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DR. JUAN M CALDERON M.D.
NPI 1255365615
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chula Vista, CA

Active since July 10, 2006PECOS Enrolled
340 4TH AVE STE 12, CHULA VISTA, CA 91910(619) 427-4426(619) 427-8208 Get Directions Write a Review

NPPES record last updated: December 20, 2016. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Dr. Juan M Calderon M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JUAN M CALDERON M.D. (NPI 1255365615) is an individual endocrinology, diabetes & metabolism provider in Chula Vista, California, licensed in California (A36093) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255365615
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. JUAN M CALDERONCredential: M.D.
Location Address340 4TH AVE STE 12Chula Vista, CA 91910-3813
Mailing Address340 4th Ave Ste 12Chula Vista, CA 91910-3813 · (619) 427-4426 · Fax (619) 427-8208
Phone(619) 427-4426
Fax(619) 427-8208
Sole ProprietorYes
Enumeration DateJuly 10, 2006
Last NPPES UpdateDecember 20, 2016
✔ NPI 1255365615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CA · A36093
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
340 4TH AVE STE 12, Chula Vista, CA 91910
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINB50313
Medicare PINA36093CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Juan M Calderon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91910 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JUAN M. CALDERON, MD APC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
340 4TH AVE STE 12
CHULA VISTA, CA 91910
San Diego County (619) 427-4426

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Juan Calderon's NPI number?

The NPI number for Juan Calderon is 1255365615. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Juan Calderon located?

Juan Calderon practices at 340 4th Ave Ste 12, Chula Vista, CA 91910. The listed phone number is (619) 427-4426.

What is Juan Calderon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Juan Calderon enrolled in Medicare?

Yes. Juan Calderon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Juan Calderon was last updated on December 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.