RAQUEL OLIVA ALENCAR M.D., PH.D.
NPI 1972531275
Radiology - Diagnostic Radiology in Boston, MA
About Raquel Oliva Alencar M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAQUEL OLIVA ALENCAR M.D., PH.D. (NPI 1972531275) is an individual diagnostic radiology provider in Boston, Massachusetts, licensed in Massachusetts (223404) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
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)
Raquel Oliva Alencar M.d., Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Raquel Alencar reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: President & Fellows Of Harvard College
- 170 clinicians in this Medicare group
Cambridge, MA 02138
- Reassigned Medicare billing, Massachusetts enrollment
- 24 clinicians in this Medicare group
South Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- 419 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Raquel Alencar's NPI number?
The NPI number for Raquel Alencar is 1972531275. It was assigned to this individual provider in the NPPES registry on June 28, 2006. The provider is also known as Maria Raquel Oliva MD.
Where is Raquel Alencar located?
Raquel Alencar practices at 75 Francis St Brigham And Women's Hospital - Department Of Radiology, Boston, MA 02115. The listed phone number is (617) 732-6304.
What is Raquel Alencar's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Raquel Alencar enrolled in Medicare?
Yes. Raquel Alencar is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Raquel Alencar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raquel Alencar reassigns Medicare benefits to 4 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA), President And Fellows Of Harvard College (Boston, MA), Schatzki Associates Inc. (Cambridge, MA) and Harbor Medical Associates, Inc. (South Weymouth, MA). 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 Raquel Alencar'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 Raquel Alencar was last updated on October 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Raquel Oliva Alencar, M.D., PH.D. · NPI 1972531275
Diagnostic Radiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 28, 2006.
## Identity
- **NPI:** 1972531275 (Entity type: Individual)
- **Enumerated:** June 28, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 223404 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 FRANCIS ST, BRIGHAM AND WOMEN'S HOSPITAL - DEPARTMENT OF RADIOLOGY, Boston, MA 02115-6110
- **Phone:** (617) 732-6304 · **Fax:** (617) 732-6317
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); President And Fellows Of Harvard College (NPI 1972761807, Boston, MA); Schatzki Associates Inc. (NPI 1245384114, Cambridge, MA); Harbor Medical Associates, Inc. (NPI 1124079561, South Weymouth, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 30, 2013
- **Other identifiers:** Medicare PIN 000092601 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1972531275) · Data from the CMS NPPES public registry.