Active NPI 1558378927 Individual Practitioner Male Practitioner

John C Wuellner

Internal Medicine • Alton, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

John Wuellner is a certified Internal Medicine practicing in Alton, IL. With approximately 47 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1979, John Wuellner delivers high-quality medical care to the local community at 2 MEMORIAL DR.

John Wuellner is affiliated with Salida Hospital District and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, denosumab, 1 mg, established patient outpatient office visit, 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

2 Memorial Dr
Suite 220

Alton, IL 620026723

Telephone 6184741723

Fax 6184626989

Associated Practice Facility / Clinic

🏢 Thoracic Consultants Of Southern Illinois, Pc Facility NPI 1396723458

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Alton, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +6.9 yrs vs City Avg

City Avg: 40.1 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

24 Specialists

Practicing in Alton, IL (7544 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

48.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wuellner (47 Years) 47 Yrs

Alton Specialty Average (40.1 Years) 40.1 Yrs

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
J0897 Injection, denosumab, 1 mg	1,620	22	$36.00	$21.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	582	377	$211.00	$127.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	96	96	$228.00	$130.10
85610 Blood test, clotting time	93	20	$18.00	$4.25
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	60	24	$205.00	$102.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	32	$144.00	$72.16
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	27	22	$56.00	$14.18
99239 Hospital discharge day management, more than 30 minutes	25	21	$211.00	$102.14
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$144.00	$91.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$401.00	$200.86
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$48.00	$14.46
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	12	12	$102.00	$52.76
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	11	11	$46.00	$14.51
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$326.00	$167.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	2,220	22	$33.00	$20.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	928	437	$204.00	$129.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	297	297	$221.00	$133.04
G0008 Administration of influenza virus vaccine	164	164	$47.00	$16.70
90662 Influenza vaccine split virus, preservative free	162	162	$84.90	$65.23
85610 Blood test, clotting time	115	20	$17.00	$4.29
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	102	39	$139.00	$72.52
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	76	31	$199.00	$104.85
99239 Hospital discharge day management, more than 30 minutes	44	36	$205.00	$107.36
99213 Established patient office or other outpatient visit, typically 15 minutes	38	38	$139.00	$90.33
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	37	22	$54.00	$14.07
93000 Routine ekg using at least 12 leads including interpretation and report	29	27	$46.00	$14.98
G0009 Administration of pneumococcal vaccine	27	27	$47.00	$16.69
51798 Ultrasound measurement of bladder capacity after voiding	26	21	$51.00	$10.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	24	$389.00	$203.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	22	$263.00	$138.74
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	23	22	$99.00	$52.90
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$157.00	$125.32
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	18	18	$326.00	$168.44
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$316.00	$168.77
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	11	11	$44.00	$14.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,740	19	$32.00	$19.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	926	468	$198.00	$108.90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	292	292	$214.00	$115.85
36415 Insertion of needle into vein for collection of blood sample	248	220	$13.00	$2.95
G0008 Administration of influenza virus vaccine	222	218	$45.00	$16.54
90662 Influenza vaccine split virus, preservative free	216	212	$66.00	$60.75
85610 Blood test, clotting time	178	25	$16.00	$4.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	140	54	$134.00	$58.16
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	74	37	$193.00	$102.49
G0009 Administration of pneumococcal vaccine	58	58	$45.00	$16.49
93000 Routine ekg using at least 12 leads including interpretation and report	54	51	$44.00	$17.18
99213 Established patient office or other outpatient visit, typically 15 minutes	50	48	$134.00	$73.40
99239 Hospital discharge day management, more than 30 minutes	44	37	$199.00	$109.32
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	39	39	$152.00	$118.42
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	34	$255.00	$143.11
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	29	19	$52.00	$14.16
99443 Telephone medical discussion with physician, 21-30 minutes	29	29	$204.79	$102.36
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	24	16	$58.00	$22.62
94010 Test to measure expiratory airflow and volume	23	22	$76.00	$34.78
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	23	21	$96.00	$53.31
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	21	21	$306.00	$166.33
90670 Pneumococcal vaccine for injection into muscle	20	20	$295.00	$227.17
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	19	19	$42.00	$17.20
51798 Ultrasound measurement of bladder capacity after voiding	18	15	$49.00	$10.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$377.00	$208.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,680	17	$31.00	$18.63
36415 Insertion of needle into vein for collection of blood sample	1,052	475	$12.00	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,048	510	$192.00	$107.10
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	282	282	$207.00	$114.01
G0008 Administration of influenza virus vaccine	169	169	$43.00	$16.22
90662 Influenza vaccine split virus, preservative free	164	164	$64.00	$54.51
85610 Blood test, clotting time	133	25	$15.00	$4.28
99213 Established patient office or other outpatient visit, typically 15 minutes	78	70	$130.00	$73.12
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	76	45	$130.00	$74.26
G0009 Administration of pneumococcal vaccine	73	73	$43.00	$16.00
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	59	29	$187.00	$106.04
94010 Test to measure expiratory airflow and volume	54	53	$73.00	$33.39
99239 Hospital discharge day management, more than 30 minutes	51	44	$193.00	$108.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	44	$247.00	$139.96
93000 Routine ekg using at least 12 leads including interpretation and report	45	42	$42.00	$16.98
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	45	45	$147.00	$108.17
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	29	18	$50.00	$16.32
90670 Pneumococcal vaccine for injection into muscle	29	29	$286.00	$201.33
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	16	16	$93.00	$52.81
99231 Follow-up hospital inpatient care per day, typically 15 minutes	13	12	$72.00	$40.37
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$297.00	$165.03
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	11	11	$40.00	$17.05
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$306.00	$170.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,440	17	$30.00	$17.88
36415 Insertion of needle into vein for collection of blood sample	1,210	495	$12.00	$2.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,067	505	$186.00	$106.38
85610 Blood test, clotting time	232	34	$15.00	$4.75
G0008 Administration of influenza virus vaccine	197	194	$43.00	$19.84
90662 Influenza vaccine split virus, preservative free	185	183	$62.00	$52.21
99213 Established patient office or other outpatient visit, typically 15 minutes	169	144	$126.00	$71.56
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	88	88	$201.00	$114.37
G0009 Administration of pneumococcal vaccine	84	84	$43.00	$19.60
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	82	42	$182.00	$106.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	73	49	$126.00	$74.50
90670 Pneumococcal vaccine for injection into muscle	46	46	$278.00	$195.31
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	43	20	$54.00	$20.97
99239 Hospital discharge day management, more than 30 minutes	42	38	$187.00	$109.02
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	41	41	$143.00	$105.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	32	$240.00	$140.54
93000 Routine ekg using at least 12 leads including interpretation and report	30	30	$41.00	$16.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	27	$355.00	$207.89
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	18	$49.00	$19.98
94010 Test to measure expiratory airflow and volume	22	21	$71.00	$34.91
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	14	$70.00	$40.37
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$288.00	$164.32
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	11	11	$31.00	$18.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,440	17	$31.00	$16.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,392	548	$194.93	$105.55
36415 Insertion of needle into vein for collection of blood sample	864	476	$13.00	$2.93
99213 Established patient office or other outpatient visit, typically 15 minutes	558	355	$131.96	$71.69
85610 Blood test, clotting time	312	53	$13.00	$5.28
G0008 Administration of influenza virus vaccine	233	232	$40.00	$24.38
90662 Influenza vaccine split virus, preservative free	223	222	$38.00	$37.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	183	74	$132.00	$73.44
71020 X-ray of chest, 2 views, front and side	80	42	$24.68	$13.80
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	78	44	$36.00	$19.67
G0009 Administration of pneumococcal vaccine	62	62	$40.00	$24.38
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	56	56	$211.00	$112.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	43	$372.00	$207.79
99239 Hospital discharge day management, more than 30 minutes	41	36	$196.00	$108.55
90670 Pneumococcal vaccine for injection into muscle	41	41	$180.00	$176.40
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	28	22	$51.00	$24.52
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$82.00	$80.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	25	$79.00	$43.02
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	25	22	$20.00	$8.26
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	24	21	$21.00	$8.64
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	19	19	$302.00	$164.87
G0405 Electrocardiogram, routine ecg with 12 leads; interpretation and report only, performed as a screening for the initial preventive physical examination	18	18	$16.00	$8.71
69210 Removal of impacted ear wax	17	17	$91.00	$49.57
99238 Hospital discharge day management, 30 minutes or less	17	17	$133.00	$73.17
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	12	$191.00	$106.58
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	11	$37.00	$16.11
77080 Dxa bone density measurement of hip, pelvis, spine	12	12	$173.00	$39.24
94010 Test to measure expiratory airflow and volume	11	11	$73.00	$34.57

Medical Specialties & State Licenses

CMS Verified: 2024-03-29

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036061448

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

0360614483 (IL)

Hospital & Practice Group Affiliations

Salida Hospital District

704 Edwards Ave, Westcliffe, CO 812528588

Phone: 7197832380

Salida Hospital District

704 Edwards Ave, Westcliffe, CO 812528588

Phone: 7195302000

Salida Hospital District

1000 Rush Dr, Salida, CO 812019627

Phone: 7195302477

Practice Associates & Co-Workers

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

24 Associated Practitioners

Urooj Wasey

Family Medicine

NPI 1043130271

Dr. Steven Strope , MD

Family Medicine

NPI 1053234898

Doctor of Medicine (M.D.)

Michele Brannan , PA-C

Physician Assistant

NPI 1083621452

Physician Assistant (Certified)

Dr. Anne Ugabi , MD

Family Medicine

NPI 1144905787

Doctor of Medicine (M.D.)

Dr. Kamaal Hicks , MD

Family Medicine

NPI 1184354169

Doctor of Medicine (M.D.)

Mayank Dineshbhai Kamani

Student in an Organized Health Care Education/Training Program

NPI 1184515611

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active October 03, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location October 03, 2016

Registered at 2 MEMORIAL DR, SUITE 220, ALTON, IL 620026723 (Tel: 6184741723)

📍

Updated Business Mailing Address October 03, 2016

Registered at 670 MASON RIDGE CENTER DR, STE. 300, SAINT LOUIS, MO 631418573 (Tel: 6184741723)

👤

Provider Name / Credentials Updated October 03, 2016

Recorded as JOHN WUELLNER

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 03, 2016

Internal Medicine (License #036061448 in IL)

🟢

Initial NPI Registration & Enumeration August 01, 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: 1558378927

Entity Type:

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

Enumeration Date: August 01, 2006

Last Update: March 29, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

670 Mason Ridge Center Dr, Ste. 300

Saint Louis, MO 631418573

Phone: 6184741723

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.