SILVIA YAMANIC ALVAREZ DE LEON M.D.
NPI 1902150063
Internal Medicine - Pulmonary Disease in Port St Lucie, FL

Q: What is Silvia Alvarez De Leon's NPI number?

The NPI number for Silvia Alvarez De Leon is 1902150063. It was assigned to this individual provider in the NPPES registry on October 28, 2012.

Q: What is Silvia Alvarez De Leon's specialty?

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

Active since October 28, 2012PECOS Enrolled

1651 SE TIFFANY AVE, PORT ST LUCIE, FL 34952(772) 398-1800 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 19, 2026, Jun 5, 2023, May 4, 2023 and 1 more (4 updates tracked since 2018).

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About Silvia Yamanic Alvarez De Leon M.d. NPPES

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

SILVIA YAMANIC ALVAREZ DE LEON M.D. (NPI 1902150063) is an individual pulmonary disease provider in Port St Lucie, Florida, licensed in Florida (ME181298) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic Martin North Hospital, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1902150063

Entity TypeIndividualFemale

Primary Taxonomy207RP1001X

Provider Legal NameSILVIA YAMANIC ALVAREZ DE LEONCredential: M.D.

Location Address1651 SE TIFFANY AVEPort St Lucie, FL 34952-7564

Mailing Address1651 Se Tiffany AvePort St Lucie, FL 34952-7564 · (772) 398-1800

Phone(772) 398-1800

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateOctober 28, 2012

Last NPPES UpdateMay 19, 20264 updates tracked since enumeration

NPPES CertifiedMay 19, 2026

✔ NPI 1902150063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

Licenses✔ Licensed in FL · ME181298✔ Licensed in MO · 2023006517

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.

1651 SE TIFFANY AVE, Port St Lucie, FL 34952

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Silvia Yamanic Alvarez De Leon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4789930512

PECOS Enrollment IDI20230426002635

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.

Medicare Billing Reassignment

Medicare enrollment records show Silvia Alvarez De Leon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Martin Memorial Medical Center Inc

7.1 mi

General Acute Care Hospital

200 SE HOSPITAL AVE
Stuart, FL 34994

Reassigned Medicare billing, Florida enrollment
602 clinicians in this Medicare group

NPI 1194790055 (772) 287-5200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 16

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.

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

255 services253 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.

255 services253 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

155 services154 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.

126 services125 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

93 services93 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

85 services53 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

74 services74 patients

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.

66 services60 patients

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.

59 services47 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

52 services48 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

52 services27 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

43 services43 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

24 services18 patients

Smoking and tobacco use intensive counseling, 4-10 minutes 99406

This service provides brief, intensive counseling (4-10 minutes) to support you in quitting smoking or tobacco use. It involves discussing the risks of tobacco use, benefits of quitting, and strategies to help you stop. It's a critical step towards a healthier lifestyle.

16 services15 patients

Irrigation and suction of lung airways to obtain cells using an endoscope 31624

This is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.

15 services15 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cleveland Clinic Martin North Hospital

Acute Care Hospitals · Stuart, FL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100044

Location200 SE Hospital AveStuart, FL 34994 · Martin County

Emergency services Birthing friendly

Mercy Hospital Lebanon

Acute Care Hospitals · Lebanon, MO

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number260059

Location100 Hospital DriveLebanon, MO 65536 · Laclede County

Emergency services Birthing friendly

Mercy Hospital Springfield

Acute Care Hospitals · Springfield, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260065

Location1235 E CherokeeSpringfield, MO 65804 · Greene County

Emergency services Birthing friendly

Mercy Hospital Aurora

Critical Access Hospitals · Aurora, MO

OwnershipVoluntary non-profit - Church

CMS Certification Number261316

Location500 Porter AvenueAurora, MO 65605 · Lawrence County

Emergency services Birthing friendly

Mercy St Francis Hospital

Critical Access Hospitals · Mountain View, MO

OwnershipVoluntary non-profit - Private

CMS Certification Number261335

Location100 West Highway 60, PO Box 82Mountain View, MO 65548 · Howell County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34952 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

$135.56 typical visit price

range $58.56 – $179.05

Typical copayment $33.89 (range $14.64 – $44.76)

Most-billed visit code 99204

Established Patient

$103.21 typical visit price

range $18.44 – $144.68

Typical copayment $25.80 (range $4.61 – $36.17)

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 15

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

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

3 suppliers13 claims13 services$80.64 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

2 suppliers15 claims45 services$33.25 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

4 suppliers20 claims20 services$18.75 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

3 suppliers12 claims12 services$14.32 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

3 suppliers23 claims138 services$2.29 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

3 suppliers12 claims12 services$6.88 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

EDWIN BENEDICT FLANAGAN D.O.

Internal Medicine (Gastroenterology)

1651 SE TIFFANY AVE
PORT ST LUCIE, FL 34952

St. Lucie County (772) 398-1800

CELSO E PINEIRO M.D.

Internal Medicine (Gastroenterology)

1651 SE TIFFANY AVE
PORT ST LUCIE, FL 34952

St. Lucie County (772) 398-1800

ISABEL TERESA CASARIEGO CRUZ M.D

Family Medicine

1651 SE TIFFANY AVE
PORT ST LUCIE, FL 34952

St. Lucie County (772) 398-1800

DR. LISA AKIYE YAMAMOTO D.O.

Family Medicine

1651 SE TIFFANY AVE
PORT ST LUCIE, FL 34952

St. Lucie County (772) 398-1800

WOJCIECH MAREK ROCZNIAK MD

Family Medicine

1651 SE TIFFANY AVE
PORT ST LUCIE, FL 34952

St. Lucie County (772) 398-1800

STEVEN M KAPPLER M.D.

Internal Medicine (Gastroenterology)

1651 SE TIFFANY AVE
PORT ST LUCIE, FL 34952

St. Lucie County (772) 398-1800

MARIA DEFATIMA POZUELO MD

Internal Medicine (Pulmonary Disease)

1651 SE TIFFANY AVE
PORT SAINT LUCIE, FL 34952

St. Lucie County (772) 223-4978

BRIAN D RIDGELY PA

Physician Assistant

1651 SE TIFFANY AVE
PORT ST LUCIE, FL 34952

St. Lucie County (772) 398-1800

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 Silvia Alvarez De Leon's NPI number?

The NPI number for Silvia Alvarez De Leon is 1902150063. It was assigned to this individual provider in the NPPES registry on October 28, 2012.

Where is Silvia Alvarez De Leon located?

Silvia Alvarez De Leon practices at 1651 SE Tiffany Ave, Port St Lucie, FL 34952. The listed phone number is (772) 398-1800.

What is Silvia Alvarez De Leon's specialty?

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

Is Silvia Alvarez De Leon enrolled in Medicare?

Yes. Silvia Alvarez De Leon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Silvia Alvarez De Leon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Silvia Alvarez De Leon reassigns Medicare benefits to Martin Memorial Medical Center Inc (Stuart, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Silvia Alvarez De Leon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Silvia Alvarez De Leon accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Wellpoint list Silvia Alvarez De Leon 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.

Is Silvia Alvarez De Leon affiliated with any hospitals?

According to CMS data, Silvia Alvarez De Leon is affiliated with Cleveland Clinic Martin North Hospital, Mercy Hospital Lebanon, Mercy Hospital Springfield, Mercy Hospital Aurora and Mercy St Francis Hospital.

When was this NPI record last updated?

The NPPES record for Silvia Alvarez De Leon was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.