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DR. LUIS FRANCISCO NIEVES GARRASTEGUI MD
NPI 1255344859
Internal Medicine - Pulmonary Disease in Rio Piedras, PR

Active since August 14, 2006PECOS EnrolledAccepts Medicare Assignment
369 AVE. DE DIEGO, 308 TORRE SAN FRANCISCO, RIO PIEDRAS, PR 00924(787) 767-6777(787) 767-6878 Get Directions Write a Review

NPPES record last updated: August 14, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Luis Francisco Nieves Garrastegui Md NPPES

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

DR. LUIS FRANCISCO NIEVES GARRASTEGUI MD (NPI 1255344859) is an individual pulmonary disease provider in Rio Piedras, Puerto Rico, licensed in Puerto Rico (10618) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Central Del Caribe Escuela De Medicina (1989).

NPPES Registry Identity

NPI1255344859
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. LUIS FRANCISCO NIEVES GARRASTEGUICredential: MD
Location Address369 AVE. DE DIEGO, 308 TORRE SAN FRANCISCORio Piedras, PR 00924
Mailing AddressMalagueta St., 310 Los Arboles De MontehiedraSan Juan, PR 00926 · (787) 767-6777 · Fax (787) 767-6878
Phone(787) 767-6777
Fax(787) 767-6878
Sole ProprietorYes
Medical School CMSUniversity Central Del Caribe Escuela De MedicinaGraduated 1989
Enumeration DateAugust 14, 2006
Last NPPES UpdateAugust 14, 2014
✔ NPI 1255344859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in PR · 10618
Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

369 AVE. DE DIEGO, Rio Piedras, PR 00924
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Other Identifiers 2

Medicare UPING41665PR
Medicare ID-Type Unspecified87637PR

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. Luis Francisco Nieves Garrastegui 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 ID648436873
PECOS Enrollment IDI20120716000471
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 8

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
76 services37 patients
Evaluation of use of breathing device 94664
The evaluation of a breathing device involves checking how effectively you're using it to manage your respiratory condition. It assesses the device's fit, your comfort, and your technique to ensure optimal results.
74 services44 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
58 services43 patients
Test to determine lung volumes using gas dilution or washout 94727
This test measures lung volumes by either diluting or washing out a known amount of gas in your lungs. You'll breathe in a harmless gas, then exhale. The exhaled air is analyzed to assess your lung capacity and function.
57 services43 patients
Test to examine how well the lungs exchange gases 94729
This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.
56 services43 patients
Test to measure largest amount of air breathed in an out 94200
This test, called spirometry, measures your lung capacity. It involves taking a deep breath and then exhaling as forcefully as possible into a machine. The results help assess how well your lungs function.
37 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00924 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 2

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

Tubing used with positive airway pressure device A7037
DME-Other DME · category DE001N
5 suppliers12 claims12 services$24.60 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers14 claims57 services$3.50 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 Luis Nieves Garrastegui's NPI number?

The NPI number for Luis Nieves Garrastegui is 1255344859. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Luis Nieves Garrastegui located?

Luis Nieves Garrastegui practices at 369 Ave. De Diego 308 Torre San Francisco, Rio Piedras, PR 00924. The listed phone number is (787) 767-6777.

What is Luis Nieves Garrastegui's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Luis Nieves Garrastegui enrolled in Medicare?

Yes. Luis Nieves Garrastegui 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 Luis Nieves Garrastegui was last updated on August 14, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.