Doctor profile · Federal record

Dr. Alessandra Nascimento, M.D.

Anatomic Pathology Physician (CMS: Pathology) · Boston, MA

  • NPI 1548341555
  • Accepts Medicare
  • MIPS 79.5 / 100 · 2023
  • 27 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Francis Street
Boston, MA 02115
(617) 732-7510
fax (617) 277-9015
Mailing address
75 Francis St, Amory 3
Boston, MA 021156110

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207ZP0101X — NUCC code
State license (1)
Massachusetts #219683

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548341555. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,257
Distinct HCPCS
10
Medicare allowed
$44,807
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 374 227 $36
88341 Special stained specimen slides to examine tissue, each additional procedure 291 67 $27
88311 Preparation of tissue for examination by removing any calcium present 88 82 $12
88342 Special stained specimen slides to examine tissue, initial procedure 85 79 $33
88307 Pathology examination of tissue using a microscope, moderately high complexity 75 57 $79
88304 Pathology examination of tissue using a microscope, moderately low complexity 72 61 $11
88331 Pathology examination of specimen during surgery, first tissue block 53 34 $59
88360 Microscopic genetic analysis of tumor, manual 43 41 $39
88312 Special stained specimen slides to identify organisms including interpretation and report 34 14 $25
G0452 Molecular pathology procedure; physician interpretation and report 33 32 $46

In context: peer comparison

Among 57 peers in Boston Anatomic Pathology Physician, average services per provider: 159. This provider delivers 7.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Aadi Bioscience, INC. 1 $35.53

By nature of payment

Food and Beverage
$36

Frequently asked questions

Auto-generated from federal data
What is Dr. Alessandra Nascimento's medical specialty?
Dr. Alessandra Nascimento practices Anatomic Pathology Physician in Boston, MA.
Where does Dr. Alessandra Nascimento practice?
Dr. Alessandra Nascimento practices at 75 Francis Street, Boston, MA 02115. Office phone: 6177327510.
What is Dr. Alessandra Nascimento's NPI?
Dr. Alessandra Nascimento's National Provider Identifier (NPI) is 1548341555, issued by NPPES.
Does Dr. Alessandra Nascimento accept Medicare assignment?
Yes. Dr. Alessandra Nascimento accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alessandra Nascimento commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Preparation of tissue for examination by removing any calcium present (HCPCS 88311). Source: CMS Medicare Physician & Other Practitioners file.