ASTRID C ANDREESCU MD
NPI 1295755635
Internal Medicine - Hematology & Oncology in Brewer, ME
About Astrid C Andreescu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASTRID C ANDREESCU MD (NPI 1295755635) is an individual hematology & oncology provider in Brewer, Maine, licensed in Maine (015869) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Northern Light Eastern Maine Medical Center, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Astrid C Andreescu Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Astrid Andreescu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bangor, ME 04401
- Reassigned Medicare billing, Maine enrollment
- 788 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northern Light Eastern Maine Medical Center
Acute Care Hospitals · Bangor, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04412 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Astrid Andreescu's NPI number?
The NPI number for Astrid Andreescu is 1295755635. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Astrid Andreescu located?
Astrid Andreescu practices at 33 Whiting Hill Rd Ste 21, Brewer, ME 04412. The listed phone number is (207) 973-7478.
What is Astrid Andreescu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Astrid Andreescu enrolled in Medicare?
Yes. Astrid Andreescu 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 organization bills Medicare for Astrid Andreescu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Astrid Andreescu reassigns Medicare benefits to Eastern Maine Medical Center (Bangor, ME). 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 Astrid Andreescu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Astrid Andreescu accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Astrid Andreescu 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.
Is Astrid Andreescu affiliated with any hospitals?
According to CMS data, Astrid Andreescu is affiliated with Northern Light Eastern Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Astrid Andreescu was last updated on April 3, 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.
# Astrid C Andreescu, MD · NPI 1295755635
Hematology & Oncology physician in Brewer, Maine. Individual provider, active in the CMS NPPES registry since July 20, 2006.
## Identity
- **NPI:** 1295755635 (Entity type: Individual)
- **Enumerated:** July 20, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 015869 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 33 WHITING HILL RD STE 21, Brewer, ME 04412-1022
- **Phone:** (207) 973-7478 · **Fax:** (207) 973-7807
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Eastern Maine Medical Center (NPI 1790789147, Bangor, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** April 3, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1295755635) · Data from the CMS NPPES public registry.