Active NPI 1659328516 Individual Practitioner Male Practitioner

Dr. Thomas J Grube , MD

Ophthalmology • Mandan, ND

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Grube, MD is a registered healthcare professional specializing in Ophthalmology in Mandan, ND. Practice services are available at 107 3RD AVE NW under active NPI credentials.

Frequently performed procedures and clinical services include imaging of retina, established patient outpatient office visit, injection, aflibercept, 1 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

107 3rd Ave Nw

Mandan, ND 585543129

Telephone 7017512131

Fax 7017512133

Associated Practice Facility / Clinic

🏢 Audrey E. Fields, O.d. & Associates, P.c. Facility NPI 1306976501

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Mandan, ND

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 11.0 Yrs

State Avg: 26.7 Yrs

Regional Practice Density

2 Specialists

Practicing in Mandan, ND (51 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.1% 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 (2022)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	1,056	676	$90.00	$40.91
99213 Established patient office or other outpatient visit, typically 15 minutes	649	432	$163.00	$90.41
J0178 Injection, aflibercept, 1 mg	408	148	$1500.00	$910.27
67028 Injection of drug into eye	316	205	$242.00	$113.25
92250 Photography of the retina	248	248	$140.00	$37.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	244	244	$231.00	$128.12
J2778 Injection, ranibizumab, 0.1 mg	168	28	$650.00	$293.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	88	88	$342.00	$166.00
J9035 Injection, bevacizumab, 10 mg	69	50	$135.00	$67.46
76512 Ultrasound of eye disease, growth, or structure	41	22	$180.00	$48.79
92012 Established patient problem focused exam of visual system	28	27	$201.00	$90.51
92014 Established patient complete exam of visual system	25	25	$272.00	$125.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,776	1,160	$90.00	$41.21
99213 Established patient office or other outpatient visit, typically 15 minutes	1,401	658	$158.00	$90.78
J0178 Injection, aflibercept, 1 mg	1,003	215	$1500.00	$911.86
67028 Injection of drug into eye	802	311	$223.13	$113.29
92250 Photography of the retina	630	593	$140.00	$39.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	588	536	$227.16	$128.82
J2778 Injection, ranibizumab, 0.1 mg	507	59	$650.00	$315.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	280	280	$342.00	$166.00
92012 Established patient problem focused exam of visual system	191	179	$192.20	$90.60
J9035 Injection, bevacizumab, 10 mg	177	121	$135.00	$72.10
92014 Established patient complete exam of visual system	166	161	$272.00	$128.27
76512 Ultrasound of eye disease, growth, or structure	102	60	$180.00	$48.81
67145 Photocoagulation treatment to prevent detachment of retina	30	25	$1139.00	$523.27
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	27	14	$1750.00	$340.76
92004 New patient complete exam of visual system	23	23	$325.00	$152.59
67036 Removal of eye fluid (vitreous) between the lens and retina	23	22	$1937.00	$868.52
67210 Laser destruction of retinal growth, 1 or more sessions	20	16	$1116.00	$516.90
92083 Exam of visual field with extended testing	15	15	$139.00	$27.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,727	1,101	$90.00	$41.32
99213 Established patient office or other outpatient visit, typically 15 minutes	1,784	938	$149.00	$75.14
J0178 Injection, aflibercept, 1 mg	1,022	205	$1500.00	$929.76
67028 Injection of drug into eye	831	303	$219.00	$102.25
92250 Photography of the retina	638	604	$140.00	$45.52
J2778 Injection, ranibizumab, 0.1 mg	595	69	$650.00	$335.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	248	248	$220.03	$108.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	226	226	$336.00	$164.14
J9035 Injection, bevacizumab, 10 mg	174	98	$135.00	$77.38
76512 Ultrasound of eye disease, growth, or structure	141	72	$180.00	$52.65
92012 Established patient problem focused exam of visual system	127	115	$189.00	$89.37
92014 Established patient complete exam of visual system	54	52	$272.00	$128.26
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	37	37	$437.00	$202.76
92083 Exam of visual field with extended testing	33	29	$139.00	$28.09
67145 Photocoagulation treatment to prevent detachment of retina	26	22	$1139.00	$517.29
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	25	13	$1750.00	$343.91
67036 Removal of eye fluid (vitreous) between the lens and retina	24	23	$1937.00	$901.47
67210 Laser destruction of retinal growth, 1 or more sessions	24	19	$1116.00	$525.38
92235 Exam of retinal blood vessels using a special camera after injection of a dye	14	14	$195.00	$105.94
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	14	13	$2350.00	$1165.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	3,228	1,117	$90.00	$41.16
99213 Established patient office or other outpatient visit, typically 15 minutes	2,478	1,143	$149.00	$73.71
J0178 Injection, aflibercept, 1 mg	934	192	$1500.00	$942.78
67028 Injection of drug into eye	810	286	$219.00	$101.92
92250 Photography of the retina	720	665	$140.00	$50.68
J2778 Injection, ranibizumab, 0.1 mg	660	75	$650.00	$354.70
J9035 Injection, bevacizumab, 10 mg	174	94	$135.00	$79.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	172	172	$336.00	$161.63
92012 Established patient problem focused exam of visual system	165	148	$189.00	$88.57
76512 Ultrasound of eye disease, growth, or structure	106	64	$180.00	$60.30
92014 Established patient complete exam of visual system	70	64	$272.00	$122.56
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	66	66	$437.00	$201.92
92083 Exam of visual field with extended testing	50	48	$139.00	$28.23
92285 Photography of content of eyes	36	26	$42.00	$18.70
92235 Exam of retinal blood vessels using a special camera after injection of a dye	29	29	$195.00	$92.67
67145 Photocoagulation treatment to prevent detachment of retina	29	25	$1139.00	$520.88
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	26	12	$1750.00	$330.88
67036 Removal of eye fluid (vitreous) between the lens and retina	23	22	$1937.00	$905.02
67210 Laser destruction of retinal growth, 1 or more sessions	13	11	$1116.00	$520.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	3,052	1,062	$86.62	$41.32
99213 Established patient office or other outpatient visit, typically 15 minutes	2,417	1,089	$146.14	$71.81
J0178 Injection, aflibercept, 1 mg	914	186	$1500.00	$953.40
J2778 Injection, ranibizumab, 0.1 mg	855	99	$650.00	$371.01
67028 Injection of drug into eye	805	287	$209.80	$101.04
92250 Photography of the retina	731	670	$138.41	$56.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	228	228	$329.21	$159.81
J9035 Injection, bevacizumab, 10 mg	152	90	$135.00	$77.10
76512 Ultrasound of eye disease, growth, or structure	92	57	$192.05	$72.90
92014 Established patient complete exam of visual system	89	85	$258.55	$123.73
92012 Established patient problem focused exam of visual system	67	63	$182.60	$87.29
92083 Exam of visual field with extended testing	62	60	$132.02	$27.88
92235 Exam of retinal blood vessels using a special camera after injection of a dye	29	29	$191.45	$86.11
92285 Photography of content of eyes	26	20	$42.00	$18.69
67145 Photocoagulation treatment to prevent detachment of retina	20	19	$1099.00	$518.22
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	18	18	$425.33	$202.82
67210 Laser destruction of retinal growth, 1 or more sessions	18	18	$1068.33	$489.22
67036 Removal of eye fluid (vitreous) between the lens and retina	14	14	$1908.07	$895.85
67105 Repair of detached retina, 1 or more sessions, with a lazer	12	12	$1195.42	$280.44
67036 Removal of eye fluid (vitreous) between the lens and retina	12	12	$1847.00	$895.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,686	1,012	$113.97	$39.24
99213 Established patient office or other outpatient visit, typically 15 minutes	2,084	994	$148.00	$69.46
J2778 Injection, ranibizumab, 0.1 mg	1,152	129	$586.20	$372.97
J0178 Injection, aflibercept, 1 mg	892	180	$1565.50	$962.50
J3300 Injection, triamcinolone acetonide, preservative free, 1 mg	881	14	$4.50	$3.73
67028 Injection of drug into eye	780	284	$341.87	$97.53
92250 Photography of the retina	749	615	$171.96	$63.37
92014 Established patient complete exam of visual system	226	202	$249.00	$117.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	166	166	$322.01	$155.40
76512 Ultrasound of eye disease, growth, or structure	112	62	$212.00	$85.11
92235 Exam of retinal blood vessels using a special camera after injection of a dye	67	66	$251.00	$74.83
J9035 Injection, bevacizumab, 10 mg	58	31	$85.00	$73.27
92004 New patient complete exam of visual system	52	52	$292.00	$143.17
92083 Exam of visual field with extended testing	34	33	$57.00	$29.50
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	29	29	$398.00	$195.62
92012 Established patient problem focused exam of visual system	29	28	$175.00	$82.16
67145 Photocoagulation treatment to prevent detachment of retina	25	23	$1036.00	$503.72
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	18	11	$908.33	$305.37
67210 Laser destruction of retinal growth, 1 or more sessions	18	15	$1177.00	$495.73
67036 Removal of eye fluid (vitreous) between the lens and retina	11	11	$3182.00	$861.38

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License ND 9201

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.

Surgery

NUCC Taxonomy Code: 208600000X

State License ND 9201

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

12035 (ND)

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Caroline Craven , MD

Ophthalmology

NPI 1518351238

Doctor of Medicine (M.D.)

Dr. Audrey Fields Grube , OD

Optometrist

NPI 1669512471

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 18, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location August 18, 2010

Registered at 107 3RD AVE NW, MANDAN, ND 585543129 (Tel: 7017512131)

📍

Updated Business Mailing Address August 18, 2010

Registered at 1514 BUCCANEER PL, BISMARCK, ND 585048982 (Tel: 7012506820)

👤

Provider Name / Credentials Updated August 18, 2010

Recorded as THOMAS GRUBE, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 18, 2010

Ophthalmology (License #9201 in ND)

🟢

Initial NPI Registration & Enumeration May 27, 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: 1659328516

Entity Type:

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

Enumeration Date: May 27, 2006

Last Update: August 18, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1514 Buccaneer Pl

Bismarck, ND 585048982

Phone: 7012506820

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.