Doctor profile · Federal record

Dr. Lauren Ritterhouse Casariego, M.D., PH.D.

Anatomic Pathology Physician · Molecular Genetic Pathology (Pathology) Physician · Boston, MA

  • NPI 1508295874
  • 13 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
55 Fruit St
Boston, MA 021142621
(617) 726-2967
Additional location
150 Harvester Drive, Suite 300
Burr Ridge, IL 605276686
(773) 702-8491
Mailing address
55 Fruit Street, Warren 219
Boston, MA 021142696

Credentials & registration

NPPES · NUCC
NPI registered
November 2013 — 13 yrs on file
Profile last updated
February 14, 2019
Specialty taxonomy
207ZP0101X — NUCC code
State licenses (2)
Illinois #03614223 · Illinois #036.142239

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508295874. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
164
Distinct HCPCS
3
Medicare allowed
$6,928
HCPCS Description Services Patients Avg allowed
88368 Microscopic genetic analysis of tissue, manual, initial procedure 84 67 $43
G0452 Molecular pathology procedure; physician interpretation and report 54 46 $50
88381 Preparation of specimen, manual 26 25 $25

In context: peer comparison

Among 57 peers in this city , average services per provider: 159. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Lauren Ritterhouse Casariego's medical specialty?
Dr. Lauren Ritterhouse Casariego practices Anatomic Pathology Physician in Boston, MA.
Where does Dr. Lauren Ritterhouse Casariego practice?
Dr. Lauren Ritterhouse Casariego practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177262967.
What is Dr. Lauren Ritterhouse Casariego's NPI?
Dr. Lauren Ritterhouse Casariego's National Provider Identifier (NPI) is 1508295874, issued by NPPES.
What procedures does Dr. Lauren Ritterhouse Casariego commonly perform?
Top Medicare-reported procedures in 2023: Microscopic genetic analysis of tissue, manual, initial procedure (HCPCS 88368); Molecular pathology procedure; physician interpretation and report (HCPCS G0452); Preparation of specimen, manual (HCPCS 88381). Source: CMS Medicare Physician & Other Practitioners file.