Doctor profile · Federal record

Dr. Moira Larsen, M.D.

Anatomic Pathology Physician (CMS: Pathology) · Clinical Pathology Physician · Baltimore, MD

  • NPI 1740259548
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 21 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5601 Loch Raven Blvd
Baltimore, MD 212392905
(410) 532-8000

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
January 8, 2025
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207ZP0101X — NUCC code
State license (1)
Maryland #D35704

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740259548. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
124
Distinct HCPCS
3
Medicare allowed
$7,015
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 69 20 $75
88305 Pathology examination of tissue using a microscope, intermediate complexity 43 23 $39
88304 Pathology examination of tissue using a microscope, moderately low complexity 12 11 $12

In context: peer comparison

Among 16 peers in this city , average services per provider: 109. This provider delivers 1.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Moira Larsen's medical specialty?
Dr. Moira Larsen practices Anatomic Pathology Physician in Baltimore, MD.
Where does Dr. Moira Larsen practice?
Dr. Moira Larsen practices at 5601 Loch Raven Blvd, Baltimore, MD 212392905. Office phone: 4105328000.
What is Dr. Moira Larsen's NPI?
Dr. Moira Larsen's National Provider Identifier (NPI) is 1740259548, issued by NPPES.
Does Dr. Moira Larsen accept Medicare assignment?
Yes. Dr. Moira Larsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Moira Larsen commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, moderately low complexity (HCPCS 88304). Source: CMS Medicare Physician & Other Practitioners file.