Active NPI 1275500282 Individual Practitioner Male Practitioner

Dr. James J Hamilton , MD

Surgery • Topeka, KS

Professional Overview & Biography Verified Profile Summary

Dr. James Hamilton, MD is a registered healthcare professional specializing in Surgery in Topeka, KS. Practice services are available at 6001 SW 6TH AVE under active NPI credentials.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6001 Sw 6th Ave
Suite 220

Topeka, KS 666151006

Telephone 7852320444

Fax 7852321562

Associated Practice Facility / Clinic

🏢 Tallgrass Surgical Center, Llc Facility NPI 1225036601

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Topeka, KS

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 24.0 Yrs

State Avg: 23.7 Yrs

Regional Practice Density

21 Specialists

Practicing in Topeka, KS (376 Statewide)

Telehealth Adoption Rate

23.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.5% 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 (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	63	42	$177.00	$73.67
99231 Follow-up hospital inpatient care per day, typically 15 minutes	47	31	$92.00	$47.00
99213 Established patient office or other outpatient visit, typically 15 minutes	40	33	$178.00	$83.91
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	34	$333.00	$123.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$394.00	$153.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	20	$261.00	$120.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	17	$108.00	$53.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$394.00	$155.95
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	26	$177.00	$67.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	39	$333.43	$127.59
99213 Established patient office or other outpatient visit, typically 15 minutes	35	29	$178.00	$86.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	31	$108.00	$52.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$259.00	$105.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	27	$261.00	$122.10
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	18	$92.00	$36.42
47562 Removal of gallbladder using an endoscope	13	13	$3200.00	$552.15
49505 Repair of groin hernia (5 years or older)	12	12	$1600.00	$486.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	63	51	$178.00	$84.71
99231 Follow-up hospital inpatient care per day, typically 15 minutes	58	30	$92.00	$36.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	45	$261.00	$119.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$394.00	$160.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	33	$108.00	$52.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	38	23	$177.00	$68.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	34	$333.00	$130.07
99221 Initial hospital inpatient care per day, typically 30 minutes	23	23	$238.00	$95.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$259.00	$102.91
49505 Repair of groin hernia (5 years or older)	12	12	$2133.33	$573.14
47562 Removal of gallbladder using an endoscope	11	11	$3200.00	$619.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	77	65	$178.00	$72.07
99231 Follow-up hospital inpatient care per day, typically 15 minutes	76	42	$92.00	$37.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$394.00	$154.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	50	$261.00	$104.27
99221 Initial hospital inpatient care per day, typically 30 minutes	38	35	$238.00	$97.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	24	$333.00	$134.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$259.00	$103.26
47562 Removal of gallbladder using an endoscope	18	18	$3200.00	$616.55
36821 Relocation of arm vein with connection to arm artery, open procedure	12	12	$1736.00	$629.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	63	46	$171.54	$69.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	53	$250.64	$102.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$385.98	$154.66
99231 Follow-up hospital inpatient care per day, typically 15 minutes	53	33	$92.00	$37.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$255.18	$101.76
99221 Initial hospital inpatient care per day, typically 30 minutes	37	37	$238.00	$96.46
36821 Relocation of arm vein with connection to arm artery, open procedure	27	23	$1736.00	$630.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$327.00	$130.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	24	$102.24	$42.21
47562 Removal of gallbladder using an endoscope	15	15	$3029.33	$582.62
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$814.00	$111.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	93	66	$167.00	$66.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	43	$169.00	$67.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	51	39	$100.00	$39.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$382.00	$150.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	49	$246.14	$96.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$249.00	$98.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	37	$322.00	$126.92
99231 Follow-up hospital inpatient care per day, typically 15 minutes	32	19	$92.00	$36.42
99221 Initial hospital inpatient care per day, typically 30 minutes	31	30	$238.00	$93.77
47562 Removal of gallbladder using an endoscope	21	21	$3200.00	$602.63
36821 Relocation of arm vein with connection to arm artery, open procedure	17	16	$1736.00	$576.97
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$171.00	$68.43
49505 Repair of groin hernia (5 years or older)	11	11	$1818.18	$541.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	89	67	$167.00	$65.47
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	55	43	$100.00	$39.49
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	24	$169.00	$66.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$382.00	$149.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	48	45	$247.00	$98.12
99231 Follow-up hospital inpatient care per day, typically 15 minutes	45	21	$92.00	$36.36
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	35	$322.00	$126.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$249.00	$97.10
47562 Removal of gallbladder using an endoscope	23	23	$3200.00	$588.93
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$238.00	$93.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$473.00	$187.66
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$476.00	$188.61
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$171.00	$67.94

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License KS 04-21746

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100316850A (KS)

Commercial Insurance / Payer ID Railroad Medicare

020039913 (KS)

Practice Associates & Co-Workers

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

8 Associated Practitioners

Akiko Rockers , PA-C

Physician Assistant

NPI 1023646692

Physician Assistant (Certified)

Amber Hart , APRN

Nurse Practitioner - Family

NPI 1033533989

Advanced Practice Registered Nurse

Maxine Brown , ARNP

Clinical Nurse Specialist - Medical-Surgical

NPI 1336253608

Advanced Registered Nurse Practitioner

Jennifer Antrim , APRN

Nurse Practitioner - Family

NPI 1710370697

Advanced Practice Registered Nurse

Dr. Bernita Berntsen , MD

Surgery

NPI 1811965213

Doctor of Medicine (M.D.)

Dr. Jennifer Mcallaster , MD

Surgery

NPI 1851411466

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 March 29, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location March 29, 2013

Registered at 6001 SW 6TH AVE, SUITE 220, TOPEKA, KS 666151006 (Tel: 7852320444)

📍

Updated Business Mailing Address March 29, 2013

Registered at 6001 SW 6TH AVE, SUITE 220, TOPEKA, KS 666151006 (Tel: 7852320444)

👤

Provider Name / Credentials Updated March 29, 2013

Recorded as JAMES HAMILTON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2013

Surgery (License #04-21746 in KS)

🟢

Initial NPI Registration & Enumeration March 08, 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: 1275500282

Entity Type:

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

Enumeration Date: March 08, 2006

Last Update: March 29, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6001 Sw 6th Ave, Suite 220

Topeka, KS 666151006

Phone: 7852320444

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.