Active NPI 1902010903 Individual Practitioner Male Practitioner

Dr. Eric Eugene Santos , MD

Pathology - Anatomic Pathology & Clinical Pathology • Spring Valley, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Eric Santos, MD is a certified Pathology - Anatomic Pathology & Clinical Pathology practicing in Spring Valley, IL. With approximately 24 years of clinical experience since completing medical education in 2002, Dr. Santos delivers high-quality medical care to the local community at 600 E 1ST ST.

Dr. Santos is affiliated with Peoria Tazewell Pathology Group, S.C. and accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue, special stained specimen slides to examine tissue, initial procedure. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

600 E 1st St
St Margaret's Hospital/department Of Pathology

Spring Valley, IL 613621512

Telephone 8156641470

Fax 8156641141

Associated Practice Facility / Clinic

🏢 St. Margaret's Health - Spring Valley Facility NPI 1861494072

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology & Clinical Pathology in Spring Valley, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs Matches City Avg

City Avg: 24.0 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

1 Specialists

Practicing in Spring Valley, IL (831 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Santos (24 Years) 24 Yrs

Spring Valley Specialty Average (24.0 Years) 24.0 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	255	136	$282.60	$35.51
88341 Special stained specimen slides to examine tissue	75	14	$250.40	$26.67
88342 Special stained specimen slides to examine tissue, initial procedure	20	19	$250.40	$33.23
88307 Pathology examination of tissue using a microscope, moderately high complexity	19	15	$500.60	$77.89
88108 Cell examination of specimen, concentration technique	17	13	$193.90	$21.41
88304 Pathology examination of tissue using a microscope, moderately low complexity	16	14	$193.90	$10.94
88311 Preparation of tissue for examination by removing any calcium present	11	11	$67.70	$11.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	628	318	$258.64	$34.60
88342 Special stained specimen slides to examine tissue, initial procedure	132	120	$151.50	$32.40
88341 Special stained specimen slides to examine tissue	57	14	$151.50	$26.71
88311 Preparation of tissue for examination by removing any calcium present	53	53	$73.38	$11.78
88304 Pathology examination of tissue using a microscope, moderately low complexity	35	35	$192.43	$10.50
88307 Pathology examination of tissue using a microscope, moderately high complexity	15	13	$457.10	$77.84
88312 Special stained specimen slides to identify organisms including interpretation and report	15	12	$117.30	$25.12
85060 Blood smear interpretation by physician with written report	14	13	$122.10	$23.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,905	891	$245.36	$35.76
88342 Special stained specimen slides to examine tissue, initial procedure	450	398	$143.66	$33.24
88341 Special stained specimen slides to examine tissue	335	75	$143.57	$27.04
88311 Preparation of tissue for examination by removing any calcium present	165	150	$69.78	$11.91
88304 Pathology examination of tissue using a microscope, moderately low complexity	97	87	$183.10	$10.93
85060 Blood smear interpretation by physician with written report	87	70	$115.80	$23.62
88307 Pathology examination of tissue using a microscope, moderately high complexity	76	53	$433.70	$77.62
88360 Microscopic genetic analysis of tumor	64	23	$261.70	$40.13
88112 Cell examination of specimen, selective cellular enhancement technique	53	48	$209.20	$26.75
88313 Special stained specimen slides to examine tissue including interpretation and report	47	29	$116.91	$11.74
88312 Special stained specimen slides to identify organisms including interpretation and report	44	36	$111.30	$25.46
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	33	33	$62.50	$21.70
88300 Pathology examination of tissue using a microscope, limited examination	29	25	$71.10	$4.39
38222 Biopsy and aspiration of bone marrow sample for diagnosis	13	12	$1379.80	$74.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,204	572	$236.38	$35.89
88342 Special stained specimen slides to examine tissue, initial procedure	228	194	$138.37	$33.65
88341 Special stained specimen slides to examine tissue	220	55	$138.22	$27.91
88311 Preparation of tissue for examination by removing any calcium present	143	134	$67.16	$12.03
88304 Pathology examination of tissue using a microscope, moderately low complexity	82	77	$176.36	$11.18
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	69	69	$58.91	$21.26
88307 Pathology examination of tissue using a microscope, moderately high complexity	52	39	$417.80	$78.18
88312 Special stained specimen slides to identify organisms including interpretation and report	42	26	$107.20	$26.26
88313 Special stained specimen slides to examine tissue including interpretation and report	30	17	$112.42	$11.17
88360 Microscopic genetic analysis of tumor	29	13	$251.91	$38.37
88112 Cell examination of specimen, selective cellular enhancement technique	27	23	$201.50	$27.27
88300 Pathology examination of tissue using a microscope, limited examination	23	20	$68.44	$4.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	769	458	$232.00	$37.98
88341 Special stained specimen slides to examine tissue	214	52	$135.80	$28.55
88311 Preparation of tissue for examination by removing any calcium present	132	125	$65.90	$12.53
88342 Special stained specimen slides to examine tissue, initial procedure	105	86	$135.80	$35.44
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	95	95	$55.92	$25.28
88307 Pathology examination of tissue using a microscope, moderately high complexity	74	52	$410.00	$84.02
88304 Pathology examination of tissue using a microscope, moderately low complexity	54	50	$173.10	$10.98
85060 Blood smear interpretation by physician with written report	34	30	$109.50	$24.52
88312 Special stained specimen slides to identify organisms including interpretation and report	28	22	$105.20	$27.02
88331 Pathology examination of specimen during surgery, first tissue block	24	13	$279.30	$63.13
88300 Pathology examination of tissue using a microscope, limited examination	23	20	$67.20	$4.63
88313 Special stained specimen slides to examine tissue including interpretation and report	21	15	$110.60	$12.33
88112 Cell examination of specimen, selective cellular enhancement technique	17	16	$197.70	$28.16
38222 Biopsy and aspiration of bone marrow sample for diagnosis	13	13	$1304.50	$79.32
88309 Pathology examination of tissue using a microscope, high complexity	12	12	$560.60	$147.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,221	676	$229.20	$37.85
88311 Preparation of tissue for examination by removing any calcium present	165	149	$65.10	$12.49
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	154	154	$52.55	$31.09
88341 Special stained specimen slides to examine tissue	138	50	$134.20	$28.79
88342 Special stained specimen slides to examine tissue, initial procedure	132	115	$134.20	$35.18
88307 Pathology examination of tissue using a microscope, moderately high complexity	84	45	$405.10	$83.62
85060 Blood smear interpretation by physician with written report	75	63	$108.20	$24.34
88312 Special stained specimen slides to identify organisms including interpretation and report	64	45	$104.00	$26.78
88304 Pathology examination of tissue using a microscope, moderately low complexity	64	58	$171.00	$11.50
88112 Cell examination of specimen, selective cellular enhancement technique	57	48	$195.40	$28.16
88331 Pathology examination of specimen during surgery, first tissue block	34	18	$276.00	$63.10
38222 Biopsy and aspiration of bone marrow sample for diagnosis	26	25	$1289.00	$78.30
88141 Pap test (Pap smear)	20	18	$51.85	$31.12
88313 Special stained specimen slides to examine tissue including interpretation and report	17	14	$109.30	$12.21
88300 Pathology examination of tissue using a microscope, limited examination	15	15	$66.40	$4.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,145	626	$228.10	$38.42
88311 Preparation of tissue for examination by removing any calcium present	162	148	$64.80	$12.83
88341 Special stained specimen slides to examine tissue	148	42	$133.50	$28.73
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	123	123	$49.18	$31.23
88342 Special stained specimen slides to examine tissue, initial procedure	117	101	$133.50	$36.07
88307 Pathology examination of tissue using a microscope, moderately high complexity	75	57	$403.10	$84.44
88304 Pathology examination of tissue using a microscope, moderately low complexity	72	67	$170.10	$11.54
88112 Cell examination of specimen, selective cellular enhancement technique	70	60	$194.40	$28.47
85060 Blood smear interpretation by physician with written report	70	61	$107.70	$24.62
88312 Special stained specimen slides to identify organisms including interpretation and report	45	26	$103.50	$27.05
88331 Pathology examination of specimen during surgery, first tissue block	30	17	$274.60	$63.95
88313 Special stained specimen slides to examine tissue including interpretation and report	24	18	$108.80	$12.18
38222 Biopsy and aspiration of bone marrow sample for diagnosis	21	19	$1282.60	$78.08
88309 Pathology examination of tissue using a microscope, high complexity	16	13	$551.20	$149.72
88300 Pathology examination of tissue using a microscope, limited examination	14	14	$66.10	$4.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,132	692	$228.07	$38.31
88341 Special stained specimen slides to examine tissue	169	47	$133.50	$28.60
88311 Preparation of tissue for examination by removing any calcium present	158	143	$64.80	$12.78
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	109	109	$46.22	$31.07
88342 Special stained specimen slides to examine tissue, initial procedure	98	84	$133.50	$35.92
88307 Pathology examination of tissue using a microscope, moderately high complexity	77	55	$400.83	$83.29
88112 Cell examination of specimen, selective cellular enhancement technique	70	61	$194.40	$28.00
85060 Blood smear interpretation by physician with written report	58	48	$107.70	$24.51
88304 Pathology examination of tissue using a microscope, moderately low complexity	54	52	$170.10	$11.77
88312 Special stained specimen slides to identify organisms including interpretation and report	39	31	$103.50	$27.25
88331 Pathology examination of specimen during surgery, first tissue block	28	21	$274.60	$61.11
85576 Platelet function test	27	21	$40.20	$18.05
38221 Needle or trocar bone marrow biopsy	18	14	$651.30	$74.57
88141 Pap test (Pap smear)	17	16	$46.03	$31.25
G0364 Bone marrow aspiration performed with bone marrow biopsy through the same incision on the same date of service	17	13	$338.00	$8.67
88300 Pathology examination of tissue using a microscope, limited examination	17	17	$66.10	$4.55
88313 Special stained specimen slides to examine tissue including interpretation and report	14	13	$108.80	$12.14

Medical Specialties & State Licenses

Pathology - Anatomic Pathology & Clinical Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0102X

State License IL 036.117681

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

Commercial Insurance / Payer ID Clia

14D0431111 (IL)

Commercial Insurance / Payer ID Il State License Number

036.117681 (IL)

Commercial Insurance / Payer ID Medicare Group Number

215550 (IL)

Commercial Insurance / Payer ID Group Npi

1114110780 (IL)

Commercial Insurance / Payer ID Bschi

615604 (IL)

Hospital & Practice Group Affiliations

Peoria Tazewell Pathology Group, S.c.

2701 17th St, Rock Island, IL 612015351

Phone: 3097795286

Peoria Tazewell Pathology Group, S.c.

210 W Walnut St, Canton, IL 615202444

Phone: 3096475240

Peoria Tazewell Pathology Group, S.c.

221 Ne Glen Oak Ave, Peoria, IL 616360001

Phone: 3096724918

Practice Associates & Co-Workers

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

39 Associated Practitioners

Dr. Michael Morrow , MD

Internal Medicine

NPI 1013920420

Doctor of Medicine (M.D.)

Dr. Jennifer Maschmann , MD

Obstetrics & Gynecology

NPI 1023021433

Doctor of Medicine (M.D.)

Kayla Rokey , DNP-FNP

Nurse Practitioner

NPI 1033746755

DNPFNP

Dr. Opella Ernest , MD

Family Medicine

NPI 1093866485

Doctor of Medicine (M.D.)

Marilyn Csernus , LD, CDE, MS, RD

Nutritionist - Nutrition, Education

NPI 1093984932

Licensed Dietitian, Certified Diabetes Educator, Master of Science, Registered Dietitian

Kati Hagenbuch , MA, CCC-SLP, L

Speech-Language Pathologist

NPI 1124268073

Master of Arts, Speech-Language Pathologist (Certificate of Clinical Competence), L

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active May 02, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location May 02, 2008

Registered at 600 E 1ST ST, ST MARGARET'S HOSPITAL/DEPARTMENT OF PATHOLOGY, SPRING VALLEY, IL 613621512 (Tel: 8156641470)

📍

Updated Business Mailing Address May 02, 2008

Registered at PO BOX 809059, CHICAGO, IL 606809059 (Tel: 8888438475)

👤

Provider Name / Credentials Updated May 02, 2008

Recorded as ERIC SANTOS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 02, 2008

Pathology (License #036.117681 in IL)

🟢

Initial NPI Registration & Enumeration May 09, 2007

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: 1902010903

Entity Type:

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

Enumeration Date: May 09, 2007

Last Update: May 02, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 809059

Chicago, IL 606809059

Phone: 8888438475

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.