Errol Crook, MD
NPI 1235181181 · Nephrology Physician · Mobile, AL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Errol Crook, MD is a Nephrology Physician provider in Mobile, AL (NPI 1235181181).
Provider details
- NPI number
- 1235181181
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15213 (AL)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 80 Jesse Hill Jr Dr SeAtlanta, GA 30303-3031Phone: (404) 616-1000
- 455 Lee St Sw Fl 2Atlanta, GA 30310-1408Phone: (404) 752-1000
- 1800 Howell Mill Rd Nw Ste 275550Atlanta, GA 30318-2538Phone: (404) 752-1000
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2023-08-10
- Certified
- 2023-08-10
Frequently asked questions
- What is Errol Crook's NPI number?
- Errol Crook's National Provider Identifier (NPI) is 1235181181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Errol Crook's specialty?
- Errol Crook is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Errol Crook located?
- Errol Crook's practice location on file with NPPES is 2451 Fillingim St, Mobile, AL 36617-2238.
- What is Errol Crook's phone number?
- The practice phone number listed in the NPPES registry for Errol Crook is (251) 470-5890.
- Does Errol Crook accept Medicare?
- Errol Crook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Errol Crook's NPI active?
- Yes — Errol Crook's NPI (1235181181) is active in the NPPES registry as of the last update on 2023-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.