William Rock, M.D.
NPI 1245261288 · Anatomic Pathology & Clinical Pathology Physician · Jackson, MS
William Rock, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Jackson, MS (NPI 1245261288).
Provider details
- NPI number
- 1245261288
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 12230 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2011-10-11
Frequently asked questions
- What is William Rock's NPI number?
- William Rock's National Provider Identifier (NPI) is 1245261288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Rock's specialty?
- William Rock is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is William Rock located?
- William Rock's practice location on file with NPPES is 2500 N State St, Jackson, MS 39216-4500.
- What is William Rock's phone number?
- The practice phone number listed in the NPPES registry for William Rock is (601) 984-1530.
- Is William Rock's NPI active?
- Yes — William Rock's NPI (1245261288) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.