T Castellano MD LLC
NPI 1699559625 · General Practice Physician · Loveland, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
T Castellano MD LLC is a General Practice Physician organization in Loveland, CO (NPI 1699559625).
Provider details
- NPI number
- 1699559625
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Erin Castellano, Credentialing Specialist(970) 775-7284
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
2 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
- 2023-08-21
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is T Castellano MD LLC's NPI number?
- T Castellano MD LLC's National Provider Identifier (NPI) is 1699559625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is T Castellano MD LLC?
- T Castellano MD LLC is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is T Castellano MD LLC located?
- T Castellano MD LLC's practice location on file with NPPES is 762 W Eisenhower Blvd, Loveland, CO 80537-3157.
- What is T Castellano MD LLC's phone number?
- The practice phone number listed in the NPPES registry for T Castellano MD LLC is (303) 558-9425.
- Does T Castellano MD LLC accept Medicare?
- T 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 T Castellano MD LLC?
- The authorized official listed on T Castellano MD LLC's NPPES record is Erin Castellano, Credentialing Specialist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is T Castellano MD LLC's NPI active?
- Yes — T Castellano MD LLC's NPI (1699559625) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.