Karen Castellano, M.D.
NPI 1275725749 · Family Medicine Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Castellano, M.D. is a Family Medicine Physician provider in Tampa, FL (NPI 1275725749).
Provider details
- NPI number
- 1275725749
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME99595 (FL)
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
18 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
- 2007-08-17
- Last updated
- 2015-10-05
Frequently asked questions
- What is Karen Castellano's NPI number?
- Karen Castellano's National Provider Identifier (NPI) is 1275725749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Castellano's specialty?
- Karen Castellano is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Castellano located?
- Karen Castellano's practice location on file with NPPES is 2810 W Saint Isabel St Ste 201, Tampa, FL 33607-6375.
- What is Karen Castellano's phone number?
- The practice phone number listed in the NPPES registry for Karen Castellano is (813) 966-7428.
- Does Karen Castellano accept Medicare?
- Karen Castellano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Castellano's NPI active?
- Yes — Karen Castellano's NPI (1275725749) is active in the NPPES registry as of the last update on 2015-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.