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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ISAAC RAMON CALERO SR. DMD
NPI 1366440208
Dentist in Isabela, PR

Active since July 13, 2005PECOS Enrolled
108 CALLE ROMAN, ISABELA, PR 00662(787) 872-7840(787) 872-7840 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Isaac Ramon Calero Sr. Dmd NPPES

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

ISAAC RAMON CALERO SR. DMD (NPI 1366440208) is an individual dentist in Isabela, Puerto Rico, licensed in Puerto Rico (2629) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366440208
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameISAAC RAMON CALERO SR.Credential: DMD
Location Address108 CALLE ROMANIsabela, PR 00662-2928
Mailing AddressB2 Calle Turquesa, Urbanizacion LamelaIsabela, PR 00662-2369 · (787) 872-3492 · Fax (787) 872-7840
Phone(787) 872-7840
Fax(787) 872-7840
Sole ProprietorNo
Enumeration DateJuly 13, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1366440208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in PR · 2629
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Other Names 1

Professional Name (2)Dr. Isaac Ramon Calero

Other Identifiers 5

Other42089Sss
Other6620067Humana
Other206772Private Plans/p. Health
Other100034Ca
OtherP089Imc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Isaac Ramon Calero Sr. Dmd 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 00662 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
$88.07 typical visit price
range $56.86 – $172.44
Typical copayment $22.01 (range $14.21 – $43.11)
Most-billed visit code 99203
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Isaac Calero's NPI number?

The NPI number for Isaac Calero is 1366440208. It was assigned to this individual provider in the NPPES registry on July 13, 2005. The provider is also known as Dr. Isaac Ramon Calero.

Where is Isaac Calero located?

Isaac Calero practices at 108 Calle Roman, Isabela, PR 00662. The listed phone number is (787) 872-7840.

What is Isaac Calero's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Isaac Calero enrolled in Medicare?

Yes. Isaac Calero is registered in the Medicare PECOS enrollment system.

What insurance does Isaac Calero accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and Renaissance Dental and 1 other insurer list Isaac Calero as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Isaac Calero was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.