Active NPI 1679916639 Individual Practitioner Male Practitioner

Dr. Theodor Sauer , MD

Ophthalmology • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Theodor Sauer, MD is a certified Ophthalmology practicing in Boston, MA. With approximately 13 years of clinical experience since graduating from Duke University School Of Medicine in 2013, Dr. Sauer delivers high-quality medical care to the local community at 50 STANIFORD ST STE 600.

Dr. Sauer maintains professional affiliations with Massachusetts Institute Of Technology, Ophthalmic Consultants Of Boston Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of cataract with insertion of lens, established patient complete exam of visual system, imaging of optic nerve. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

50 Staniford St Ste 600

Boston, MA 021142587

Telephone 6173142615

Associated Practice Facility / Clinic

🏢 Ophthalmic Consultants Of Boston, Inc. Facility NPI 1568176196

Medicare Profile & Education

Medical School

Duke University School Of Medicine

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Boston, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -6.9 yrs vs City Avg

City Avg: 19.9 Yrs

State Avg: 30.8 Yrs

Regional Practice Density

339 Specialists

Practicing in Boston, MA (841 Statewide)

Telehealth Adoption Rate

5.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

77.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sauer (13 Years) 13 Yrs

Boston Specialty Average (19.9 Years) 19.9 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
66984 Removal of cataract with insertion of lens	1,430	35	$23.56	$1.30
92014 Established patient complete exam of visual system	721	651	$384.13	$140.07
92133 Imaging of optic nerve	459	440	$148.25	$38.47
92136 Measurement of corneal curvature and depth of eye	395	309	$300.00	$44.23
92083 Exam of visual field with extended testing	342	317	$287.07	$71.23
66984 Removal of cataract with insertion of lens	327	206	$2977.00	$532.90
92012 Established patient problem focused exam of visual system	313	268	$251.93	$99.13
99213 Established patient office or other outpatient visit, typically 15 minutes	278	213	$248.40	$99.40
92134 Imaging of retina	239	222	$157.25	$43.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	210	178	$304.98	$139.65
92020 Examination of cornea and iris using lens device and slit lamp	125	121	$82.20	$30.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	88	88	$700.00	$181.36
66821 Removal of recurring cataract in lens capsule using a laser	74	14	$184.66	$56.30
66821 Removal of recurring cataract in lens capsule using a laser	72	71	$1100.00	$353.29
76514 Ultrasound scan of cornea to determine thickness	70	70	$84.27	$11.66
92004 New patient complete exam of visual system	64	64	$446.31	$165.07
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	50	49	$75.00	$17.34
66982 Complex removal of cataract with insertion of prosthetic lens	26	19	$3345.00	$742.46
65820 Incision to improve eye fluid flow	24	17	$2221.00	$874.25
92082 Exam of visual field with intermediate testing	21	21	$110.00	$53.09
92132 Imaging of front third of eye	21	21	$222.00	$31.51
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye	20	12	$5725.00	$731.16
65855 Laser repair to improve eye fluid flow	15	14	$1529.00	$301.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	979	914	$389.45	$137.28
66984 Removal of cataract with insertion of lens	862	156	$839.49	$143.86
66984 Removal of cataract with insertion of lens	694	23	$8.29	$1.19
92133 Imaging of optic nerve	659	630	$152.70	$38.31
92083 Exam of visual field with extended testing	477	446	$285.50	$68.95
99213 Established patient office or other outpatient visit, typically 15 minutes	374	305	$248.81	$96.84
92012 Established patient problem focused exam of visual system	351	294	$254.90	$98.83
92136 Measurement of corneal curvature and depth of eye	329	257	$300.00	$44.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	190	178	$309.52	$137.71
92134 Imaging of retina	164	151	$159.32	$42.90
92020 Examination of cornea and iris using lens device and slit lamp	157	153	$82.93	$30.21
66821 Removal of recurring cataract in lens capsule using a laser	124	91	$843.91	$264.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	81	81	$700.00	$176.47
65855 Laser repair to improve eye fluid flow	52	48	$1529.00	$254.20
92004 New patient complete exam of visual system	48	48	$447.54	$165.87
76514 Ultrasound scan of cornea to determine thickness	37	37	$83.62	$11.77
66982 Complex removal of cataract with insertion of prosthetic lens	34	22	$2559.12	$519.61
65820 Incision to improve eye fluid flow	30	21	$2221.00	$900.30
92132 Imaging of front third of eye	24	23	$222.00	$32.12
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye	21	13	$5725.00	$722.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,130	998	$395.21	$136.95
66984 Removal of cataract with insertion of lens	798	168	$999.65	$177.17
92133 Imaging of optic nerve	670	651	$156.75	$38.04
92083 Exam of visual field with extended testing	596	554	$284.24	$68.41
99213 Established patient office or other outpatient visit, typically 15 minutes	402	325	$248.45	$96.72
92012 Established patient problem focused exam of visual system	392	326	$265.47	$98.31
92136 Measurement of corneal curvature and depth of eye	332	255	$300.00	$45.44
92134 Imaging of retina	269	237	$160.23	$42.91
92020 Examination of cornea and iris using lens device and slit lamp	162	156	$83.92	$30.50
66821 Removal of recurring cataract in lens capsule using a laser	110	69	$701.82	$223.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	98	98	$684.39	$179.29
76514 Ultrasound scan of cornea to determine thickness	89	89	$84.43	$11.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	81	78	$310.78	$136.86
92004 New patient complete exam of visual system	68	68	$450.00	$161.45
65855 Laser repair to improve eye fluid flow	37	35	$1529.00	$273.77
65820 Incision to improve eye fluid flow	27	20	$2221.00	$901.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,019	919	$396.38	$137.86
92133 Imaging of optic nerve	609	595	$157.71	$38.51
92083 Exam of visual field with extended testing	594	530	$284.70	$69.60
92012 Established patient problem focused exam of visual system	551	429	$265.96	$98.50
99213 Established patient office or other outpatient visit, typically 15 minutes	291	248	$248.78	$98.02
92136 Measurement of corneal curvature and depth of eye	260	204	$300.00	$49.51
92020 Examination of cornea and iris using lens device and slit lamp	255	244	$83.73	$30.20
66984 Removal of cataract with insertion of lens	205	137	$2977.00	$546.22
92134 Imaging of retina	198	181	$159.61	$43.21
76514 Ultrasound scan of cornea to determine thickness	115	114	$83.23	$11.85
92004 New patient complete exam of visual system	111	111	$450.00	$160.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	101	101	$670.00	$179.71
66821 Removal of recurring cataract in lens capsule using a laser	64	63	$1100.00	$347.50
65855 Laser repair to improve eye fluid flow	55	54	$1529.00	$269.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	42	$318.07	$139.26
0191T Internal insertion of eye fluid drainage device	15	12	$5742.00	$373.77
66982 Complex removal of cataract with insertion of prosthetic lens	15	14	$3345.00	$746.76
92250 Photography of the retina	13	13	$205.31	$41.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	784	706	$396.55	$136.55
92133 Imaging of optic nerve	468	454	$157.71	$38.30
66984 Removal of cataract with insertion of lens	452	89	$794.03	$146.69
92083 Exam of visual field with extended testing	423	391	$288.65	$68.51
92012 Established patient problem focused exam of visual system	382	319	$270.65	$96.36
99213 Established patient office or other outpatient visit, typically 15 minutes	203	178	$249.56	$81.03
92136 Measurement of corneal curvature and depth of eye	166	135	$300.00	$57.03
92020 Examination of cornea and iris using lens device and slit lamp	158	153	$84.37	$30.12
66821 Removal of recurring cataract in lens capsule using a laser	145	52	$412.79	$124.84
92004 New patient complete exam of visual system	136	136	$450.00	$162.85
76514 Ultrasound scan of cornea to determine thickness	101	99	$83.99	$12.00
92134 Imaging of retina	100	91	$158.24	$43.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$670.00	$175.10
65855 Laser repair to improve eye fluid flow	27	24	$1529.00	$254.82
0191T Internal insertion of eye fluid drainage device	17	13	$5742.00	$345.61
92250 Photography of the retina	15	14	$210.80	$47.44
66982 Complex removal of cataract with insertion of prosthetic lens	13	11	$3345.00	$820.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$320.00	$115.75
92002 New patient problem focused exam of visual system	12	12	$258.17	$92.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	659	585	$397.95	$135.62
66984 Removal of cataract with insertion of lens	632	88	$564.78	$125.02
92012 Established patient problem focused exam of visual system	447	358	$270.36	$95.56
92083 Exam of visual field with extended testing	412	367	$288.26	$69.32
66821 Removal of recurring cataract in lens capsule using a laser	396	58	$176.16	$49.98
92133 Imaging of optic nerve	381	367	$160.80	$37.58
99213 Established patient office or other outpatient visit, typically 15 minutes	216	183	$249.59	$79.37
92020 Examination of cornea and iris using lens device and slit lamp	202	200	$84.75	$29.53
92136 Measurement of corneal curvature and depth of eye	170	136	$300.00	$63.91
92004 New patient complete exam of visual system	152	152	$450.00	$160.88
76514 Ultrasound scan of cornea to determine thickness	148	146	$85.00	$12.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	88	88	$670.00	$175.50
92134 Imaging of retina	70	59	$161.00	$43.59
65855 Laser repair to improve eye fluid flow	38	31	$1529.00	$227.57
66982 Complex removal of cataract with insertion of prosthetic lens	38	23	$2114.47	$526.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	21	$316.05	$116.03
0191T Internal insertion of eye fluid drainage device	16	11	$5742.00	$358.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	223	212	$372.85	$134.28
92012 Established patient problem focused exam of visual system	191	165	$275.00	$94.57
92133 Imaging of optic nerve	148	145	$161.00	$38.18
92083 Exam of visual field with extended testing	132	128	$290.00	$68.40
66821 Removal of recurring cataract in lens capsule using a laser	99	25	$292.58	$85.42
92020 Examination of cornea and iris using lens device and slit lamp	73	71	$85.00	$28.59
76514 Ultrasound scan of cornea to determine thickness	71	71	$85.00	$15.63
99213 Established patient office or other outpatient visit, typically 15 minutes	68	65	$209.56	$78.57
92004 New patient complete exam of visual system	65	65	$436.92	$161.78
66984 Removal of cataract with insertion of lens	51	18	$1287.04	$291.69
92136 Measurement of corneal curvature and depth of eye	42	37	$300.00	$74.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$508.50	$174.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	26	$262.46	$115.89
65855 Laser repair to improve eye fluid flow	19	15	$1529.00	$218.72
92134 Imaging of retina	15	15	$161.00	$44.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66170 Creation of eye fluid drainage tract	16	15	$900.00	$191.78
92012 Established patient problem focused exam of visual system	15	13	$275.00	$94.44

Medical Specialties & State Licenses

CMS Verified: 2021-12-22

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MA 269971

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Massachusetts Institute Of Technology

25 Carleton St, Cambridge, MA 021421323

Phone: 6172586896

Ophthalmic Consultants Of Boston Inc

50 Staniford St, Boston, MA 021142539

Phone: 6173674800

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Christine Morris , OD

Optometrist

NPI 1326109794

Doctor of Optometry

Jeffrey Ferrucci

Optometrist

NPI 1487143657

Dr. Connie Ho , OD

Optometrist

NPI 1598148348

Doctor of Optometry

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Practice Location December 22, 2021

Registered at 50 STANIFORD ST STE 600, BOSTON, MA 021142587 (Tel: 6173142615)

📍

Updated Business Mailing Address December 22, 2021

Registered at 50 STANIFORD ST STE 600, BOSTON, MA 021142587

✅

NPI Profile Active June 29, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location June 29, 2017

Registered at 800 WASHINGTON ST, BOSTON, MA 021111552 (Tel: 3108255000)

📍

Updated Business Mailing Address June 29, 2017

Registered at 800 WASHINGTON ST, BOSTON, MA 021111552 (Tel: (617) 636-5000)

👤

Provider Name / Credentials Updated June 29, 2017

Recorded as THEODOR SAUER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 29, 2017

Ophthalmology (License #269971 in MA)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 29, 2017

Student in an Organized Health Care Education/Training Program

✅

NPI Profile Active July 10, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 10, 2016

Registered at 100 STEIN PLZ, LOS ANGELES, CA 900957065 (Tel: 3108255000)

📍

Updated Business Mailing Address July 10, 2016

Registered at 100 STEIN PLZ, LOS ANGELES, CA 900957065 (Tel: 3108255000)

👤

Provider Name / Credentials Updated July 10, 2016

Recorded as THEODOR SAUER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2016

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 09, 2013

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Theodor Sauer. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1679916639

Entity Type:

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

Enumeration Date: April 09, 2013

Last Update: December 22, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

50 Staniford St Ste 600

Boston, MA 021142587

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.