Doctor profile · Federal record

Dr. Ralph Hruban, M.D.

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

  • NPI 1801849203
  • MIPS 74.4 / 100 · 2023
  • 41 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 N Wolfe St
Baltimore, MD 212870005
(410) 955-2660
Mailing address
6201 Greenleigh Ave
Middle River, MD 212202004

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 21, 2022
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Maryland #D34620
Medicaid
MD #544131500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801849203. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
181
Distinct HCPCS
6
Medicare allowed
$9,909
HCPCS Description Services Patients Avg allowed
88341 Special stained specimen slides to examine tissue, each additional procedure 60 16 $29
88305 Pathology examination of tissue using a microscope, intermediate complexity 37 20 $38
88307 Pathology examination of tissue using a microscope, moderately high complexity 30 21 $85
88309 Pathology examination of tissue using a microscope, high complexity 23 22 $149
88342 Special stained specimen slides to examine tissue, initial procedure 16 16 $36
88304 Pathology examination of tissue using a microscope, moderately low complexity 15 11 $12

In context: peer comparison

Among 49 peers in this city , average services per provider: 135. This provider delivers 1.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ralph Hruban's medical specialty?
Dr. Ralph Hruban practices Anatomic Pathology & Clinical Pathology Physician in Baltimore, MD.
Where does Dr. Ralph Hruban practice?
Dr. Ralph Hruban practices at 600 N Wolfe St, Baltimore, MD 212870005. Office phone: 4109552660.
What is Dr. Ralph Hruban's NPI?
Dr. Ralph Hruban's National Provider Identifier (NPI) is 1801849203, issued by NPPES.
Does Dr. Ralph Hruban accept Medicare assignment?
Dr. Ralph Hruban does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Ralph Hruban commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.