Active NPI 1811933864 Individual Practitioner Male Practitioner

Dr. John H Ditslear , MD

Surgery • Noblesville, IN

Professional Overview & Biography Verified Profile Summary

Dr. John Ditslear, MD is a registered healthcare professional specializing in Surgery in Noblesville, IN. Practice services are available at 4922 E 161ST ST under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

4922 E 161st St

Noblesville, IN 460629239

Telephone 3178188981

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Noblesville, IN

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 22.2 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

9 Specialists

Practicing in Noblesville, IN (657 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

56.9% 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
99213 Established patient office or other outpatient visit, typically 15 minutes	18	18	$125.89	$83.97
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$154.00	$76.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$208.00	$121.47
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	11	$59.00	$46.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$172.23	$107.85
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	13	13	$1733.00	$620.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	12	$59.00	$35.98
99213 Established patient office or other outpatient visit, typically 15 minutes	19	16	$113.74	$85.05
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	16	$391.00	$102.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	13	$163.00	$120.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$208.00	$126.24
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$154.00	$93.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	27	21	$109.00	$86.24
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$154.00	$94.73
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	13	$109.00	$68.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$163.00	$120.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$249.00	$155.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	28	27	$109.00	$69.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	14	$109.00	$69.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$208.00	$131.61

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	53	34	$109.00	$69.59
99213 Established patient office or other outpatient visit, typically 15 minutes	44	38	$109.00	$70.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	36	33	$208.00	$130.59
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	29	$391.00	$116.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	18	$59.00	$37.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	24	$163.00	$103.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$249.00	$151.07
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$154.00	$96.04
47562 Removal of gallbladder using an endoscope	11	11	$1596.00	$565.45
43644 Bypass operation of stomach using an endoscope	11	11	$4213.00	$1606.30

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	82	26	$109.00	$69.14
99213 Established patient office or other outpatient visit, typically 15 minutes	43	35	$109.00	$67.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	38	$163.00	$101.52
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	40	38	$391.00	$112.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$249.00	$154.56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	25	$208.00	$129.45
43246 Insertion of stomach tube using a flexible endoscope	13	13	$320.63	$112.18
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	12	$484.00	$124.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	44	36	$109.00	$68.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	34	$163.00	$101.24
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	30	29	$391.00	$110.00
43246 Insertion of stomach tube using a flexible endoscope	29	27	$327.26	$121.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$249.00	$154.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$164.00	$100.90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$208.00	$130.17

Medical Specialties & State Licenses

CMS Verified: 2026-03-31

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IN 01045848A

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

200219370 (IN)

Commercial Insurance / Payer ID Rr Medicare Clarian

P00169887 (IN)

Commercial Insurance / Payer ID Rr Medicare Ts

020043808 (IN)

Commercial Insurance / Payer ID Anthem

000000821044 (IN)

Commercial Insurance / Payer ID Medicare Rr Ptan

P01275421 (IN)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location March 31, 2026

Registered at 4922 E 161ST ST, NOBLESVILLE, IN 460629239 (Tel: 3178188981)

📍

Updated Business Mailing Address March 31, 2026

Registered at 4922 E 161ST ST, NOBLESVILLE, IN 460629239

✅

NPI Profile Active April 08, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location April 08, 2015

Registered at 7250 CLEARVISTA DRIVE, SUITE 230, INDPLS, IN 462564640 (Tel: 3176217771)

📍

Updated Business Mailing Address April 08, 2015

Registered at 6626 E 75TH ST, SUITE 500, INDIANAPOLIS, IN 462502805

👤

Provider Name / Credentials Updated April 08, 2015

Recorded as JOHN DITSLEAR, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2015

Surgery (License #01045848A in IN)

🟢

Initial NPI Registration & Enumeration June 20, 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: 1811933864

Entity Type:

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

Enumeration Date: June 20, 2006

Last Update: March 31, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4922 E 161st St

Noblesville, IN 460629239

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.