MARK ATKINSON VANGORDER MD
NPI 1053304956
Pathology - Anatomic Pathology & Clinical Pathology in Olympia Fields, IL

Q: What is Mark Vangorder's NPI number?

The NPI number for Mark Vangorder is 1053304956. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Q: What is Mark Vangorder's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Mark Vangorder was last updated on January 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 25, 2005PECOS EnrolledAccepts Medicare Assignment

80.97/100

CMS Quality Rating

20201 CRAWFORD AVE, OLYMPIA FIELDS, IL 60461(708) 747-4000(708) 503-3242 Get Directions Write a Review

NPPES record last updated: January 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Mark Atkinson Vangorder Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK ATKINSON VANGORDER MD (NPI 1053304956) is an individual anatomic pathology & clinical pathology provider in Olympia Fields, Illinois, licensed in Illinois (036104407) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and is a graduate of Northwestern University Feinberg Medical School (1989).

NPPES Registry Identity

NPI1053304956

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameMARK ATKINSON VANGORDERCredential: MD

Location Address20201 CRAWFORD AVEOlympia Fields, IL 60461-1010

Mailing Address5700 Southwyck BlvdToledo, OH 43614-1509 · (800) 288-8325 · Fax (419) 866-5453

Phone(708) 747-4000

Fax(708) 503-3242

Sole ProprietorNo

Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1989

Enumeration DateAugust 25, 2005

Last NPPES UpdateJanuary 23, 2024

NPPES CertifiedJanuary 23, 2024

✔ NPI 1053304956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in IL · 036104407✔ Licensed in IN · 01053877A

Definition

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.

20201 CRAWFORD AVE, Olympia Fields, IL 60461

Open in Google Maps ↗

Other Identifiers 10

OtherP00818143IN · Railroad Medicare

Medicaid200327850IN

Other351173213IN · Hfn

Other000000648429IN · Bc/bs

Other01630255IL · Bc/bc

Other220032191IN · Rr Medicare

Other9512355002IN · Cigna

Other070058IN · Ccn

Other199791IN · Bc/bs

Other351173213IN · Ispat/inland

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Atkinson Vangorder Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284762774

PECOS Enrollment IDI20100504000213, I20100728000579

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Mark Vangorder reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Consultants In Pathology Sc

Same address

Anatomic Pathology & Clinical Pathology

20201 CRAWFORD AVE
Olympia Fields, IL 60461

Reassigned Medicare billing, Illinois enrollment
9 clinicians in this Medicare group

NPI 1023001914 (708) 747-4000

Pathology Consultants Inc

10 mi

Anatomic Pathology & Clinical Pathology

425 JOLIET ST STE 323
Dyer, IN 46311

Reassigned Medicare billing, Indiana enrollment
24 clinicians in this Medicare group

NPI 1972596864 (219) 873-3130

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 21

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

1,320 services489 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

430 services93 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

243 services178 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

100 services91 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

86 services65 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

79 services34 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

78 services67 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

66 services65 patients

Special stained specimen slides to examine tissue, each multiplex procedure 88344

Special stained specimen slides are used to study tissue in detail. This multiplex procedure involves applying different dyes to the tissue sample on a slide to highlight specific elements. These colors help identify any abnormalities in the tissue, aiding in accurate diagnosis and treatment planning.

57 services20 patients

Pap test, evaluation of fine needle aspirate, immediate, each additional evaluation episode 88177

A Pap test is a procedure that checks for abnormal cells in the body, which could indicate a serious condition. The evaluation of a fine needle aspirate is a process where a small sample is taken with a thin needle for examination. This can be done multiple times for a thorough analysis.

56 services22 patients

Cell examination of specimen, selective cellular enhancement technique 88112

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

54 services49 patients

Pathology examination of tissue using a microscope, limited examination 88300

A pathology examination of tissue using a microscope is a procedure where a small sample of your tissue is observed under a microscope. This limited examination helps identify any abnormal cells or signs of disease, aiding in accurate diagnosis and treatment planning.

52 services39 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

43 services20 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

35 services30 patients

Pathology cytologic examination of specimen during surgery, each additional site 88334

A Pathology Cytologic Examination is a test performed during surgery to examine cells from an additional site in your body. This helps identify any abnormal or diseased cells. It's an important tool in diagnosing and managing various conditions.

32 services17 patients

Evaluation of fine needle aspirate 88172

Evaluation of fine needle aspirate is a diagnostic procedure where a thin needle is used to collect cells from a lump or mass. This sample is then examined under a microscope to determine the nature of the lump, whether it's benign (non-cancerous) or malignant (cancerous).

29 services26 patients

Pathology cytologic examination of specimen during surgery, initial site 88333

A pathology cytologic examination during surgery involves taking a small sample of cells from the initial site of concern. This sample is then examined under a microscope by a pathologist to check for any abnormal or disease-causing cells. This helps guide the ongoing surgical procedure.

24 services21 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

20 services19 patients

Bone marrow, smear interpretation 85097

Bone marrow smear interpretation is a procedure where a small sample of your bone marrow is taken and examined under a microscope. This helps doctors identify any abnormal cells or signs of diseases such as anemia, leukemia, or infections. It's a crucial step in diagnosing various blood disorders.

19 services18 patients

Pathology examination of tissue using a microscope, high complexity 88309

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

15 services15 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

13 services13 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

The University Of Chicago Medical Center

Acute Care Hospitals · Chicago, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140088

Location5841 South MarylandChicago, IL 60637 · Cook County

Emergency services Birthing friendly

Franciscan Health Olympia & Chicago Heights

Acute Care Hospitals · Olympia Fields, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140172

Location20201 S Crawford AvenueOlympia Fields, IL 60461 · Cook County

Emergency services Birthing friendly

Ingalls Memorial Hospital

Acute Care Hospitals · Harvey, IL

2/5 CMS rating

OwnershipPhysician

CMS Certification Number140191

Location1 Ingalls DriveHarvey, IL 60426 · Cook County

Emergency services Birthing friendly

Franciscan Health Lafayette

Acute Care Hospitals · Lafayette, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number150109

Location1701 S Creasy LnLafayette, IN 47905 · Tippecanoe County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60461 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.97/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

77.62

Improvement Activities

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHINTAN SHAH DO

Hospitalist

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

MICHAEL JOSEPH MULLAN II PTA

Physical Therapy Assistant

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 852-2540

MARIA STEPHANIE TICSA

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

DR. TONI SCOTT-TERRY MD

Obstetrics & Gynecology

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 679-2160

DR. JOSEPH JOHN ZANGHI D.O.

Urology

20201 CRAWFORD AVE, ATTN: POSTDOCTORAL EDUCATION
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

CONSULTANTS IN PATHOLOGY SC

Pathology (Anatomic Pathology & Clinical Pathology)

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

SAMUEL L MACAGBA JR. MD

Anesthesiology

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 503-3857

AISHA BAGGIA

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

MR. ORIUS CARTER

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

CHRISTOPHER VELTKAMP DO

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

ANAND KUMAR GUPTA M.D.

Hospitalist

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 679-2160

SHREYA KONDLE

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 855-7021

DR. ADAM SCHWEITZER DO

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

LAILA BUDHWANI CRNA

Nurse Anesthetist, Certified Registered

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 503-3857

NABIHA HAIDER DO

Internal Medicine (Gastroenterology)

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

DR. ZACHARY ZYLSTRA DO

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

ANGELA JOHNSON

Speech-Language Pathologist

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 852-2564

CHRISTINE YOUNG KIM D.O.

Student in an Organized Health Care Education/Training Program

20201 CRAWFORD AVE, ATTN: POSTDOCTORAL EDUCATION
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

AAMIR GHOUSE MOHIUDDIN DO

Internal Medicine

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

BENJAMIN TIETZ DO

Orthopaedic Surgery

20201 CRAWFORD AVE
OLYMPIA FIELDS, IL 60461

Cook County (708) 747-4000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Vangorder's NPI number?

The NPI number for Mark Vangorder is 1053304956. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Where is Mark Vangorder located?

Mark Vangorder practices at 20201 Crawford Ave, Olympia Fields, IL 60461. The listed phone number is (708) 747-4000.

What is Mark Vangorder's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Mark Vangorder enrolled in Medicare?

Yes. Mark Vangorder is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Mark Vangorder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Vangorder reassigns Medicare benefits to 2 organizations: Consultants In Pathology Sc (Olympia Fields, IL) and Pathology Consultants Inc (Dyer, IN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Vangorder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Mark Vangorder affiliated with any hospitals?

According to CMS data, Mark Vangorder is affiliated with The University Of Chicago Medical Center, Franciscan Health Olympia & Chicago Heights, Ingalls Memorial Hospital and Franciscan Health Lafayette.

When was this NPI record last updated?

The NPPES record for Mark Vangorder was last updated on January 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.