What is Alan Croock's NPI number?

Alan Croock's National Provider Identifier (NPI) is 1316027758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alan Croock's specialty?

Alan Croock is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Alan Croock located?

Alan Croock's practice location on file with NPPES is 3601 N Macgregor Way, Houston, TX 77004-8004.

What is Alan Croock's phone number?

The practice phone number listed in the NPPES registry for Alan Croock is (713) 873-4700.

Is Alan Croock's NPI active?

Yes — Alan Croock's NPI (1316027758) is active in the NPPES registry as of the last update on 2008-02-15.

IndividualActive

Alan Croock, MD

NPI 1316027758 · Rheumatology Physician · Houston, TX

Alan Croock, MD is a Rheumatology Physician provider in Houston, TX (NPI 1316027758).

Provider details

NPI number: 1316027758
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: H7132 (TX)

Practice location

3601 N Macgregor Way

Houston, TX 77004-8004

Phone: (713) 873-4700

Fax: (713) 873-4757

Street-level locationGet directions

More TX providers

Mailing address

3601 N Macgregor Way

Houston, TX 77004-8004

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense H7132 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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
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.

Enumerated: 2006-10-17
Last updated: 2008-02-15

Frequently asked questions

What is Alan Croock's NPI number?: Alan Croock's National Provider Identifier (NPI) is 1316027758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alan Croock's specialty?: Alan Croock is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Alan Croock located?: Alan Croock's practice location on file with NPPES is 3601 N Macgregor Way, Houston, TX 77004-8004.
What is Alan Croock's phone number?: The practice phone number listed in the NPPES registry for Alan Croock is (713) 873-4700.
Is Alan Croock's NPI active?: Yes — Alan Croock's NPI (1316027758) is active in the NPPES registry as of the last update on 2008-02-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions