Active NPI 1457343097 Individual Practitioner Female Practitioner

Dr. Diane Lynn Switzner , MD

Surgery • Warrensburg, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Diane Switzner, MD is a certified Surgery practicing in Warrensburg, MO. With approximately 42 years of clinical experience since graduating from University Of Missouri, Kansas City, School Of Medicine in 1984, Dr. Switzner delivers high-quality medical care to the local community at 510 FOSTER LN.

Dr. Switzner is affiliated with Western Missouri Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of skin and tissue, 20.0 sq cm or less, established patient outpatient office visit, removal of tissue from wound, 20.0 sq cm or less. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

510 Foster Ln
Suite 201

Warrensburg, MO 640933213

Telephone 6607475558

Fax 6604294169

Associated Practice Facility / Clinic

🏢 Western Missouri Bone And Joint, Inc. Facility NPI 1891733556

Medicare Profile & Education

Medical School

University Of Missouri, Kansas City, School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Warrensburg, MO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +19.0 yrs vs City Avg

City Avg: 23.0 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

4 Specialists

Practicing in Warrensburg, MO (766 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Switzner (42 Years) 42 Yrs

Warrensburg Specialty Average (23.0 Years) 23.0 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
11042 Removal of skin and tissue, 20.0 sq cm or less	153	25	$258.50	$56.12
99213 Established patient office or other outpatient visit, typically 15 minutes	31	15	$217.30	$61.46
97597 Removal of tissue from wound, 20.0 sq cm or less	20	11	$291.50	$33.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	146	32	$250.86	$54.82
99213 Established patient office or other outpatient visit, typically 15 minutes	40	19	$211.00	$63.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$104.00	$34.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	157	34	$244.00	$54.33
99213 Established patient office or other outpatient visit, typically 15 minutes	30	18	$205.00	$64.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$101.00	$34.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	162	39	$237.00	$57.74
99213 Established patient office or other outpatient visit, typically 15 minutes	65	52	$172.95	$65.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	31	$264.94	$96.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	24	$91.08	$34.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$414.20	$131.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$201.33	$79.39
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$1249.00	$246.04
45380 Biopsy of large bowel using an endoscope	11	11	$1079.00	$129.26
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$795.00	$91.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	167	60	$226.83	$58.69
99213 Established patient office or other outpatient visit, typically 15 minutes	115	73	$171.18	$50.46
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	82	12	$92.95	$26.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	29	$259.42	$77.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	24	$66.96	$25.37
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$258.35	$74.52
97597 Removal of tissue from wound, 20.0 sq cm or less	18	13	$241.90	$36.82
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	15	15	$25.54	$14.16
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$1212.80	$254.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$311.45	$119.74
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$771.80	$98.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	135	102	$153.97	$49.46
11042 Removal of skin and tissue, 20.0 sq cm or less	127	49	$225.68	$57.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	51	$229.60	$75.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$195.98	$73.93
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	34	34	$771.80	$91.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$278.30	$125.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	23	$45.86	$24.73
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	23	23	$1212.80	$255.07
45380 Biopsy of large bowel using an endoscope	21	21	$1047.40	$164.83
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$111.42	$48.48
97597 Removal of tissue from wound, 20.0 sq cm or less	19	16	$259.40	$23.42
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$220.50	$98.51
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$937.10	$185.01
19083 Biopsy of breast and placement of locating device using ultrasound, first growth	11	11	$1102.50	$157.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	134	107	$119.16	$49.42
11042 Removal of skin and tissue, 20.0 sq cm or less	98	22	$214.46	$59.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	59	$157.86	$75.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	54	43	$40.82	$24.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$208.00	$124.80
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	41	40	$705.98	$99.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$172.01	$74.11
45380 Biopsy of large bowel using an endoscope	22	22	$843.77	$166.66
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$92.14	$48.70
19083 Biopsy of breast and placement of locating device using ultrasound, first growth	18	18	$1013.89	$156.05
97597 Removal of tissue from wound, 20.0 sq cm or less	15	12	$237.59	$23.35
45378 Diagnostic exam of large bowel using a flexible endoscope	15	15	$767.00	$184.49
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$1063.07	$253.83
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$201.82	$98.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	103	87	$75.90	$48.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	70	67	$110.97	$74.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	66	60	$42.67	$24.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	63	63	$171.02	$124.39
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	56	54	$560.68	$97.49
45380 Biopsy of large bowel using an endoscope	26	26	$513.00	$184.31
45378 Diagnostic exam of large bowel using a flexible endoscope	22	22	$450.64	$172.67
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	21	21	$649.00	$251.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$129.27	$73.61
99221 Initial hospital inpatient care per day, typically 30 minutes	19	19	$184.21	$97.29
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$72.60	$48.32
19083 Biopsy of breast and placement of locating device using ultrasound, first growth	12	11	$1025.00	$156.19

Medical Specialties & State Licenses

CMS Verified: 2021-01-27

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MO R7J43

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

202658605 (MO)

Hospital & Practice Group Affiliations

Western Missouri Medical Center

403 Burkarth Rd, Warrensburg, MO 640933101

Phone: 6607472500

Practice Associates & Co-Workers

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

5 Associated Practitioners

Jacquelyn Addington , FNP

Nurse Practitioner - Family

NPI 1053845966

Family Nurse Practitioner

Brandon Machicao

Surgery

NPI 1144646845

Dr. Evan Neuls , MD

Surgery

NPI 1437863230

Doctor of Medicine (M.D.)

Dr. Marvin Charles , MD

Surgery

NPI 1548208366

Doctor of Medicine (M.D.)

Elizabeth Elwell

Nurse Practitioner - Family

NPI 1932614039

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 23, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location July 23, 2010

Registered at 510 FOSTER LN, SUITE 201, WARRENSBURG, MO 640933213 (Tel: 6607475558)

📍

Updated Business Mailing Address July 23, 2010

Registered at 510 FOSTER LN, SUITE 201, WARRENSBURG, MO 640933213 (Tel: 6607475558)

👤

Provider Name / Credentials Updated July 23, 2010

Recorded as DIANE SWITZNER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 23, 2010

Surgery (License #R7J43 in MO)

🟢

Initial NPI Registration & Enumeration August 19, 2005

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: 1457343097

Entity Type:

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

Enumeration Date: August 19, 2005

Last Update: January 27, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

510 Foster Ln, Suite 201

Warrensburg, MO 640933213

Phone: 6607475558

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.