OrganizationActive
William S Cook Jr M D P a
NPI 1669625000 · Psychiatry Physician · Jackson, MS
William S Cook Jr M D P a is a Psychiatry Physician organization in Jackson, MS (NPI 1669625000).
Provider details
- NPI number
- 1669625000
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Cook, Owner(601) 366-3660
- License
- 10170 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
2906 N State St
Jackson, MS 39216-4233
Phone: (601) 366-3660
Street-level locationGet directions
Mailing address
2906 N State St
Jackson, MS 39216-4233
Registry dates
- Enumerated
- 2008-10-29
- Last updated
- 2008-10-29
Frequently asked questions
- What is William S Cook Jr M D P a's NPI number?
- William S Cook Jr M D P a's National Provider Identifier (NPI) is 1669625000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William S Cook Jr M D P a?
- William S Cook Jr M D P a is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William S Cook Jr M D P a located?
- William S Cook Jr M D P a's practice location on file with NPPES is 2906 N State St, Jackson, MS 39216-4233.
- What is William S Cook Jr M D P a's phone number?
- The practice phone number listed in the NPPES registry for William S Cook Jr M D P a is (601) 366-3660.
- Who is the authorized official for William S Cook Jr M D P a?
- The authorized official listed on William S Cook Jr M D P a's NPPES record is William Cook, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William S Cook Jr M D P a's NPI active?
- Yes — William S Cook Jr M D P a's NPI (1669625000) is active in the NPPES registry as of the last update on 2008-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.