DR. HARTLEY S. BANCROFT II M.D.
NPI 1023163953
Pediatrics in Middletown, NY
About Dr. Hartley S. Bancroft Ii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HARTLEY S. BANCROFT II M.D. (NPI 1023163953) is an individual pediatrics provider in Middletown, New York, licensed in New York (172449) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Hartley S. Bancroft Ii M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hartley Bancroft reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hawthorne, NY 10532
- Reassigned Medicare billing, New York enrollment
- 511 clinicians in this Medicare group
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 10940 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Hartley Bancroft's NPI number?
The NPI number for Hartley Bancroft is 1023163953. It was assigned to this individual provider in the NPPES registry on January 23, 2007.
Where is Hartley Bancroft located?
Hartley Bancroft practices at 400 Midway Park Dr, Middletown, NY 10940. The listed phone number is (845) 343-0728.
What is Hartley Bancroft's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Hartley Bancroft enrolled in Medicare?
Yes. Hartley Bancroft is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hartley Bancroft's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hartley Bancroft reassigns Medicare benefits to Boston Children's Health Physicians, LLP (Hawthorne, NY). 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 Hartley Bancroft'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 Hartley Bancroft was last updated on October 1, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.