Maria C Castellano, MD, LLC
NPI 1568789329 · Gastroenterology Physician · Valdosta, GA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria C Castellano, MD, LLC is a Gastroenterology Physician organization in Valdosta, GA (NPI 1568789329).
Provider details
- NPI number
- 1568789329
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Maria Castellano, Owner(912) 490-0149
- License
- 045419 (GA)
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
16 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
- 2010-05-03
- Last updated
- 2012-01-06
Frequently asked questions
- What is Maria C Castellano, MD, LLC's NPI number?
- Maria C Castellano, MD, LLC's National Provider Identifier (NPI) is 1568789329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Maria C Castellano, MD, LLC?
- Maria C Castellano, MD, LLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria C Castellano, MD, LLC located?
- Maria C Castellano, MD, LLC's practice location on file with NPPES is 2418 N Oak St, Valdosta, GA 31602-2576.
- What is Maria C Castellano, MD, LLC's phone number?
- The practice phone number listed in the NPPES registry for Maria C Castellano, MD, LLC is (912) 490-0149.
- Does Maria C Castellano, MD, LLC accept Medicare?
- Maria C Castellano, MD, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Maria C Castellano, MD, LLC?
- The authorized official listed on Maria C Castellano, MD, LLC's NPPES record is Maria Castellano, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Maria C Castellano, MD, LLC's NPI active?
- Yes — Maria C Castellano, MD, LLC's NPI (1568789329) is active in the NPPES registry as of the last update on 2012-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.