Active NPI 1851310254 Individual Practitioner Male Practitioner

Dr. John P Mitchell , MD

Ophthalmology • Marshfield, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Mitchell, MD is a certified Ophthalmology practicing in Marshfield, WI. With approximately 53 years of clinical experience since completing medical education in 1973, Dr. Mitchell delivers high-quality medical care to the local community at 1000 N OAK AVE.

Dr. Mitchell is affiliated with Mchs Hospitals Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of retina, exam of visual field with extended testing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 N Oak Ave

Marshfield, WI 544495703

Telephone 7153875511

Associated Practice Facility / Clinic

🏢 Marshfield Clinic Inc Facility NPI 1952347981

Medicare Profile & Education

Medical School

Other

Graduation Year

1973

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Marshfield, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

53 Yrs +26.7 yrs vs City Avg

City Avg: 26.3 Yrs

State Avg: 25.3 Yrs

Regional Practice Density

10 Specialists

Practicing in Marshfield, WI (464 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mitchell (53 Years) 53 Yrs

Marshfield Specialty Average (26.3 Years) 26.3 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	90	81	$265.73	$90.43
92134 Imaging of retina	64	63	$84.30	$23.34
92083 Exam of visual field with extended testing	62	55	$81.10	$25.25
92133 Imaging of optic nerve	54	48	$81.10	$20.08
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	46	45	$449.14	$133.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$629.10	$123.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$503.25	$75.67
99213 Established patient office or other outpatient visit, typically 15 minutes	15	13	$173.33	$61.11

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	93	80	$258.80	$93.15
92083 Exam of visual field with extended testing	78	67	$78.00	$26.11
92133 Imaging of optic nerve	70	58	$78.00	$20.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	61	56	$429.02	$136.91
92134 Imaging of retina	51	51	$81.10	$24.10
99213 Established patient office or other outpatient visit, typically 15 minutes	27	25	$171.76	$62.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$559.33	$126.55

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	106	94	$236.55	$94.76
92083 Exam of visual field with extended testing	90	82	$72.90	$26.29
92133 Imaging of optic nerve	88	78	$72.90	$21.20
99213 Established patient office or other outpatient visit, typically 15 minutes	80	70	$155.78	$64.16
92134 Imaging of retina	77	75	$75.80	$24.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	50	50	$361.50	$140.08
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	35	35	$483.00	$174.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$368.55	$129.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	19	$110.63	$34.52
92020 Examination of cornea and iris using lens device and slit lamp	21	21	$52.05	$19.81
92250 Photography of the retina	13	13	$62.80	$20.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92083 Exam of visual field with extended testing	85	74	$70.10	$26.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	82	77	$347.63	$141.08
92133 Imaging of optic nerve	74	67	$70.10	$21.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	31	$227.48	$95.93
92020 Examination of cornea and iris using lens device and slit lamp	31	31	$50.03	$20.02
99213 Established patient office or other outpatient visit, typically 15 minutes	29	25	$149.78	$64.86
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$464.25	$177.02

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	136	87	$203.68	$121.66
92014 Established patient complete exam of visual system	95	85	$250.00	$146.98
92202 Extended exam of the back part of the eye with optic nerve drawing	50	49	$125.00	$18.35
92201 Extended exam of the back part of the eye with retinal drawing	45	44	$127.78	$29.03
92133 Imaging of optic nerve	33	30	$257.58	$43.32
99443 Telephone medical discussion with physician, 21-30 minutes	23	23	$140.43	$119.52
99213 Established patient office or other outpatient visit, typically 15 minutes	20	20	$150.00	$70.43
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	12	$347.63	$108.99
99442 Telephone medical discussion with physician, 11-20 minutes	13	13	$93.08	$85.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	388	246	$234.64	$144.32
92226 Examination of eye by ophthalmoscope with retinal drawing	151	143	$250.00	$56.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	97	70	$210.00	$123.07
92133 Imaging of optic nerve	67	65	$489.55	$41.45
92225 Examination of eye by ophthalmoscope with retinal drawing	44	44	$250.00	$62.15
92004 New patient complete exam of visual system	33	33	$320.00	$171.46
92134 Imaging of retina	24	21	$500.00	$46.71
92020 Examination of cornea and iris using lens device and slit lamp	21	20	$90.00	$31.15
76514 Ultrasound scan of cornea to determine thickness	18	18	$90.00	$13.75
92012 Established patient problem focused exam of visual system	17	17	$150.00	$100.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$350.00	$186.27
66984 Removal of cataract with insertion of lens	12	11	$3500.00	$730.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	227	171	$210.00	$135.95
92226 Examination of eye by ophthalmoscope with retinal drawing	109	92	$216.74	$46.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	92	76	$209.35	$115.11
92133 Imaging of optic nerve	77	75	$500.00	$40.66
92012 Established patient problem focused exam of visual system	74	60	$150.00	$94.56
92020 Examination of cornea and iris using lens device and slit lamp	44	43	$90.00	$28.55
99213 Established patient office or other outpatient visit, typically 15 minutes	40	36	$101.25	$78.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	27	$150.00	$47.53
92225 Examination of eye by ophthalmoscope with retinal drawing	26	23	$221.15	$51.10
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	25	$103.00	$100.29
76514 Ultrasound scan of cornea to determine thickness	21	21	$90.00	$16.30
92004 New patient complete exam of visual system	16	16	$320.00	$162.05
92134 Imaging of retina	14	14	$500.00	$45.03
66984 Removal of cataract with insertion of lens	14	14	$3500.00	$681.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	659	284	$210.00	$135.26
92226 Examination of eye by ophthalmoscope with retinal drawing	195	144	$190.38	$48.94
92020 Examination of cornea and iris using lens device and slit lamp	109	97	$90.00	$29.03
92134 Imaging of retina	53	31	$500.00	$44.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$350.00	$179.43
92133 Imaging of optic nerve	42	41	$500.00	$41.04
92225 Examination of eye by ophthalmoscope with retinal drawing	26	22	$177.88	$49.10
66984 Removal of cataract with insertion of lens	20	18	$3500.00	$700.60
76514 Ultrasound scan of cornea to determine thickness	15	15	$90.00	$16.35

Medical Specialties & State Licenses

CMS Verified: 2023-12-18

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License WI 73876

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License NY 120632

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00226375 (NY)

Hospital & Practice Group Affiliations

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Phone: 7153875511

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Muhammad Maaz Zuberi , MBBS

Surgery - Vascular Surgery

NPI 1003307638

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Dr. Jonathan Cutlan , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1013030758

Doctor of Medicine (M.D.)

Dr. Michael Katsnelson , MD

Psychiatry & Neurology - Neurology

NPI 1013170067

Doctor of Medicine (M.D.)

Kimberly Badzinski , CDE

Nutritionist - Nutrition, Education

NPI 1013234780

Certified Diabetes Educator

Dr. James Nash , DO

Internal Medicine

NPI 1013323187

Doctor of Osteopathic Medicine (D.O.)

Dr. Tahir Khan , MBBS

Internal Medicine - Pulmonary Disease

NPI 1013328095

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location December 18, 2023

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153875511)

📍

Updated Business Mailing Address December 18, 2023

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153875511)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 18, 2023

Ophthalmology (License #73876 in WI)

✅

NPI Profile Active October 17, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location October 17, 2008

Registered at 226 W 135TH ST, NEW YORK, NY 100302802 (Tel: 2122818400)

📍

Updated Business Mailing Address October 17, 2008

Registered at 52 E 72ND ST, NEW YORK, NY 100214266 (Tel: 2124399600)

👤

Provider Name / Credentials Updated October 17, 2008

Recorded as JOHN MITCHELL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 17, 2008

Ophthalmology (License #120632 in NY)

🟢

Initial NPI Registration & Enumeration July 18, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1851310254

Entity Type:

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

Enumeration Date: July 18, 2006

Last Update: December 18, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1000 N Oak Ave

Marshfield, WI 544495703

Phone: 7153875511

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.