Active NPI 1093787152 Individual Practitioner Male Practitioner

Dr. Randy A Karger , MD

Ophthalmology • Cambridge, MN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Randy Karger, MD is a certified Ophthalmology practicing in Cambridge, MN. With approximately 24 years of clinical experience since graduating from Mayo Medical School in 2002, Dr. Karger delivers high-quality medical care to the local community at 701 DELLWOOD ST S.

Dr. Karger is affiliated with Allina Health System and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, removal of cataract with insertion of lens. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

701 Dellwood St S

Cambridge, MN 550081920

Telephone 7636898700

Associated Practice Facility / Clinic

🏢 Allina Health System Facility NPI 1780648964

Medicare Profile & Education

Medical School

Mayo Medical School

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Cambridge, MN

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs Matches City Avg

City Avg: 24.0 Yrs

State Avg: 24.4 Yrs

Regional Practice Density

2 Specialists

Practicing in Cambridge, MN (457 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

78.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Karger (24 Years) 24 Yrs

Cambridge Specialty Average (24.0 Years) 24.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	166	97	$288.90	$88.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	140	140	$359.00	$107.27
66984 Removal of cataract with insertion of lens	88	54	$2493.42	$527.69
92136 Measurement of corneal curvature and depth of eye	52	52	$179.00	$46.62
92083 Exam of visual field with extended testing	43	39	$237.80	$63.31
92133 Imaging of optic nerve	32	31	$139.30	$33.34
66821 Removal of recurring cataract in lens capsule using a laser	31	31	$2246.03	$398.95
92134 Imaging of retina	26	20	$153.40	$37.87
66982 Complex removal of cataract with insertion of prosthetic lens	22	16	$3528.41	$735.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	175	100	$279.70	$89.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	136	136	$346.00	$108.87
66984 Removal of cataract with insertion of lens	115	68	$2396.90	$532.33
66821 Removal of recurring cataract in lens capsule using a laser	33	33	$2218.95	$409.34
92136 Measurement of corneal curvature and depth of eye	30	30	$183.00	$47.35
92133 Imaging of optic nerve	28	27	$135.40	$34.45
92083 Exam of visual field with extended testing	27	27	$230.50	$61.80
92134 Imaging of retina	23	15	$149.10	$40.12
66982 Complex removal of cataract with insertion of prosthetic lens	14	11	$3283.10	$728.25
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$225.10	$68.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	164	102	$266.40	$90.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	152	152	$326.00	$110.85
66984 Removal of cataract with insertion of lens	126	77	$2274.71	$539.30
66821 Removal of recurring cataract in lens capsule using a laser	41	41	$2143.97	$419.23
92136 Measurement of corneal curvature and depth of eye	39	39	$187.20	$50.49
92083 Exam of visual field with extended testing	32	31	$219.10	$63.92
92133 Imaging of optic nerve	26	26	$127.90	$35.12
66982 Complex removal of cataract with insertion of prosthetic lens	25	17	$3090.20	$734.42
92134 Imaging of retina	19	19	$141.00	$40.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	194	121	$210.00	$91.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	131	131	$301.00	$110.96
66984 Removal of cataract with insertion of lens	111	71	$2244.04	$540.96
66821 Removal of recurring cataract in lens capsule using a laser	48	48	$2029.50	$420.26
92083 Exam of visual field with extended testing	42	42	$211.00	$64.85
92133 Imaging of optic nerve	38	34	$124.00	$35.66
92136 Measurement of corneal curvature and depth of eye	30	30	$208.00	$55.13
66982 Complex removal of cataract with insertion of prosthetic lens	26	17	$3051.00	$746.01
92134 Imaging of retina	21	18	$136.00	$40.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	165	106	$208.00	$75.45
66984 Removal of cataract with insertion of lens	97	60	$2585.00	$552.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	95	95	$303.00	$106.99
66821 Removal of recurring cataract in lens capsule using a laser	33	33	$2139.91	$438.26
66982 Complex removal of cataract with insertion of prosthetic lens	31	21	$3212.00	$758.37
92136 Measurement of corneal curvature and depth of eye	28	28	$235.00	$63.99
92083 Exam of visual field with extended testing	23	22	$214.00	$64.81
92134 Imaging of retina	21	18	$137.00	$41.04
92133 Imaging of optic nerve	20	20	$124.00	$35.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	263	190	$197.84	$73.92
66984 Removal of cataract with insertion of lens	192	115	$2508.00	$638.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	152	152	$293.47	$106.49
92136 Measurement of corneal curvature and depth of eye	103	103	$249.75	$69.65
92083 Exam of visual field with extended testing	54	54	$209.19	$64.54
92134 Imaging of retina	49	39	$131.84	$40.74
92014 Established patient complete exam of visual system	45	45	$229.00	$127.73
92133 Imaging of optic nerve	44	42	$118.00	$35.05
66821 Removal of recurring cataract in lens capsule using a laser	43	43	$1783.74	$395.88
66982 Complex removal of cataract with insertion of prosthetic lens	39	28	$3116.00	$796.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	165	124	$184.18	$70.75
92014 Established patient complete exam of visual system	127	127	$230.42	$125.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	107	107	$277.75	$104.65
66984 Removal of cataract with insertion of lens	67	44	$2370.00	$635.87
92136 Measurement of corneal curvature and depth of eye	65	65	$253.65	$72.59
92083 Exam of visual field with extended testing	57	56	$201.44	$64.56
92133 Imaging of optic nerve	45	45	$131.60	$35.36
66821 Removal of recurring cataract in lens capsule using a laser	32	32	$1767.40	$388.87
92134 Imaging of retina	15	14	$131.00	$41.30
92004 New patient complete exam of visual system	12	12	$284.42	$150.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	192	127	$183.43	$70.90
92014 Established patient complete exam of visual system	142	142	$233.34	$123.44
66984 Removal of cataract with insertion of lens	99	64	$2370.00	$628.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	93	93	$276.45	$102.42
92136 Measurement of corneal curvature and depth of eye	85	85	$257.88	$85.01
92083 Exam of visual field with extended testing	60	56	$201.00	$63.31
92133 Imaging of optic nerve	57	55	$130.21	$34.66
66821 Removal of recurring cataract in lens capsule using a laser	30	29	$1709.40	$382.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	24	$275.00	$105.54
92004 New patient complete exam of visual system	22	22	$270.18	$146.34
92134 Imaging of retina	20	18	$133.30	$39.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$110.25	$39.64

Medical Specialties & State Licenses

CMS Verified: 2021-03-11

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MN 45756

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.

Hospital & Practice Group Affiliations

Allina Health System

440 Elm St E, Annandale, MN 553021109

Phone: 3206825225

Practice Associates & Co-Workers

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

40 Associated Practitioners

Jennifer Andersen , LPCC

Counselor - Professional

NPI 1003388398

Licensed Professional Clinical Counselor

Jocelyn Chesson , DNP-FNP-C, APRN

Nurse Practitioner - Family

NPI 1023847100

DNPFNPC, Advanced Practice Registered Nurse

Samantha Jezeski , NP

Nurse Practitioner - Family

NPI 1043775570

Nurse Practitioner

Sarah Hary , MSN, APRN, ADNP

Nurse Practitioner - Adult Health

NPI 1073362554

Master of Science in Nursing, Advanced Practice Registered Nurse, ADNP

Adam Herkert

Physician Assistant

NPI 1093285025

Seth Witthuhn , NP-C

Nurse Practitioner - Family

NPI 1093460289

Nurse Practitioner (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active December 01, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location December 01, 2011

Registered at 701 DELLWOOD ST S, CAMBRIDGE, MN 550081920 (Tel: 7636898700)

📍

Updated Business Mailing Address December 01, 2011

Registered at 2925 CHICAGO AVE, MINNEAPOLIS, MN 554071321 (Tel: 6122625000)

👤

Provider Name / Credentials Updated December 01, 2011

Recorded as RANDY KARGER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 01, 2011

Ophthalmology (License #45756 in MN)

🟢

Initial NPI Registration & Enumeration February 03, 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: 1093787152

Entity Type:

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

Enumeration Date: February 03, 2006

Last Update: March 11, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2925 Chicago Ave

Minneapolis, MN 554071321

Phone: 6122625000

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.