Nadine Patricia Sauer Santacruz, M.D.
Pediatric Hematology & Oncology Physician · Brewer, ME
Nadine Patricia Sauer Santacruz, M.D. is a pediatric hematology & oncology physician with a practice address in Brewer, Maine, and NPI 1053631952, issued on Jun 3, 2010. Check the license (Maine MD20158, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nadine Patricia Sauer Santacruz
- Credential
- M.D.
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License numbers
- MD20158 ME
24459 NH
A108435 CA
249444 MA
Self-reported in NPPES; status is on the state search - Practice location
- 33 Whiting Hill RD, Brewer, ME 04412
- Phone
- (207) 973-7572
- Enumerated
- Jun 3, 2010
- Record last updated
- Sep 14, 2023
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 14 in Maine → Look up another NPI →
Also registered at 33 Whiting Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ayotola Ajayi, MDPediatric Hematology & Oncology Physician1447736962
- Erdem Altunel, MDHematology & Oncology Physician1619462884
- Ellen Arey, RNFamily Nurse Practitioner1508206822
- Sigrid Berg, MDHematology & Oncology Physician1972665834
- Philip Brooks, MDHematology & Oncology Physician1942254818
- Daniel Callaway, M.D.Pediatric Hematology & Oncology Physician1134428899
Verify Nadine Patricia Sauer Santacruz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD20158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $2,250.00
1 payment: consulting fee; the largest payer was Day One Biopharmaceuticals. The 1,215 providers of this specialty with any payment received $7,404.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nadine Patricia Sauer Santacruz among 14 pediatric hematology & oncology physician records in Maine
Nadine Patricia Sauer Santacruz, M.D. is one of 14 pediatric hematology & oncology physician records with a practice address in Maine. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 50% of them.
- NPI issued2010 · 50% of these records are older, 36% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2023 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 pediatric hematology & oncology physician records list a practice address in Brewer
They are 5 of the 359 NPPES records with a practice address in Brewer, and 14 pediatric hematology & oncology physician records in Maine.
All 14 in Maine → Every provider in Brewer → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Ayotola Ajayi, MDBrewer, ME 044121447736962
- Daniel Callaway, M.D.Brewer, ME 044121134428899
- Sarah Fryberger, MDBrewer, ME 044121366548935
- Subha Mazzone, M.D.Brewer, ME 044121760757868
- Judith Allen, M.D.Bangor, ME 044011497782767
- Stephen Blattner, MDCape Elizabeth, ME 041071992913255
- Stanley Chaleff, MDScarborough, ME 040741871549451
- Ashley Jean, MDScarborough, ME 040741518320217
Common questions
What is Nadine Patricia Sauer Santacruz, M.D.'s NPI number?
Nadine Patricia Sauer Santacruz, M.D.'s National Provider Identifier (NPI) is 1053631952, issued on Jun 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nadine Patricia Sauer Santacruz, M.D. located?
The NPPES record lists a practice address at 33 Whiting Hill RD, Brewer, ME, 04412. Phone: (207) 973-7572. Providers update this record themselves, so call before visiting.
How can I verify Nadine Patricia Sauer Santacruz, M.D.'s license?
NPPES lists Maine license number MD20158, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.