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MRS. ANDREA MARIE OVERTURF NP
NPI 1811209695
Nurse Practitioner - Pediatrics in Williamsville, NY

Active since July 08, 2010PECOS EnrolledAccepts Medicare Assignment
1800 MAPLE ROAD, SUITE 100, WILLIAMSVILLE, NY 14221(716) 636-5437(716) 276-3190 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 31, 2026, Jan 29, 2026, Oct 30, 2023 and 1 more (4 updates tracked since 2019).

About Mrs. Andrea Marie Overturf Np NPPES

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

MRS. ANDREA MARIE OVERTURF NP (NPI 1811209695) is an individual pediatrics provider in Williamsville, New York, licensed in New York (382141) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1811209695
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. ANDREA MARIE OVERTURFCredential: NP
Location Address1800 MAPLE ROAD, SUITE 100Williamsville, NY 14221-2749
Mailing Address101 St. Clare TerraceTonawanda, NY 14150 · (716) 316-0722 · Fax (716) 276-3190
Phone(716) 636-5437
Fax(716) 276-3190
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 8, 2010
Last NPPES UpdateJuly 31, 20264 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
✔ NPI 1811209695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
Licenses✔ Licensed in NY · 382141✔ Licensed in FL · ARNP9278522✔ Licensed in CT · 16129
Also ListedPediatrics · Pediatric Critical Care MedicineTaxonomy 2080P0203X · License APRN9278522 (FL)
Also ListedNurse PractitionerTaxonomy 363L00000X · License APRN9278522 (FL)
1800 MAPLE ROAD, Williamsville, NY 14221
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Other Names 1

Former Name (1)Andrea Marie Reynolds

Secondary Practice Locations 2

Location 13055 Southwestern BlvdOrchard Park, NY 14127-1231 · Phone (716) 636-5437
Location 2282 Washington StHartford, CT 06106-3322 · Phone (860) 545-9000

Other Identifiers 2

Medicaid03285307NY
Medicaid023348100FL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Andrea Marie Overturf Np 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 ID4789834441
PECOS Enrollment IDI20260408000327
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

3

Medicare enrollment records show Andrea Overturf reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Connecticut Children's Specialty Group, Inc.
321 mi
Pediatrics
282 WASHINGTON ST
Hartford, CT 06106
  • Reassigned Medicare billing, Connecticut enrollment
  • 601 clinicians in this Medicare group
NPI 1669448882 (860) 545-9000
The Nemours Foundation
889 mi
Multi-Specialty
807 CHILDRENS WAY
Jacksonville, FL 32207
  • Reassigned Medicare billing, Florida enrollment
  • 703 clinicians in this Medicare group
NPI 1265585806 (904) 697-3600
Florida Hospital Medical Group Inc
1,007 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100

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 14221 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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.

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 Andrea Overturf's NPI number?

The NPI number for Andrea Overturf is 1811209695. It was assigned to this individual provider in the NPPES registry on July 8, 2010. The provider is also known as Andrea Marie Reynolds.

Where is Andrea Overturf located?

Andrea Overturf practices at 1800 Maple Road Suite 100, Williamsville, NY 14221. The listed phone number is (716) 636-5437.

What is Andrea Overturf's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Andrea Overturf enrolled in Medicare?

Yes. Andrea Overturf 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.

Which organizations bill Medicare for Andrea Overturf's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Overturf reassigns Medicare benefits to 3 organizations: Connecticut Children's Specialty Group, Inc. (Hartford, CT), The Nemours Foundation (Jacksonville, FL) and Florida Hospital Medical Group Inc (Orlando, FL). 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 Andrea Overturf'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 Andrea Overturf was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.