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STANLEY S SACK MD
NPI 1962429449
Pediatrics in Key West, FL

Active since July 17, 2006PECOS Enrolled
1201 WHITE ST, SUITE 103, KEY WEST, FL 33040(305) 295-0598(305) 295-0597 Get Directions Write a Review

NPPES record last updated: October 29, 2008. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Stanley S Sack Md NPPES

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

STANLEY S SACK MD (NPI 1962429449) is an individual pediatrics provider in Key West, Florida, licensed in Massachusetts (59258) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962429449
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameSTANLEY S SACKCredential: MD
Location Address1201 WHITE ST, SUITE 103Key West, FL 33040-3328
Mailing Address1201 White St, Suite 103Key West, FL 33040-3328 · (305) 292-0598 · Fax (305) 295-0597
Phone(305) 295-0598
Fax(305) 295-0597
Sole ProprietorNo
Enumeration DateJuly 17, 2006
Last NPPES UpdateOctober 29, 2008
✔ NPI 1962429449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 59258
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1201 WHITE ST, Key West, FL 33040
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Other Identifiers 20

Medicaid3031934MA
Other042472266One Health Plan
Other919679First Health
OtherAA1178Harvard Pilgrim Healthcar
Medicare ID-Type UnspecifiedJ07967MA
Other042472266Tricare Champus
Other042472266United Healthcare
Other0068561Cigna Health Plan
OtherJ07967Medicare B
Other042472266Three Rivers
Medicare UPINB87858
Other042472266Healthcare Value Manageme
Other042472266Private Healthcare System
Other27232Childrens Medical Securit
Other059258Tufts Health Plan
Other27232Healthy Start
Other9900033Fallon Community Health P
OtherJ07967Blue Cross
Other4065772Aetna Us Healthcare
Other784181Mvp Health Care

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stanley S Sack Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Stanley Sack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Community Health Of South Florida Inc
1.0 mi
Federally Qualified Health Center (FQHC)
727 FORT ST
Key West, FL 33040
  • Reassigned Medicare billing, Florida enrollment
  • 144 clinicians in this Medicare group
NPI 1144890013 (305) 253-5100

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33040 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
$96.13 typical visit price
range $60.92 – $187.05
Typical copayment $24.03 (range $15.23 – $46.76)
Most-billed visit code 99203
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
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

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

STANLEY SACK MD PA
Pediatrics
1201 WHITE ST, SUITE 103
KEY WEST, FL 33040
Monroe County (305) 295-7337

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 Stanley Sack's NPI number?

The NPI number for Stanley Sack is 1962429449. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Stanley Sack located?

Stanley Sack practices at 1201 White St Suite 103, Key West, FL 33040. The listed phone number is (305) 295-0598.

What is Stanley Sack's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Stanley Sack enrolled in Medicare?

Yes. Stanley Sack is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stanley Sack's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stanley Sack reassigns Medicare benefits to Community Health Of South Florida Inc (Key West, 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 Stanley Sack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stanley Sack was last updated on October 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.