NADINE PATRICIA SAUER SANTACRUZ M.D.
NPI 1053631952
Pediatrics - Pediatric Hematology-Oncology in Brewer, ME
About Nadine Patricia Sauer Santacruz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NADINE PATRICIA SAUER SANTACRUZ M.D. (NPI 1053631952) is an individual pediatric hematology-oncology provider in Brewer, Maine, licensed in New Hampshire (24459) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and maintains a secondary practice location in Lebanon.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nadine Patricia Sauer Santacruz M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nadine Santacruz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 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.
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.
BREWER, ME 04412
BREWER, ME 04412
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 Nadine Santacruz's NPI number?
The NPI number for Nadine Santacruz is 1053631952. It was assigned to this individual provider in the NPPES registry on June 3, 2010.
Where is Nadine Santacruz located?
Nadine Santacruz practices at 33 Whiting Hill Rd Suite 31, Brewer, ME 04412. The listed phone number is (207) 973-7572.
What is Nadine Santacruz's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Nadine Santacruz enrolled in Medicare?
Yes. Nadine Santacruz is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nadine Santacruz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nadine Santacruz reassigns Medicare benefits to 2 organizations: Mary Hitchcock Memorial Hospital (Lebanon, NH) and Dartmouth-Hitchcock Clinic (Lebanon, NH). 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 Nadine Santacruz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nadine Santacruz accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Nadine Santacruz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Nadine Santacruz was last updated on September 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Nadine Patricia Sauer Santacruz, M.D. · NPI 1053631952
Pediatric Hematology-Oncology physician in Brewer, Maine. Individual provider, active in the CMS NPPES registry since June 3, 2010.
## Identity
- **NPI:** 1053631952 (Entity type: Individual)
- **Enumerated:** June 3, 2010
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 24459 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 33 WHITING HILL RD, SUITE 31, Brewer, ME 04412-1021
- **Phone:** (207) 973-7572
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mary Hitchcock Memorial Hospital (NPI 1629788237, Lebanon, NH); Dartmouth-Hitchcock Clinic (NPI 1548210198, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1053631952) · Data from the CMS NPPES public registry.