Active NPI 1881676732 Individual Practitioner Male Practitioner

Dr. Jon M Baker , MD

Surgery • Warsaw, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jon Baker, MD is a certified Surgery practicing in Warsaw, NY. With approximately 42 years of clinical experience since graduating from Saint Louis University School Of Medicine in 1984, Dr. Baker delivers high-quality medical care to the local community at 400 N MAIN ST.

Dr. Baker is affiliated with Lewis County General Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, established patient outpatient office visit, biopsy of large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 N Main St

Warsaw, NY 145691025

Telephone 5857868940

Associated Practice Facility / Clinic

🏢 Wyoming County Facility NPI 1316924913

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Warsaw, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs Matches City Avg

City Avg: 42.0 Yrs

State Avg: 27.8 Yrs

Regional Practice Density

3 Specialists

Practicing in Warsaw, NY (2269 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

84.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Baker (42 Years) 42 Yrs

Warsaw Specialty Average (42.0 Years) 42.0 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
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	19	$1227.00	$78.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$273.00	$121.66
45380 Biopsy of large bowel using an endoscope	17	17	$1750.00	$136.09
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$176.00	$86.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$260.00	$105.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$368.00	$158.62
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$1988.00	$235.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	13	$226.00	$74.26

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	32	22	$226.00	$76.02
99213 Established patient office or other outpatient visit, typically 15 minutes	32	27	$176.00	$86.68
45380 Biopsy of large bowel using an endoscope	29	29	$1750.00	$141.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$260.00	$107.35
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	23	23	$1227.00	$74.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	21	$273.00	$122.68
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$1988.00	$239.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$368.00	$159.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	12	$135.00	$54.21
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$1587.00	$173.63
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	12	12	$2487.00	$682.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$247.00	$109.24
99213 Established patient office or other outpatient visit, typically 15 minutes	31	29	$167.00	$88.27
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$1168.00	$98.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$260.00	$124.65
45380 Biopsy of large bowel using an endoscope	15	15	$1666.00	$146.91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	12	$215.00	$68.91
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$1893.00	$247.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	37	37	$159.00	$89.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$235.00	$110.08
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$1112.00	$96.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	13	$121.00	$55.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$247.00	$127.32
45380 Biopsy of large bowel using an endoscope	17	17	$1586.00	$133.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	13	$204.00	$70.12
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$1439.00	$182.16
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$1802.00	$249.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	41	41	$161.00	$72.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	22	$109.00	$44.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$223.00	$101.36
99213 Established patient office or other outpatient visit, typically 15 minutes	19	18	$143.00	$70.65
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	12	$194.00	$71.09
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$1716.00	$254.70
45380 Biopsy of large bowel using an endoscope	16	16	$1510.00	$177.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	33	33	$136.00	$71.41
99202 New patient office or other outpatient visit, typically 20 minutes	32	32	$152.75	$71.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	24	$103.00	$43.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	18	$184.00	$70.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$212.00	$103.53
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$1634.00	$251.65
45380 Biopsy of large bowel using an endoscope	14	14	$1438.00	$198.15
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$1304.00	$182.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	35	$98.00	$40.93
99202 New patient office or other outpatient visit, typically 20 minutes	26	26	$145.00	$69.92
45380 Biopsy of large bowel using an endoscope	24	24	$1369.00	$171.03
99213 Established patient office or other outpatient visit, typically 15 minutes	22	21	$129.00	$68.07
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$1556.00	$244.57
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$960.00	$102.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	16	$93.00	$39.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	14	$167.00	$65.73
45380 Biopsy of large bowel using an endoscope	17	17	$1304.00	$115.46
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$138.00	$67.23
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$1482.00	$237.59
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$123.00	$65.81

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NY 163390

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

02120836 (NY)

Commercial Insurance / Payer ID Bc/bs

000526291003 (NY)

Commercial Insurance / Payer ID Ih

1711149 (NY)

Hospital & Practice Group Affiliations

Lewis County General Hospital

7785 N State St, Lowville, NY 133671229

Phone: 3153765163

Practice Associates & Co-Workers

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

13 Associated Practitioners

Barry Genaway , COTA

Occupational Therapy Assistant

NPI 1043397821

Certified Occupational Therapy Assistant

Donna Gueli

Occupational Therapy Assistant

NPI 1184709511

Danielle Kwiecien

Physical Therapist

NPI 1215576806

Heather Armstrong

Physical Therapy Assistant

NPI 1255481818

Sarajane Godfrey , PT

Physical Therapist

NPI 1376690800

Physical Therapist

Dr. Griselda Jones , MD

Anesthesiology

NPI 1386692432

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 June 08, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location June 08, 2016

Registered at 400 N MAIN ST, WARSAW, NY 145691025 (Tel: 5857868940)

📍

Updated Business Mailing Address June 08, 2016

Registered at PO BOX 4860, MURRELLS INLET, SC 295762698 (Tel: 8436512624)

👤

Provider Name / Credentials Updated June 08, 2016

Recorded as JON BAKER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 08, 2016

Surgery (License #163390 in NY)

🟢

Initial NPI Registration & Enumeration November 16, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1881676732

Entity Type:

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

Enumeration Date: November 16, 2005

Last Update: June 08, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 4860

Murrells Inlet, SC 295762698

Phone: 8436512624

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.