IndividualActive
John Calvillo, PHARM. D.
NPI 1770586844 · Pharmacist · Weslaco, TX
John Calvillo, PHARM. D. is a Pharmacist provider in Weslaco, TX (NPI 1770586844).
Provider details
- NPI number
- 1770586844
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM. D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40899 (TX)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
2202 Sugar Sweet Ste E
Weslaco, TX 78599-3760
Phone: (877) 449-6661
Fax: (877) 662-2975
Street-level locationGet directions
Mailing address
1501 Melissa Rae Dr
Mission, TX 78572-3562
Registry dates
- Enumerated
- 2005-05-23
- Last updated
- 2021-02-05
- Certified
- 2021-02-05
Frequently asked questions
- What is John Calvillo's NPI number?
- John Calvillo's National Provider Identifier (NPI) is 1770586844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Calvillo's specialty?
- John Calvillo is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Calvillo located?
- John Calvillo's practice location on file with NPPES is 2202 Sugar Sweet Ste E, Weslaco, TX 78599-3760.
- What is John Calvillo's phone number?
- The practice phone number listed in the NPPES registry for John Calvillo is (877) 449-6661.
- Is John Calvillo's NPI active?
- Yes — John Calvillo's NPI (1770586844) is active in the NPPES registry as of the last update on 2021-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.