William L Mulligan Phd PC
William L Mulligan Phd PC is a healthcare organization registered as Clinical Psychologist in Chesapeake, VA, holding Type 2 (organization) NPI 1336366061 since 2007. The authorized official on file is William Mulligan, President/Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1336366061 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | William L Mulligan Phd PC |
| Other name | <Unavail> |
| Practice address | 1403 GREENBRIER PKWY STE 215, Chesapeake, VA, 23320 |
| Phone | 7574100700 |
| Fax | 7572223384 |
| Enumeration date | 2007-04-20 |
| Last updated in NPPES | 2012-07-07 |
Authorized official
| Name | William Mulligan |
|---|---|
| Title | President/Owner |
| Phone | 7574100700 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 0810000729 | VA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| C10849 | Other | — | MEDICARE PTAN |
Copy-ready billing details
Provider: William L Mulligan Phd PC NPI: 1336366061 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 1403 GREENBRIER PKWY STE 215, Chesapeake, VA, 23320
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558740381 | Samantha Zbur | Individual | Clinical Psychologist | Chesapeake, VA |
Verify this record
Cross-check NPI 1336366061 against the authoritative CMS record: view William L Mulligan Phd PC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is William L Mulligan Phd PC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-07-07.