Active NPI 1043264823 Individual Practitioner Female Practitioner

Dr. Cynthia Thomas , MD

Internal Medicine • Chicago, IL

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Cynthia Thomas, MD is a registered Internal Medicine practitioner in Chicago, IL. With approximately 32 years of clinical practice since graduating from Southern Illinois University School Of Medicine in 1994, Dr. Thomas provides healthcare services at the registered practice location at 2001 S CALIFORNIA AVE.

Dr. Thomas accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, chronic care management services, first, physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2001 S California Ave

Chicago, IL 606082486

Telephone 7739278540

Associated Practice Facility / Clinic

🏢 Sonrisa Dental Pc Facility NPI 1881893147

Medicare Profile & Education

Medical School

Southern Illinois University School Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +10.2 yrs vs City Avg

City Avg: 21.8 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

2969 Specialists

Practicing in Chicago, IL (7544 Statewide)

Telehealth Adoption Rate

12.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

16.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thomas (32 Years) 32 Yrs

Chicago Specialty Average (21.8 Years) 21.8 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	221	49	$148.06	$131.45
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	104	19	$100.00	$64.75
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	33	14	$65.00	$55.26
99213 Established patient office or other outpatient visit, typically 15 minutes	28	12	$96.35	$92.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	225	52	$148.06	$132.34
99213 Established patient office or other outpatient visit, typically 15 minutes	42	19	$96.35	$80.19
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	35	16	$100.00	$65.15
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	29	12	$65.00	$54.26
99442 Telephone medical discussion with physician, 11-20 minutes	22	13	$40.00	$39.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	199	54	$148.06	$133.40
99213 Established patient office or other outpatient visit, typically 15 minutes	55	27	$96.35	$86.38
99442 Telephone medical discussion with physician, 11-20 minutes	50	24	$40.00	$39.65
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	26	12	$65.00	$56.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	202	53	$148.06	$132.14
99442 Telephone medical discussion with physician, 11-20 minutes	74	37	$40.00	$40.08
99213 Established patient office or other outpatient visit, typically 15 minutes	44	21	$96.35	$81.32
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	17	13	$19.41	$1.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	212	67	$148.06	$108.21
99442 Telephone medical discussion with physician, 11-20 minutes	78	38	$40.00	$39.92
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	32	13	$65.00	$56.77
99213 Established patient office or other outpatient visit, typically 15 minutes	29	20	$96.35	$63.24
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	20	12	$20.00	$1.89
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$320.08	$181.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	518	112	$176.94	$114.14
36415 Insertion of needle into vein for collection of blood sample	68	35	$10.00	$2.94
82962 Blood glucose (sugar) test performed by hand-held instrument	53	16	$7.00	$3.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	42	24	$86.41	$47.52
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	38	14	$65.00	$56.02
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	29	14	$46.00	$23.67
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	26	14	$19.62	$1.79
J1885 Injection, ketorolac tromethamine, per 15 mg	16	12	$20.00	$0.49
96127 Assessment of emotional or behavioral problems	12	12	$15.00	$5.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	604	118	$182.79	$107.73
36415 Insertion of needle into vein for collection of blood sample	52	32	$10.00	$2.94
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	36	16	$20.03	$1.99
94760 Measurement of oxygen saturation in blood using ear or finger device	29	21	$7.00	$3.12
82962 Blood glucose (sugar) test performed by hand-held instrument	22	12	$7.00	$3.21
J0696 Injection, ceftriaxone sodium, per 250 mg	21	15	$23.79	$0.62
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	20	13	$44.56	$21.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$209.37	$109.94
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	15	12	$65.00	$53.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	406	92	$155.53	$109.42
J0696 Injection, ceftriaxone sodium, per 250 mg	32	14	$23.20	$0.65
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	29	12	$20.00	$2.77
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	13	11	$64.23	$54.71

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036-098836

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.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License IL 036-098836

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036098836 (IL)

Practice Associates & Co-Workers

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

25 Associated Practitioners

Dr. Maximiliano Luna , MD

Family Medicine

NPI 1003132002

Doctor of Medicine (M.D.)

Dr. Sarah Hoque , MD

Obstetrics & Gynecology

NPI 1013238310

Doctor of Medicine (M.D.)

Diana Ramirez

Advanced Practice Midwife

NPI 1063174282

Dr. Stacey Jaimes-Herrera , MD

Family Medicine

NPI 1225617764

Doctor of Medicine (M.D.)

Dr. Yesenia Valdivia , MD

Family Medicine

NPI 1225657497

Doctor of Medicine (M.D.)

Dr. Edgar Asebey , MD

Internal Medicine

NPI 1255359097

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 November 02, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location November 02, 2011

Registered at 2001 S CALIFORNIA AVE, CHICAGO, IL 606082486 (Tel: 7739278540)

📍

Updated Business Mailing Address November 02, 2011

Registered at 2001 S CALIFORNIA AVE, CHICAGO, IL 606082486 (Tel: 7739278540)

👤

Provider Name / Credentials Updated November 02, 2011

Recorded as CYNTHIA THOMAS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 02, 2011

Internal Medicine (License #036-098836 in IL)

🟢

Initial NPI Registration & Enumeration May 19, 2006

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: 1043264823

Entity Type:

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

Enumeration Date: May 19, 2006

Last Update: November 02, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2001 S California Ave

Chicago, IL 606082486

Phone: 7739278540

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.