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Caroline Irby, MS, RDN, LDN
NPI 1336610948 · Registered Dietitian · Birmingham, AL
Caroline Irby, MS, RDN, LDN is a Registered Dietitian provider in Birmingham, AL (NPI 1336610948).
Provider details
- NPI number
- 1336610948
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 2925 (AL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
2807 Greystone Commercial Blvd
Birmingham, AL 35242-9600
Phone: (256) 318-4432
Street-level locationGet directions
Mailing address
3430 Independence Dr Ste 120
Birmingham, AL 35209-8330
Registry dates
- Enumerated
- 2018-12-07
- Last updated
- 2022-10-17
- Certified
- 2022-10-17
Frequently asked questions
- What is Caroline Irby's NPI number?
- Caroline Irby's National Provider Identifier (NPI) is 1336610948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Irby's specialty?
- Caroline Irby is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Caroline Irby located?
- Caroline Irby's practice location on file with NPPES is 2807 Greystone Commercial Blvd, Birmingham, AL 35242-9600.
- What is Caroline Irby's phone number?
- The practice phone number listed in the NPPES registry for Caroline Irby is (256) 318-4432.
- Is Caroline Irby's NPI active?
- Yes — Caroline Irby's NPI (1336610948) is active in the NPPES registry as of the last update on 2022-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.