Active NPI 1003903931 Individual Practitioner Male Practitioner

Dr. William R Yu , MD

Internal Medicine • Springfield, IL

Professional Overview & Biography Verified Profile Summary

Dr. William Yu, MD is a registered healthcare professional specializing in Internal Medicine in Springfield, IL. Practice services are available at 2901 OLD JACKSONVILLE RD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, administration of influenza virus vaccine. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2901 Old Jacksonville Rd

Springfield, IL 627047437

Telephone 2176989722

Fax 2176988012

Associated Practice Facility / Clinic

🏢 Pavilion Pharmacy West Facility NPI 1063483451

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 19.1 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

206 Specialists

Practicing in Springfield, IL (7544 Statewide)

Telehealth Adoption Rate

4.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

37.3% 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 (2022)

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	342	185	$201.00	$125.49
36415 Insertion of needle into vein for collection of blood sample	329	166	$20.00	$2.95
99213 Established patient office or other outpatient visit, typically 15 minutes	130	89	$135.00	$89.13
G0008 Administration of influenza virus vaccine	37	37	$37.00	$28.02
90662 Influenza vaccine split virus, preservative free	35	35	$51.00	$50.04
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	19	13	$25.00	$13.89
93000 Routine ekg using at least 12 leads including interpretation and report	19	19	$50.00	$13.98
G0009 Administration of pneumococcal vaccine	14	14	$37.00	$28.27
99495 Transitional care management services for problem of at least moderate complexity	13	12	$315.00	$202.87
99497 Advance care planning, first 30 minutes	11	11	$148.00	$84.07

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	439	210	$200.69	$127.61
36415 Insertion of needle into vein for collection of blood sample	424	187	$20.00	$2.99
99213 Established patient office or other outpatient visit, typically 15 minutes	164	97	$135.00	$89.84
G0008 Administration of influenza virus vaccine	53	53	$37.00	$16.21
90662 Influenza vaccine split virus, preservative free	49	49	$51.00	$51.00
99495 Transitional care management services for problem of at least moderate complexity	21	19	$315.00	$202.40
93000 Routine ekg using at least 12 leads including interpretation and report	20	18	$50.00	$14.51
J1040 Injection, methylprednisolone acetate, 80 mg	19	11	$18.76	$10.68
G0009 Administration of pneumococcal vaccine	15	15	$37.00	$16.20
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$145.00	$124.54

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	545	237	$201.00	$106.98
36415 Insertion of needle into vein for collection of blood sample	416	202	$20.00	$2.96
80053 Blood test, comprehensive group of blood chemicals	69	65	$37.00	$10.35
81001 Manual urinalysis test with examination using microscope, automated	65	58	$11.00	$3.11
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	65	58	$27.00	$7.61
G0008 Administration of influenza virus vaccine	58	58	$37.00	$16.16
90662 Influenza vaccine split virus, preservative free	56	56	$51.00	$50.98
85610 Blood test, clotting time	55	12	$14.00	$4.26
84443 Blood test, thyroid stimulating hormone (TSH)	40	37	$59.00	$16.46
80061 Blood test, lipids (cholesterol and triglycerides)	38	38	$47.00	$13.12
99213 Established patient office or other outpatient visit, typically 15 minutes	36	29	$135.00	$74.11
93000 Routine ekg using at least 12 leads including interpretation and report	36	35	$50.00	$16.67
J1040 Injection, methylprednisolone acetate, 80 mg	34	16	$18.94	$11.55
83036 Hemoglobin A1C level	31	30	$34.00	$9.52
G0009 Administration of pneumococcal vaccine	25	25	$37.00	$16.03
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$145.00	$116.63
G0103 Prostate cancer screening; prostate specific antigen test (psa)	17	17	$65.00	$18.92
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	14	$25.00	$13.99

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	292	190	$201.00	$105.17
36415 Insertion of needle into vein for collection of blood sample	281	151	$20.00	$2.94
93000 Routine ekg using at least 12 leads including interpretation and report	50	50	$50.00	$16.54
G0008 Administration of influenza virus vaccine	40	40	$37.00	$15.85
90662 Influenza vaccine split virus, preservative free	40	40	$51.00	$49.98
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	37	17	$39.81	$16.10
99213 Established patient office or other outpatient visit, typically 15 minutes	33	25	$135.00	$72.47
J1040 Injection, methylprednisolone acetate, 80 mg	29	13	$17.84	$11.90
G0009 Administration of pneumococcal vaccine	19	19	$37.00	$15.85
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$271.00	$142.92

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	557	240	$201.00	$103.52
36415 Insertion of needle into vein for collection of blood sample	340	176	$20.00	$2.92
99213 Established patient office or other outpatient visit, typically 15 minutes	91	77	$135.00	$70.78
71046 X-ray of chest, 2 views	82	42	$44.30	$15.16
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	56	35	$44.00	$19.52
J1040 Injection, methylprednisolone acetate, 80 mg	52	27	$23.00	$12.97
G0008 Administration of influenza virus vaccine	51	51	$37.00	$19.39
93000 Routine ekg using at least 12 leads including interpretation and report	51	51	$50.00	$16.39
90662 Influenza vaccine split virus, preservative free	50	50	$76.20	$51.65
85610 Blood test, clotting time	50	14	$14.00	$4.75

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	450	228	$201.00	$103.67
36415 Insertion of needle into vein for collection of blood sample	344	203	$20.00	$2.92
99213 Established patient office or other outpatient visit, typically 15 minutes	197	118	$135.00	$69.97
71020 X-ray of chest, 2 views, front and side	184	86	$85.00	$13.38
85610 Blood test, clotting time	86	19	$14.00	$5.28
93000 Routine ekg using at least 12 leads including interpretation and report	76	73	$50.00	$16.32
73502 X-ray of hip, 2-3 views	57	28	$87.00	$19.75
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	51	24	$44.00	$23.43
73560 X-ray of knee, 1-2 views	49	20	$65.00	$14.22
J1040 Injection, methylprednisolone acetate, 80 mg	40	20	$23.00	$10.76
72100 X-ray of lower and sacral spine, 2-3 views	30	15	$79.00	$16.48
G0008 Administration of influenza virus vaccine	27	27	$37.00	$23.77
90662 Influenza vaccine split virus, preservative free	25	25	$51.00	$47.56

Medical Specialties & State Licenses

CMS Verified: 2021-12-30

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 36061621

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.

Practice Associates & Co-Workers

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

23 Associated Practitioners

Gopinathan Gangadharan Nambiar

Pediatrics

NPI 1013395250

Suzanne Morphew , CFNP

Nurse Practitioner

NPI 1083942502

Dr. Ingrid Alexander , MD

Allergy & Immunology

NPI 1144269531

Doctor of Medicine (M.D.)

Maresa Mckraken , RN

Registered Nurse - Continuing Education/Staff Development

NPI 1215863626

Registered Nurse

Dr. Mark Mullendore , MD

Internal Medicine

NPI 1275543910

Doctor of Medicine (M.D.)

Dr. Swapna Reddy Allamreddy , MD

Family Medicine

NPI 1275764235

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Practice Location December 30, 2021

Registered at 2901 OLD JACKSONVILLE RD, SPRINGFIELD, IL 627047437 (Tel: 2176989722)

✅

NPI Profile Active March 10, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location March 10, 2011

Registered at 1836 SOUTH MACARTHUR BLVD, SPRINGFIELD, IL 62704 (Tel: 2177891403)

📍

Updated Business Mailing Address March 10, 2011

Registered at 1836 SOUTH MACARTHUR BLVD, SPRINGFIELD, IL 62704 (Tel: 2177891403)

👤

Provider Name / Credentials Updated March 10, 2011

Recorded as WILLIAM YU, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 10, 2011

Internal Medicine (License #36061621 in IL)

🟢

Initial NPI Registration & Enumeration October 10, 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: 1003903931

Entity Type:

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

Enumeration Date: October 10, 2006

Last Update: December 30, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1836 South Macarthur Blvd

Springfield, IL 62704

Phone: 2177891403

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.