Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1720071459 Individual Practitioner Male Practitioner

Dr. Peter Illei , MD

Pathology - Anatomic Pathology • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Dr. Peter Illei, MD is a certified Pathology - Anatomic Pathology practicing in Baltimore, MD. With approximately 38 years of clinical experience since completing medical education in 1988, Dr. Illei delivers high-quality medical care to the local community at 401 N BROADWAY ST.

Dr. Illei is affiliated with Johns Hopkins University and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, microscopic genetic analysis of tumor, evaluation of fine needle aspirate with interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

401 N Broadway St
Weinberg Bldg. Rm. 2242

Baltimore, MD 212312410

Telephone 4105025160
Associated Practice Facility / Clinic
🏢 Johns Hopkins Hospital Facility NPI 1730502345

Medicare Profile & Education

Medical School

Other

Graduation Year

1988

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
38 Yrs +17.2 yrs vs City Avg
City Avg: 20.8 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
48 Specialists

Practicing in Baltimore, MD (90 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
77.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Illei (38 Years) 38 Yrs
Baltimore Specialty Average (20.8 Years) 20.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity
490 334 $178.47 $36.44
88360 Microscopic genetic analysis of tumor
375 279 $184.14 $40.77
88173 Evaluation of fine needle aspirate with interpretation and report
362 222 $243.00 $67.87
88341 Special stained specimen slides to examine tissue
302 79 $92.00 $27.54
88108 Cell examination of specimen, concentration technique
180 162 $205.00 $22.15
88342 Special stained specimen slides to examine tissue, initial procedure
107 101 $148.00 $34.31
88112 Cell examination of specimen, selective cellular enhancement technique
81 77 $204.00 $27.17
88172 Evaluation of fine needle aspirate
68 54 $135.00 $34.38
88307 Pathology examination of tissue using a microscope, moderately high complexity
41 22 $275.00 $80.28
88344 Special stained specimen slides to examine tissue
37 37 $131.97 $37.74
88312 Special stained specimen slides to identify organisms including interpretation and report
35 19 $204.00 $26.14
88313 Special stained specimen slides to examine tissue including interpretation and report
24 21 $43.00 $11.95
88141 Pap test (Pap smear)
12 12 $89.00 $24.90

Medical Specialties & State Licenses

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License MD D62986

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Pathology - Anatomic Pathology

NUCC Taxonomy Code: 207ZP0101X

State License NY 225049

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
408004100 (MD)

Hospital & Practice Group Affiliations

Johns Hopkins University

600 N Wolfe St, Baltimore, MD 212870005

Phone: 4105024340

Johns Hopkins University

5755 Cedar Ln, Columbia, MD 210442999

Phone: 4107407890

Johns Hopkins University

5755 Cedar Ln, Columbia, MD 210442912

Phone: 4107407544

Johns Hopkins University

5255 Loughboro Road Nw, Washington, DC 200162633

Phone: 2026606500

Johns Hopkins University

8600 Old Georgetown Rd, Bethesda, MD 208141422

Phone: 3018963100

Johns Hopkins University

4940 Eastern Ave, Baltimore, MD 212242735

Phone: 4105500100

Johns Hopkins University

600 N Wolf St, Baltimore, MD 212870005

Phone: 4109555000

Johns Hopkins University

5759 Cedar Ln, Columbia, MD 210442912

Phone: 4437183738

Johns Hopkins University

5255 Loughboro Rd Nw, Washington, DC 200162633

Phone: 2025374000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Abbye Solis , ACNP

Nurse Practitioner - Acute Care

NPI 1013156868
Dr. Michael Kallen , MD

Pathology - Hematology

NPI 1013207182

Doctor of Medicine (M.D.)

Dr. Zena Jameel , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1043553514

Doctor of Medicine (M.D.)

Dr. Guofeng Gao , MD

Student in an Organized Health Care Education/Training Program

NPI 1053761536

Doctor of Medicine (M.D.)

Kristin Stokvis , CRNP

Nurse Practitioner - Acute Care

NPI 1073973707

Certified Registered Nurse Practitioner

Valentina Goularte , AG-ACNP

Nurse Practitioner - Acute Care

NPI 1083208466

Adult-Gerontology Acute Care Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active January 05, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location January 05, 2013

Registered at 401 N BROADWAY ST, WEINBERG BLDG. RM. 2242, BALTIMORE, MD 212312410 (Tel: 4105025160)

📍
Updated Business Mailing Address January 05, 2013

Registered at PO BOX 64478, BALTIMORE, MD 212644478

👤
Provider Name / Credentials Updated January 05, 2013

Recorded as PETER ILLEI, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2013

Pathology (License #D62986 in MD)

🟢
Initial NPI Registration & Enumeration August 29, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1720071459
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 29, 2005
Last Update: January 05, 2013
Sole Proprietor: No

Mailing Address

Po Box 64478

Baltimore, MD 212644478

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.