Active NPI 1760411672 Individual Practitioner Male Practitioner

Dr. John C Papadimitriou , MD

Pathology - Anatomic Pathology • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Dr. John Papadimitriou, MD is a registered healthcare professional specializing in Pathology - Anatomic Pathology in Baltimore, MD. Practice services are available at 22 S GREENE ST under active NPI credentials.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, pathology examination of tissue using a microscope, moderately high complexity, pathology examination of tissue using a microscope, moderately low complexity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

22 S Greene St
Nbw73

Baltimore, MD 212011544

Telephone 6672141608

Fax 4103280929

Associated Practice Facility / Clinic

🏢 University Of Maryland Physicians P.a. Facility NPI 1689623175

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Baltimore, MD

Active Practitioner

Practitioner Clinical Experience

Active

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

71.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	247	123	$141.65	$36.61
88307 Pathology examination of tissue using a microscope, moderately high complexity	72	54	$271.75	$78.64
88304 Pathology examination of tissue using a microscope, moderately low complexity	52	38	$73.65	$11.26
88341 Special stained specimen slides to examine tissue	51	17	$128.70	$27.43
88331 Pathology examination of specimen during surgery, first tissue block	50	25	$191.75	$60.98
88342 Special stained specimen slides to examine tissue, initial procedure	47	40	$128.70	$34.27
88311 Preparation of tissue for examination by removing any calcium present	36	27	$39.20	$11.92
88309 Pathology examination of tissue using a microscope, high complexity	29	23	$447.10	$142.41
88300 Pathology examination of tissue using a microscope, limited examination	21	21	$26.30	$4.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	448	245	$130.97	$38.35
88307 Pathology examination of tissue using a microscope, moderately high complexity	151	108	$260.90	$85.15
88341 Special stained specimen slides to examine tissue	123	28	$128.70	$29.16
88342 Special stained specimen slides to examine tissue, initial procedure	95	77	$128.70	$35.87
88331 Pathology examination of specimen during surgery, first tissue block	75	32	$163.70	$64.06
88304 Pathology examination of tissue using a microscope, moderately low complexity	69	57	$57.15	$11.79
88311 Preparation of tissue for examination by removing any calcium present	68	59	$38.47	$12.85
88309 Pathology examination of tissue using a microscope, high complexity	46	38	$440.73	$149.38
88300 Pathology examination of tissue using a microscope, limited examination	34	30	$21.64	$4.70
88312 Special stained specimen slides to identify organisms including interpretation and report	20	12	$81.65	$27.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	517	226	$113.50	$38.92
88307 Pathology examination of tissue using a microscope, moderately high complexity	89	68	$249.00	$85.92
88331 Pathology examination of specimen during surgery, first tissue block	87	33	$145.00	$64.62
88304 Pathology examination of tissue using a microscope, moderately low complexity	73	65	$34.40	$11.93
88311 Preparation of tissue for examination by removing any calcium present	66	56	$37.60	$13.05
88342 Special stained specimen slides to examine tissue, initial procedure	57	49	$128.70	$36.05
88341 Special stained specimen slides to examine tissue	57	20	$128.70	$29.31
88309 Pathology examination of tissue using a microscope, high complexity	44	36	$437.95	$150.92
88300 Pathology examination of tissue using a microscope, limited examination	35	33	$14.10	$4.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	604	299	$113.50	$39.39
88307 Pathology examination of tissue using a microscope, moderately high complexity	136	101	$249.00	$87.93
88311 Preparation of tissue for examination by removing any calcium present	114	101	$37.60	$13.08
88331 Pathology examination of specimen during surgery, first tissue block	105	35	$145.00	$65.78
88342 Special stained specimen slides to examine tissue, initial procedure	105	78	$128.70	$37.04
88304 Pathology examination of tissue using a microscope, moderately low complexity	90	76	$34.40	$11.90
88341 Special stained specimen slides to examine tissue	56	25	$128.70	$30.11
88309 Pathology examination of tissue using a microscope, high complexity	38	34	$437.95	$154.74
88300 Pathology examination of tissue using a microscope, limited examination	34	33	$14.10	$4.86
88312 Special stained specimen slides to identify organisms including interpretation and report	23	16	$81.40	$28.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	562	243	$113.50	$40.93
88307 Pathology examination of tissue using a microscope, moderately high complexity	144	100	$249.00	$91.16
88331 Pathology examination of specimen during surgery, first tissue block	109	43	$145.00	$68.63
88341 Special stained specimen slides to examine tissue	99	30	$128.70	$31.06
88311 Preparation of tissue for examination by removing any calcium present	98	88	$37.60	$13.73
88304 Pathology examination of tissue using a microscope, moderately low complexity	94	74	$34.40	$12.60
88342 Special stained specimen slides to examine tissue, initial procedure	84	67	$128.70	$38.70
88309 Pathology examination of tissue using a microscope, high complexity	61	53	$437.95	$160.21
88300 Pathology examination of tissue using a microscope, limited examination	31	30	$14.10	$5.02
88312 Special stained specimen slides to identify organisms including interpretation and report	28	15	$81.40	$29.18
88302 Pathology examination of tissue using a microscope	15	13	$20.50	$7.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	738	360	$113.50	$40.86
88307 Pathology examination of tissue using a microscope, moderately high complexity	197	126	$249.00	$88.48
88331 Pathology examination of specimen during surgery, first tissue block	154	45	$145.00	$67.91
88341 Special stained specimen slides to examine tissue	126	41	$128.70	$30.69
88342 Special stained specimen slides to examine tissue, initial procedure	119	100	$128.70	$38.12
88304 Pathology examination of tissue using a microscope, moderately low complexity	93	80	$34.40	$12.20
88311 Preparation of tissue for examination by removing any calcium present	77	70	$37.60	$13.28
88309 Pathology examination of tissue using a microscope, high complexity	50	49	$437.95	$156.44
88300 Pathology examination of tissue using a microscope, limited examination	32	32	$14.10	$4.91
88312 Special stained specimen slides to identify organisms including interpretation and report	30	17	$81.40	$28.63
88313 Special stained specimen slides to examine tissue including interpretation and report	17	12	$37.00	$13.06
88302 Pathology examination of tissue using a microscope	13	11	$20.50	$7.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	899	402	$113.50	$41.23
88331 Pathology examination of specimen during surgery, first tissue block	250	88	$145.00	$68.94
88307 Pathology examination of tissue using a microscope, moderately high complexity	220	139	$249.00	$90.87
88304 Pathology examination of tissue using a microscope, moderately low complexity	177	140	$34.40	$12.65
88311 Preparation of tissue for examination by removing any calcium present	127	99	$37.60	$13.82
88341 Special stained specimen slides to examine tissue	121	36	$128.70	$30.84
88342 Special stained specimen slides to examine tissue, initial procedure	105	83	$128.70	$38.71
88309 Pathology examination of tissue using a microscope, high complexity	82	72	$437.95	$161.31
88300 Pathology examination of tissue using a microscope, limited examination	71	63	$14.10	$4.87
88332 Pathology examination of specimen during surgery, each additional tissue block	41	15	$92.25	$33.86
88312 Special stained specimen slides to identify organisms including interpretation and report	33	17	$81.40	$28.95
88302 Pathology examination of tissue using a microscope	22	18	$20.50	$7.88
88313 Special stained specimen slides to examine tissue including interpretation and report	17	11	$37.00	$13.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,074	477	$113.50	$41.08
88307 Pathology examination of tissue using a microscope, moderately high complexity	486	266	$249.00	$90.62
88331 Pathology examination of specimen during surgery, first tissue block	311	122	$145.00	$68.30
88341 Special stained specimen slides to examine tissue	239	74	$128.70	$30.73
88304 Pathology examination of tissue using a microscope, moderately low complexity	220	187	$34.40	$12.40
88311 Preparation of tissue for examination by removing any calcium present	214	178	$37.60	$13.71
88342 Special stained specimen slides to examine tissue, initial procedure	161	136	$128.70	$38.55
88309 Pathology examination of tissue using a microscope, high complexity	125	116	$437.95	$160.73
88300 Pathology examination of tissue using a microscope, limited examination	41	38	$14.10	$4.87
88302 Pathology examination of tissue using a microscope	36	32	$20.50	$7.84
88332 Pathology examination of specimen during surgery, each additional tissue block	21	11	$92.25	$33.75
88312 Special stained specimen slides to identify organisms including interpretation and report	20	12	$81.40	$29.23

Medical Specialties & State Licenses

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License MD D0031933

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.

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Bennett Edelman , MD

Pathology - Clinical Pathology/Laboratory Medicine

NPI 1124057013

Doctor of Medicine (M.D.)

Dr. Nahid Nanaji , MD

Pathology - Anatomic Pathology

NPI 1134385867

Doctor of Medicine (M.D.)

Dr. Allen Burke , MD

Pathology - Anatomic Pathology

NPI 1154353340

Doctor of Medicine (M.D.)

Dr. Anna-Sophie Weidner , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1396987129

Doctor of Medicine (M.D.)

Dr. William Twaddell , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1538296124

Doctor of Medicine (M.D.)

Dr. Olga Ioffe , MD

Pathology - Anatomic Pathology

NPI 1568491462

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active April 06, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location April 06, 2015

Registered at 22 S GREENE ST, NBW73, BALTIMORE, MD 212011544 (Tel: 6672141608)

📍

Updated Business Mailing Address April 06, 2015

Registered at 250 W PRATT ST STE 780, BALTIMORE, MD 212012470 (Tel: 6672141608)

👤

Provider Name / Credentials Updated April 06, 2015

Recorded as JOHN PAPADIMITRIOU, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2015

Pathology (License #D0031933 in MD)

🟢

Initial NPI Registration & Enumeration July 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1760411672

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 02, 2006

Last Update: April 06, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

250 W Pratt St Ste 780

Baltimore, MD 212012470

Phone: 6672141608

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.