Sean Calandrella, MD
NPI 1861540874 · Family Medicine Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Calandrella, MD is a Family Medicine Physician provider in Anaheim, CA (NPI 1861540874).
Provider details
- NPI number
- 1861540874
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A93898 (CA)
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
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 475 | 157 |
| Levothyroxine Sodium | 201 | 64 |
| Amlodipine Besylate | 199 | 66 |
| Lisinopril | 176 | 60 |
| Fluticasone Propionate | 172 | 60 |
| Losartan Potassium | 124 | 43 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2021-12-13
Frequently asked questions
- What is Sean Calandrella's NPI number?
- Sean Calandrella's National Provider Identifier (NPI) is 1861540874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Calandrella's specialty?
- Sean Calandrella is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Calandrella located?
- Sean Calandrella's practice location on file with NPPES is 441 N Lakeview Ave, Anaheim, CA 92807-3028.
- What is Sean Calandrella's phone number?
- The practice phone number listed in the NPPES registry for Sean Calandrella is (888) 988-2800.
- Does Sean Calandrella accept Medicare?
- Sean Calandrella is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Calandrella's NPI active?
- Yes — Sean Calandrella's NPI (1861540874) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.