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SHARON P TYNDALL MD
NPI 1063598902
Pediatrics in Port Chester, NY

Active since October 31, 2006PECOS Enrolled
5 GRACE CHURCH ST, PORT CHESTER, NY 10573(914) 937-8899(914) 937-7932 Get Directions Write a Review

NPPES record last updated: April 15, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sharon P Tyndall Md NPPES

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

SHARON P TYNDALL MD (NPI 1063598902) is an individual pediatrics provider in Port Chester, New York, licensed in New York (184322) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063598902
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameSHARON P TYNDALLCredential: MD
Location Address5 GRACE CHURCH STPort Chester, NY 10573-4911
Mailing Address165 Main StOssining, NY 10562-4702 · (914) 941-1263 · Fax (914) 941-0993
Phone(914) 937-8899
Fax(914) 937-7932
Sole ProprietorNo
Enumeration DateOctober 31, 2006
Last NPPES UpdateApril 15, 2025
NPPES CertifiedApril 15, 2025
✔ NPI 1063598902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 184322
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.
5 GRACE CHURCH ST, Port Chester, NY 10573
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Other Identifiers 1

Medicaid01251192NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sharon P Tyndall 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 Reassignments

2

Medicare enrollment records show Sharon Tyndall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Open Door Family Medical Center Inc
Same address
Federally Qualified Health Center (FQHC)
5 GRACE CHURCH ST
Port Chester, NY 10573
  • Reassigned Medicare billing, New York enrollment
  • 149 clinicians in this Medicare group
NPI 1285893719 (914) 937-8899
Nyu Langone Hospitals
24 mi
Internal Medicine
530 1ST AVE
New York, NY 10016
  • Reassigned Medicare billing, New York enrollment
  • 616 clinicians in this Medicare group
NPI 1790975944 (212) 460-0110

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 10573 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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.

PAULETTE P PORTEOUS-COLE D.D.S.
Dentist (General Practice)
5 GRACE CHURCH ST
PORT CHESTER, NY 10573
Westchester County (914) 937-8899
MS. CLAIRE MARIE BOLAN N.P.
Nurse Practitioner (Family)
5 GRACE CHURCH ST
PORT CHESTER, NY 10573
Westchester County (914) 937-8899
ROLANDO MANUEL ALVAREZ
Health Educator
5 GRACE CHURCH ST
PORT CHESTER, NY 10573
Westchester County (914) 406-8252
MEGHAN MCSHERRY
Nurse Practitioner (Family)
5 GRACE CHURCH ST
PORT CHESTER, NY 10573
Westchester County (914) 937-8899
PAMELA JACKSON PA-C
Physician Assistant
5 GRACE CHURCH ST
PORT CHESTER, NY 10573
Westchester County (914) 937-8899
MRS. MARY ELIZABETH WHITE R.N., F.N.P
Nurse Practitioner (Family)
5 GRACE CHURCH ST
PORT CHESTER, NY 10573
Westchester County (914) 937-8899
DENISSE RODRIGUEZ
Social Worker
5 GRACE CHURCH ST
PORT CHESTER, NY 10573
Westchester County (914) 937-8899
PATRICIA LABRUNDA O.D
Optometrist
5 GRACE CHURCH ST, OPTOMETRY
PORT CHESTER, NY 10573
Westchester County (914) 937-8899

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 Sharon Tyndall's NPI number?

The NPI number for Sharon Tyndall is 1063598902. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is Sharon Tyndall located?

Sharon Tyndall practices at 5 Grace Church St, Port Chester, NY 10573. The listed phone number is (914) 937-8899.

What is Sharon Tyndall's specialty?

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

Is Sharon Tyndall enrolled in Medicare?

Yes. Sharon Tyndall is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sharon Tyndall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Tyndall reassigns Medicare benefits to 2 organizations: Open Door Family Medical Center Inc (Port Chester, NY) and Nyu Langone Hospitals (New York, NY). Each 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 Sharon Tyndall'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 Sharon Tyndall was last updated on April 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.