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DR. GUIREIDA RIVERA COLON MD
NPI 1891805164
Internal Medicine - Endocrinology, Diabetes & Metabolism in Juana Diaz, PR

Active since August 30, 2006PECOS EnrolledAccepts Medicare Assignment
24 CALLE DR VEVE, JUANA DIAZ, PR 00795(787) 837-5952(787) 837-5952 Get Directions Write a Review

NPPES record last updated: May 5, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Guireida Rivera Colon Md NPPES

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

DR. GUIREIDA RIVERA COLON MD (NPI 1891805164) is an individual endocrinology, diabetes & metabolism provider in Juana Diaz, Puerto Rico, licensed in Puerto Rico (13192) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Ponce School Of Medicine (1996).

NPPES Registry Identity

NPI1891805164
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. GUIREIDA RIVERA COLONCredential: MD
Location Address24 CALLE DR VEVEJuana Diaz, PR 00795-1652
Mailing AddressPo Box 975Juana Diaz, PR 00795-0975 · (787) 837-5952 · Fax (787) 837-5952
Phone(787) 837-5952
Fax(787) 837-5952
Sole ProprietorYes
Medical School CMSPonce School Of MedicineGraduated 1996
Enumeration DateAugust 30, 2006
Last NPPES UpdateMay 5, 2010
✔ NPI 1891805164 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 PR · 13192
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.

Other Identifiers 7

Medicare PIN0020650PR
Other7950017PR · Humana Insurance Pr
Other9000573PR · Cruz Azul
Other601889PR · Mmm Healthcare
Other2258PR · Preffered Medicare Choice
Medicare UPINH49265PR
Other20650RIPR · Triple S

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Guireida Rivera Colon Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618922659
PECOS Enrollment IDI20050314000221
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
73 services44 patients
Telephone medical discussion with physician, 5-10 minutes 99441
A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.
22 services14 patients
Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00795 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
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers42 claims96 services$6.65 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
2 suppliers19 claims19 services$2.94 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
5 suppliers35 claims42 services$1.16 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Guireida Rivera Colon's NPI number?

The NPI number for Guireida Rivera Colon is 1891805164. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Guireida Rivera Colon located?

Guireida Rivera Colon practices at 24 Calle Dr Veve, Juana Diaz, PR 00795. The listed phone number is (787) 837-5952.

What is Guireida Rivera Colon's specialty?

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

Is Guireida Rivera Colon enrolled in Medicare?

Yes. Guireida Rivera Colon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Guireida Rivera Colon was last updated on May 5, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.