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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.

LESLY SANCHEZ ALVAREZ
NPI 1922703099
Internal Medicine in Stamford, CT

Active since March 30, 2023PECOS Enrolled
292 LONG RIDGE RD, STAMFORD, CT 06902(203) 348-9455 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 14, 2026, Mar 30, 2023 (2 updates tracked since 2023).

About Lesly Sanchez Alvarez NPPES

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

LESLY SANCHEZ ALVAREZ (NPI 1922703099) is an individual internal medicine provider in Stamford, Connecticut, licensed in Connecticut (86023) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922703099
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameLESLY SANCHEZ ALVAREZ
Location Address292 LONG RIDGE RDStamford, CT 06902-1627
Mailing Address292 Long Ridge RdStamford, CT 06902-1627
Phone(203) 348-9455
Sole ProprietorNo
Enumeration DateMarch 30, 2023
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1922703099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 86023
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
292 LONG RIDGE RD, Stamford, CT 06902
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lesly Sanchez Alvarez 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 06902 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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 18

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

DR. JOSEPH V COSTANZO MD
Internal Medicine
292 LONG RIDGE RD, SUITE 103
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 348-9455
KATHERINE S SHAIO MD
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
292 LONG RIDGE RD, SUITE 202
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-4524
BISMRUTA MISRA MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
292 LONG RIDGE RD, SUITE 206
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7213
DR. LEONARD VINNICK MD
Internal Medicine
292 LONG RIDGE RD, SUITE 101
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 323-4458
LYNN JOAN MORRIS MD
Internal Medicine
292 LONG RIDGE RD, SUITE 101
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 323-4458
MARIA CECILIA CATILO ASNIS M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
292 LONG RIDGE RD, SUITE 206
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7213
MRS. YEHARAR STEPHEN LPC
Counselor (Professional)
292 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (475) 221-4859
DR. RICHARD MARK SLUTSKY M.D.
Internal Medicine
292 LONG RIDGE RD, SUITE 101
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 323-4458

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 Lesly Sanchez Alvarez's NPI number?

The NPI number for Lesly Sanchez Alvarez is 1922703099. It was assigned to this individual provider in the NPPES registry on March 30, 2023.

Where is Lesly Sanchez Alvarez located?

Lesly Sanchez Alvarez practices at 292 Long Ridge Rd, Stamford, CT 06902. The listed phone number is (203) 348-9455.

What is Lesly Sanchez Alvarez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Lesly Sanchez Alvarez enrolled in Medicare?

Yes. Lesly Sanchez Alvarez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lesly Sanchez Alvarez was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.