Active NPI 1114996907 Individual Practitioner Male Practitioner

Dr. James Warren Siler , MD

Internal Medicine • Springfield, MO

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. James Siler, MD is a certified Internal Medicine practicing in Springfield, MO. With approximately 34 years of clinical experience since graduating from University Of Kansas School Of Med (Kc/Wich/Sal) in 1992, Dr. Siler delivers high-quality medical care to the local community at 3231 S NATIONAL AVE STE 300.

Dr. Siler maintains professional affiliations with Mercy Clinic Springfield Communities, Cherry Health Center, Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, 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

3231 S National Ave Ste 300

Springfield, MO 658077304

Telephone 4178885658

Medicare Profile & Education

Medical School

University Of Kansas School Of Med (Kc/wich/sal)

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, MO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +11.8 yrs vs City Avg

City Avg: 22.2 Yrs

State Avg: 25.5 Yrs

Regional Practice Density

147 Specialists

Practicing in Springfield, MO (2747 Statewide)

Telehealth Adoption Rate

12.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

42.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siler (34 Years) 34 Yrs

Springfield Specialty Average (22.2 Years) 22.2 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	454	262	$188.00	$117.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	204	204	$200.00	$118.60
99213 Established patient office or other outpatient visit, typically 15 minutes	76	57	$131.64	$83.16
G0008 Administration of influenza virus vaccine	44	43	$42.00	$29.84
90662 Influenza vaccine split virus, preservative free	42	41	$139.00	$81.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$257.00	$150.12
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$293.00	$151.48
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$295.00	$150.63

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	513	271	$173.96	$119.49
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	161	161	$199.30	$121.24
99213 Established patient office or other outpatient visit, typically 15 minutes	79	62	$124.71	$84.37
G0008 Administration of influenza virus vaccine	50	49	$42.00	$29.85
G0009 Administration of pneumococcal vaccine	49	49	$42.00	$29.91
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	48	48	$567.00	$280.77
90662 Influenza vaccine split virus, preservative free	46	45	$139.00	$71.19
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$295.00	$155.77
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	14	14	$22.00	$5.53

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	540	279	$163.00	$120.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	151	151	$198.00	$123.45
99213 Established patient office or other outpatient visit, typically 15 minutes	74	56	$114.00	$85.14
G0008 Administration of influenza virus vaccine	65	65	$42.00	$28.94
90662 Influenza vaccine split virus, preservative free	58	58	$139.00	$68.37
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	31	31	$295.00	$158.76
71046 X-ray of chest, 2 views	19	18	$60.00	$20.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$249.00	$157.70
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$287.00	$158.68
G0009 Administration of pneumococcal vaccine	11	11	$42.00	$28.87

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	526	254	$161.84	$122.80
36415 Insertion of needle into vein for collection of blood sample	205	155	$12.00	$3.00
80048 Blood test, basic group of blood chemicals (calcium, total)	128	110	$47.00	$8.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	118	118	$196.51	$125.62
99213 Established patient office or other outpatient visit, typically 15 minutes	113	83	$112.09	$86.21
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	91	83	$39.00	$7.77
83036 Hemoglobin A1C level	75	66	$53.00	$9.71
G0008 Administration of influenza virus vaccine	68	68	$41.97	$16.77
90662 Influenza vaccine split virus, preservative free	67	67	$139.00	$65.20
80053 Blood test, comprehensive group of blood chemicals	65	63	$53.00	$10.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$249.00	$159.52
80061 Blood test, lipids (cholesterol and triglycerides)	50	50	$73.00	$13.39
84443 Blood test, thyroid stimulating hormone (TSH)	50	49	$92.00	$16.80
82043 Urine microalbumin (protein) level	38	37	$17.00	$5.78
82570 Creatinine level to test for kidney function or muscle injury	38	37	$29.00	$5.18
71046 X-ray of chest, 2 views	37	32	$60.00	$20.06
81001 Manual urinalysis test with examination using microscope, automated	37	30	$18.00	$3.17
84439 Thyroxine (thyroid chemical), free	31	30	$50.00	$9.02
81003 Automated urinalysis test	30	28	$12.00	$2.25
93000 Routine ekg using at least 12 leads including interpretation and report	24	23	$57.00	$13.76
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$293.00	$159.98
87086 Bacterial colony count, urine	18	13	$39.00	$8.07

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	645	258	$161.00	$103.24
36415 Insertion of needle into vein for collection of blood sample	482	215	$12.00	$2.99
80048 Blood test, basic group of blood chemicals (calcium, total)	286	143	$47.00	$8.42
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	248	183	$39.00	$7.73
80053 Blood test, comprehensive group of blood chemicals	162	141	$53.00	$10.52
83036 Hemoglobin A1C level	142	92	$53.00	$9.68
80061 Blood test, lipids (cholesterol and triglycerides)	132	121	$73.00	$13.34
99213 Established patient office or other outpatient visit, typically 15 minutes	123	97	$110.00	$70.20
82570 Creatinine level to test for kidney function or muscle injury	96	76	$29.00	$5.17
82043 Urine microalbumin (protein) level	96	76	$17.00	$5.76
G0008 Administration of influenza virus vaccine	94	94	$40.94	$16.49
84443 Blood test, thyroid stimulating hormone (TSH)	92	71	$92.00	$16.71
81001 Manual urinalysis test with examination using microscope, automated	84	64	$18.00	$3.16
90662 Influenza vaccine split virus, preservative free	83	83	$110.84	$60.83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	81	81	$194.00	$109.90
71046 X-ray of chest, 2 views	75	66	$60.00	$18.80
84439 Thyroxine (thyroid chemical), free	62	47	$50.00	$8.97
81003 Automated urinalysis test	60	53	$12.00	$2.24
85610 Blood test, clotting time	57	11	$20.00	$4.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$249.00	$156.50
93000 Routine ekg using at least 12 leads including interpretation and report	36	35	$57.00	$15.92
87086 Bacterial colony count, urine	34	24	$39.00	$8.05
84481 Thyroid hormone, t3 measurement, free	31	24	$93.00	$16.80
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	27	27	$291.00	$163.28
G0103 Prostate cancer screening; prostate specific antigen test (psa)	26	26	$101.00	$19.23
G0009 Administration of pneumococcal vaccine	21	21	$39.86	$16.40
84550 Uric acid level, blood	18	11	$25.00	$4.47
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	16	14	$40.00	$8.62
77080 Dxa bone density measurement of hip, pelvis, spine	16	16	$106.00	$25.96
87077 Bacterial culture for aerobic isolates	15	13	$24.00	$8.05
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	14	14	$30.00	$7.50
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	12	12	$32.00	$19.50
84153 Psa (prostate specific antigen) measurement, total	11	11	$101.00	$18.29
90670 Pneumococcal vaccine for injection into muscle	11	11	$321.27	$222.52

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	287	179	$161.10	$102.51
36415 Insertion of needle into vein for collection of blood sample	185	118	$12.59	$2.93
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	103	79	$39.41	$8.46
99213 Established patient office or other outpatient visit, typically 15 minutes	101	88	$110.00	$69.92
80048 Blood test, basic group of blood chemicals (calcium, total)	98	71	$45.67	$9.21
80053 Blood test, comprehensive group of blood chemicals	67	62	$52.84	$11.51
81001 Manual urinalysis test with examination using microscope, automated	61	50	$18.79	$3.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	55	55	$249.00	$156.63
84443 Blood test, thyroid stimulating hormone (TSH)	51	44	$90.43	$18.30
80061 Blood test, lipids (cholesterol and triglycerides)	45	42	$72.73	$14.39
83036 Hemoglobin A1C level	43	35	$51.84	$10.57
71046 X-ray of chest, 2 views	36	35	$60.00	$17.48
G0009 Administration of pneumococcal vaccine	35	35	$39.00	$15.19
82043 Urine microalbumin (protein) level	32	28	$18.41	$6.29
84439 Thyroxine (thyroid chemical), free	31	24	$48.65	$9.82
G0008 Administration of influenza virus vaccine	30	29	$39.00	$15.19
90670 Pneumococcal vaccine for injection into muscle	30	30	$306.00	$210.69
82570 Creatinine level to test for kidney function or muscle injury	27	23	$29.00	$5.63
90662 Influenza vaccine split virus, preservative free	27	27	$73.00	$54.89
81003 Automated urinalysis test	26	25	$11.69	$2.44
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	25	24	$31.40	$7.54
87086 Bacterial colony count, urine	23	20	$39.00	$8.79
84481 Thyroid hormone, t3 measurement, free	20	16	$93.00	$18.44
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	18	18	$33.22	$7.04
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	14	$51.00	$15.45
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	15	12	$40.00	$9.42
87077 Bacterial culture for aerobic isolates	14	12	$24.00	$8.79
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	11	11	$193.64	$109.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81001 Manual urinalysis test with examination using microscope, automated	179	120	$22.00	$3.80
80048 Blood test, basic group of blood chemicals (calcium, total)	103	78	$34.00	$9.47
81003 Automated urinalysis test	66	62	$10.00	$2.62
82043 Urine microalbumin (protein) level	65	46	$26.00	$6.77
83036 Hemoglobin A1C level	55	45	$43.00	$11.39
84443 Blood test, thyroid stimulating hormone (TSH)	54	52	$72.00	$19.78
84439 Thyroxine (thyroid chemical), free	30	28	$36.00	$10.67
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	29	23	$31.00	$7.04
36415 Insertion of needle into vein for collection of blood sample	29	19	$23.00	$2.70
87804 Detection test by immunoassay with direct visual observation for influenza virus	28	13	$60.00	$16.22
85610 Blood test, clotting time	25	11	$15.00	$4.75
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	25	24	$60.00	$8.81
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	23	13	$37.00	$7.66
80061 Blood test, lipids (cholesterol and triglycerides)	20	20	$61.00	$13.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81001 Manual urinalysis test with examination using microscope, automated	114	89	$22.00	$4.26
80048 Blood test, basic group of blood chemicals (calcium, total)	91	60	$34.00	$9.97
83036 Hemoglobin A1C level	50	38	$43.00	$12.86
84443 Blood test, thyroid stimulating hormone (TSH)	50	43	$72.00	$21.91
85610 Blood test, clotting time	40	15	$15.00	$5.28
81003 Automated urinalysis test	37	34	$10.00	$2.97
82043 Urine microalbumin (protein) level	28	22	$26.00	$7.77
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	28	23	$60.00	$5.87
80061 Blood test, lipids (cholesterol and triglycerides)	28	28	$61.00	$12.87
84439 Thyroxine (thyroid chemical), free	27	22	$36.00	$11.49
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	23	13	$37.00	$7.62
36415 Insertion of needle into vein for collection of blood sample	23	16	$23.00	$2.15

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MO 2019001303

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License KS 24750

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100175790C (KS)

Medicaid State Provider ID

100175790B (KS)

Hospital & Practice Group Affiliations

Mercy Clinic Springfield Communities

3231 S National Ave, Springfield, MO 658077304

Phone: 4178885658

Mercy Clinic Springfield Communities

448 State Hwy 248, Branson, MO 656163725

Phone: 4173366713

Cherry Health Center, Llc

607 W Battlefield St, Springfield, MO 658074123

Phone: 4178692000

Practice Associates & Co-Workers

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

23 Associated Practitioners

Janet Wood , FNP

Nurse Practitioner

NPI 1023151867

Family Nurse Practitioner

Patricia Mccallister , NP

Nurse Practitioner - Family

NPI 1093280935

Nurse Practitioner

Dr. Teresa Olsen , MD

Internal Medicine

NPI 1093875411

Doctor of Medicine (M.D.)

Dr. Emily Humphrey , PharmD

Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

NPI 1144892019

Doctor of Pharmacy (Pharm.D.)

Dr. Matthew Williams , MD

Internal Medicine

NPI 1184121998

Doctor of Medicine (M.D.)

Dr. Patrick Dopp , MD

Internal Medicine

NPI 1184782096

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location February 12, 2019

Registered at 3231 S NATIONAL AVE STE 300, SPRINGFIELD, MO 658077304 (Tel: 4178885658)

📍

Updated Business Mailing Address February 12, 2019

Registered at 3231 S NATIONAL AVE STE 300, SPRINGFIELD, MO 658077304 (Tel: 4178885658)

👤

Provider Name / Credentials Updated February 12, 2019

Recorded as JAMES SILER, MD

✅

NPI Profile Active April 21, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location April 21, 2008

Registered at 2101 N WALDRON ST, HUTCHINSON, KS 675021131 (Tel: 6206692500)

📍

Updated Business Mailing Address April 21, 2008

Registered at 2101 N WALDRON ST, HUTCHINSON, KS 675021131 (Tel: 6206692500)

👤

Provider Name / Credentials Updated April 21, 2008

Recorded as JAMES SILER

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 21, 2008

Internal Medicine (License #24750 in KS)

🟢

Initial NPI Registration & Enumeration March 15, 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: 1114996907

Entity Type:

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

Enumeration Date: March 15, 2006

Last Update: February 12, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3231 S National Ave Ste 300

Springfield, MO 658077304

Phone: 4178885658

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.