Active NPI 1548558869 Individual Practitioner Male Practitioner

Dr. Aaron R Gruber , OD

Optometrist • Appleton, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Aaron Gruber, OD is a certified Optometrist practicing in Appleton, WI. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Gruber delivers high-quality medical care to the local community at 712 N CASALOMA DR.

Dr. Gruber is affiliated with Eye Care Center Of New Holstein Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of retina, photography of the retina. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

712 N Casaloma Dr

Appleton, WI 549138550

Telephone 9208321202

Fax 9208321229

Associated Practice Facility / Clinic

🏢 Vision Mart, Inc Facility NPI 1982240289

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Appleton, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -8.2 yrs vs City Avg

City Avg: 24.2 Yrs

State Avg: 21.0 Yrs

Regional Practice Density

44 Specialists

Practicing in Appleton, WI (1196 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

41.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gruber (16 Years) 16 Yrs

Appleton Specialty Average (24.2 Years) 24.2 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	168	167	$142.92	$120.65
99213 Established patient office or other outpatient visit, typically 15 minutes	58	42	$111.62	$85.22
92134 Imaging of retina	20	20	$128.10	$37.30
92250 Photography of the retina	19	16	$108.00	$35.04
92083 Exam of visual field with extended testing	18	18	$150.78	$59.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$201.73	$155.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	1,260	11	$3.00	$1.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	112	112	$140.65	$120.87
99213 Established patient office or other outpatient visit, typically 15 minutes	25	19	$109.52	$85.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$200.00	$156.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	14	$95.00	$53.12

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	101	101	$138.00	$123.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$197.00	$159.30
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$107.00	$87.04

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	91	90	$136.00	$124.93
99213 Established patient office or other outpatient visit, typically 15 minutes	22	22	$105.00	$88.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$195.00	$161.70

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	71	71	$124.00	$104.98
99213 Established patient office or other outpatient visit, typically 15 minutes	25	16	$92.84	$72.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$182.78	$158.07

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	89	89	$122.00	$105.56
99213 Established patient office or other outpatient visit, typically 15 minutes	29	25	$91.00	$69.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$180.75	$158.73

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	89	$119.96	$103.63
99213 Established patient office or other outpatient visit, typically 15 minutes	24	23	$89.00	$69.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$179.00	$157.03

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	91	91	$117.63	$103.27
99213 Established patient office or other outpatient visit, typically 15 minutes	39	29	$86.38	$70.05

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License WI 3238-35

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Hospital & Practice Group Affiliations

Eye Care Center Of New Holstein Llc

3144 Wilgus Ave, Sheboygan, WI 530813045

Phone: 9204572015

Eye Care Center Of New Holstein Llc

17 E Main St, Chilton, WI 530141427

Phone: 9208494642

Eye Care Center Of New Holstein Llc

1106 Washington St, Grafton, WI 530241916

Phone: 2623761800

Eye Care Center Of New Holstein Llc

1405 Milwaukee Dr, New Holstein, WI 530611430

Phone: 9208985531

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 20, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location July 20, 2011

Registered at 712 N CASALOMA DR, APPLETON, WI 549138550 (Tel: 9208321202)

📍

Updated Business Mailing Address July 20, 2011

Registered at 12000 W CARMEN AVE, MILWAUKEE, WI 532252116 (Tel: 4144621300)

👤

Provider Name / Credentials Updated July 20, 2011

Recorded as AARON GRUBER, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2011

Optometrist (License #3238-35 in WI)

🟢

Initial NPI Registration & Enumeration July 20, 2011

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: 1548558869

Entity Type:

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

Enumeration Date: July 20, 2011

Last Update: July 20, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

12000 W Carmen Ave

Milwaukee, WI 532252116

Phone: 4144621300

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.