Active NPI 1912988783 Individual Practitioner Female Practitioner

Dr. Maria E Gonzalez , MD

Internal Medicine • Wheeling, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Maria Gonzalez, MD is a certified Internal Medicine practicing in Wheeling, IL. With approximately 44 years of clinical experience since completing medical education in 1982, Dr. Gonzalez delivers high-quality medical care to the local community at 794 W DUNDEE RD.

Dr. Gonzalez accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

794 W Dundee Rd

Wheeling, IL 600902652

Telephone 8472290505

Fax 8472299405

Associated Practice Facility / Clinic

🏢 Maria E.gonzalez Md Facility NPI 1992839013

Medicare Profile & Education

Medical School

Other

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Wheeling, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +6.7 yrs vs City Avg

City Avg: 37.3 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

4 Specialists

Practicing in Wheeling, IL (7544 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

39.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gonzalez (44 Years) 44 Yrs

Wheeling Specialty Average (37.3 Years) 37.3 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
99213 Established patient office or other outpatient visit, typically 15 minutes	126	45	$154.03	$92.39
36415 Insertion of needle into vein for collection of blood sample	43	30	$15.00	$8.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	23	$93.30	$58.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	146	48	$154.03	$94.04
36415 Insertion of needle into vein for collection of blood sample	52	36	$15.00	$8.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	22	$93.30	$57.66
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$250.00	$133.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	178	57	$154.03	$96.09
36415 Insertion of needle into vein for collection of blood sample	56	41	$15.00	$2.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	28	$93.30	$59.05
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	28	28	$250.00	$137.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	161	57	$154.03	$96.93
36415 Insertion of needle into vein for collection of blood sample	55	38	$15.00	$2.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	46	37	$93.30	$58.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	139	50	$154.03	$80.33
36415 Insertion of needle into vein for collection of blood sample	46	33	$15.00	$2.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	31	$93.30	$48.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	253	76	$154.03	$78.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	77	56	$93.30	$47.58
36415 Insertion of needle into vein for collection of blood sample	72	55	$15.00	$2.94
81002 Urinalysis, manual test	28	24	$15.00	$3.41
76770 Complete ultrasound scan behind abdominal cavity	13	13	$238.25	$111.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	215	81	$154.03	$72.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	70	49	$93.30	$43.97
36415 Insertion of needle into vein for collection of blood sample	56	39	$15.00	$2.94
81002 Urinalysis, manual test	31	27	$15.00	$3.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	258	82	$154.03	$72.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	75	51	$93.30	$43.38
36415 Insertion of needle into vein for collection of blood sample	62	43	$15.00	$2.94
81002 Urinalysis, manual test	26	24	$15.00	$3.43

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036090259

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036090259 (IL)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 794 W DUNDEE RD, WHEELING, IL 600902652 (Tel: 8472290505)

📍

Updated Business Mailing Address July 08, 2007

Registered at 794 W DUNDEE RD, WHEELING, IL 600902652 (Tel: 8472290505)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MARIA GONZALEZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #036090259 in IL)

🟢

Initial NPI Registration & Enumeration November 09, 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: 1912988783

Entity Type:

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

Enumeration Date: November 09, 2005

Last Update: July 08, 2007

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

794 W Dundee Rd

Wheeling, IL 600902652

Phone: 8472290505

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.