pearl River, NY 10965-3111 - Phone
- (888) 516-0397
- NPI assigned
- May 13, 2020
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Ms. Phebee William, NP
- Title
- Administrator
- Phone
- (661) 974-2456
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | |||
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | Primary |
Addresses
Primary practice location
1 Blue Hill PLZ Lbby Level
Pearl River, NY 10965-3111
Mailing address
1853 Pearland Pkwy Ste 123
Pearland, TX 77581-8864
Phone (888) 516-0397
Other practice location 1
10260 SW Greenburg Rd Ste 400
portland, OR 97223
Phone (888) 516-0397
Other practice location 2
473 East Carnegie Drive
suite 200
San Bernardino, CA 92408
Phone (888) 516-0397
Other practice location 3
1455 NW Leary Way
Seattle, WA 98107-5124
Phone (888) 516-0397
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, NY, OR
Enrollment records 3
National Provider Directory
National Provider DirectoryLocations
38345 30th St E
Ste E4
Palmdale, CA 93550
Phone (888) 516-0397
1 Blue Hill Plz
Lbby
Pearl River, NY 10965
Phone (347) 420-8459
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Psychiatric/Mental Health Nurse Practitioner
- San Bernardino, CA
- NPI 1093276149
NY, OR
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1589328000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1747872000000",
"number": "1932721859",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1853 PEARLAND PKWY STE 123",
"city": "PEARLAND",
"state": "TX",
"postal_code": "775818864",
"telephone_number": "888-516-0397"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 BLUE HILL PLZ LBBY LEVEL",
"city": "PEARL RIVER",
"state": "NY",
"postal_code": "109653111",
"telephone_number": "888-516-0397"
}
],
"practiceLocations": [
{
"address_1": "10260 SW Greenburg Rd Ste 400",
"address_purpose": "LOCATION",
"city": "portland",
"state": "OR",
"postal_code": "97223",
"country_code": "US",
"telephone_number": "888-516-0397",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "473 East Carnegie Drive",
"address_2": "suite 200",
"address_purpose": "LOCATION",
"city": "SAN BERNARDINO",
"state": "CA",
"postal_code": "92408",
"country_code": "US",
"telephone_number": "888-516-0397",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1455 NW Leary Way",
"address_purpose": "LOCATION",
"city": "Seattle",
"state": "WA",
"postal_code": "981075124",
"country_code": "US",
"telephone_number": "888-516-0397",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "P WILLIAM PSYCHIATRIC NURSE PRACTITIONER SERVICES PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2020-05-13",
"last_updated": "2025-05-22",
"certification_date": "2025-05-13",
"status": "A",
"authorized_official_last_name": "WILLIAM",
"authorized_official_first_name": "PHEBEE",
"authorized_official_title_or_position": "ADMINISTRATOR",
"authorized_official_telephone_number": "661-974-2456",
"authorized_official_name_prefix": "Ms.",
"authorized_official_credential": "NP"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Nurse Practitioner",
"state": null,
"license": null,
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Pearl River, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.