Active NPI 1346575479 Individual Practitioner Male Practitioner

Dr. Daniel John Hammer , MD

Ophthalmology • Cincinnati, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Hammer, MD is a certified Ophthalmology practicing in Cincinnati, OH. With approximately 17 years of clinical experience since graduating from Ohio State University College Of Medicine in 2009, Dr. Hammer delivers high-quality medical care to the local community at 5535 FAIR LN STE C.

Dr. Hammer is affiliated with Cei Physicians Psc, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of optic nerve, 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

5535 Fair Ln Ste C

Cincinnati, OH 452273440

Telephone 5132215274

Fax 5139615100

Associated Practice Facility / Clinic

🏢 Eye Care Associates Of Greater Cincinnati, Inc Facility NPI 1972634863

Medicare Profile & Education

Medical School

Ohio State University College Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Cincinnati, OH

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -11.9 yrs vs City Avg

City Avg: 28.9 Yrs

State Avg: 27.9 Yrs

Regional Practice Density

102 Specialists

Practicing in Cincinnati, OH (803 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

76.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hammer (17 Years) 17 Yrs

Cincinnati Specialty Average (28.9 Years) 28.9 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
99213 Established patient office or other outpatient visit, typically 15 minutes	505	354	$356.00	$86.95
92133 Imaging of optic nerve	305	297	$144.00	$34.04
92083 Exam of visual field with extended testing	265	251	$241.00	$59.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	194	170	$506.00	$122.60
92136 Measurement of corneal curvature and depth of eye	130	89	$188.60	$37.73
66984 Removal of cataract with insertion of lens	120	75	$2133.00	$464.02
92014 Established patient complete exam of visual system	104	103	$487.00	$119.44
92020 Examination of cornea and iris using lens device and slit lamp	96	92	$108.00	$25.45
65855 Laser repair to improve eye fluid flow	39	29	$961.00	$228.36
66821 Removal of recurring cataract in lens capsule using a laser	34	29	$1344.82	$330.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$658.00	$162.03
65820 Incision to improve eye fluid flow	25	16	$3137.00	$779.04
92134 Imaging of retina	23	23	$158.00	$37.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$439.00	$106.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	484	346	$356.00	$86.60
92133 Imaging of optic nerve	327	316	$143.30	$34.40
92083 Exam of visual field with extended testing	285	249	$239.88	$58.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	248	208	$506.00	$121.90
92020 Examination of cornea and iris using lens device and slit lamp	108	101	$108.00	$25.21
92136 Measurement of corneal curvature and depth of eye	101	69	$192.66	$38.64
66984 Removal of cataract with insertion of lens	87	55	$2133.00	$465.93
92014 Established patient complete exam of visual system	82	81	$487.00	$120.57
65855 Laser repair to improve eye fluid flow	49	37	$961.00	$233.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$658.00	$161.96
66821 Removal of recurring cataract in lens capsule using a laser	29	23	$1310.21	$314.74
92134 Imaging of retina	25	24	$158.00	$37.68
65820 Incision to improve eye fluid flow	18	13	$3137.00	$786.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$439.00	$108.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	442	323	$356.00	$88.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	326	226	$506.00	$125.33
92133 Imaging of optic nerve	291	288	$144.00	$35.09
92083 Exam of visual field with extended testing	277	243	$241.00	$59.74
92136 Measurement of corneal curvature and depth of eye	138	93	$195.76	$41.05
92020 Examination of cornea and iris using lens device and slit lamp	114	106	$108.00	$25.64
66984 Removal of cataract with insertion of lens	101	69	$2133.00	$481.49
92014 Established patient complete exam of visual system	74	74	$487.00	$121.93
76514 Ultrasound scan of cornea to determine thickness	61	61	$47.00	$10.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$658.00	$161.21
65855 Laser repair to improve eye fluid flow	30	27	$961.00	$237.96
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye	21	15	$2550.00	$642.88
92134 Imaging of retina	20	19	$158.00	$38.25
66821 Removal of recurring cataract in lens capsule using a laser	20	17	$1288.00	$321.28
66183 Insertion of eye fluid drainage device	14	13	$4012.00	$947.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	506	330	$351.16	$89.17
92083 Exam of visual field with extended testing	323	265	$241.15	$60.88
92133 Imaging of optic nerve	314	299	$144.00	$35.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	252	194	$502.76	$127.04
92020 Examination of cornea and iris using lens device and slit lamp	103	100	$108.00	$26.87
92136 Measurement of corneal curvature and depth of eye	101	69	$193.83	$44.09
66984 Removal of cataract with insertion of lens	91	59	$2133.00	$491.68
92014 Established patient complete exam of visual system	85	85	$486.92	$123.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	63	61	$215.25	$54.42
76514 Ultrasound scan of cornea to determine thickness	58	58	$47.00	$10.77
92134 Imaging of retina	45	42	$158.00	$38.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$655.66	$166.08
65855 Laser repair to improve eye fluid flow	27	23	$961.00	$236.82
0191T Internal insertion of eye fluid drainage device	17	14	$2197.00	$1168.45
66821 Removal of recurring cataract in lens capsule using a laser	15	12	$1287.20	$325.83
92004 New patient complete exam of visual system	15	15	$580.00	$146.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$436.14	$110.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	648	353	$129.03	$73.37
92083 Exam of visual field with extended testing	332	274	$154.78	$60.93
92133 Imaging of optic nerve	301	300	$91.86	$35.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	227	196	$191.98	$106.25
92020 Examination of cornea and iris using lens device and slit lamp	106	103	$63.40	$27.13
92014 Established patient complete exam of visual system	104	104	$210.87	$122.56
66984 Removal of cataract with insertion of lens	92	57	$1781.74	$505.56
92136 Measurement of corneal curvature and depth of eye	90	66	$150.87	$46.44
76514 Ultrasound scan of cornea to determine thickness	66	66	$35.00	$11.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$289.80	$160.59
92012 Established patient problem focused exam of visual system	45	45	$141.38	$85.60
92134 Imaging of retina	36	32	$93.19	$39.32
0191T Internal insertion of eye fluid drainage device	25	15	$2048.00	$1154.09
66821 Removal of recurring cataract in lens capsule using a laser	24	19	$758.75	$324.94
92250 Photography of the retina	23	23	$117.78	$39.91
65855 Laser repair to improve eye fluid flow	19	16	$820.05	$243.09
0449T Insertion of initial aqueous fluid drainage device into eye	14	14	$2071.43	$952.14
66180 Creation of shunt to improve eye fluid flow using tissue graft	14	13	$2750.00	$1100.45
67820 Removal of eyelashes using forceps	11	11	$114.09	$26.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$74.00	$44.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	783	386	$101.00	$71.86
92133 Imaging of optic nerve	388	383	$65.00	$35.55
92083 Exam of visual field with extended testing	344	304	$110.00	$61.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	186	171	$137.00	$104.72
92014 Established patient complete exam of visual system	175	171	$174.00	$122.12
92020 Examination of cornea and iris using lens device and slit lamp	171	162	$60.00	$26.68
76514 Ultrasound scan of cornea to determine thickness	127	127	$50.00	$11.46
92136 Measurement of corneal curvature and depth of eye	125	81	$250.00	$52.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	110	110	$231.00	$158.05
66984 Removal of cataract with insertion of lens	107	65	$2850.00	$596.34
92012 Established patient problem focused exam of visual system	47	47	$120.00	$84.97
92134 Imaging of retina	45	35	$65.00	$39.50
0191T Internal insertion of eye fluid drainage device	41	29	$2200.00	$1130.57
65855 Laser repair to improve eye fluid flow	36	29	$1285.00	$240.65
92250 Photography of the retina	23	22	$85.00	$45.35
66821 Removal of recurring cataract in lens capsule using a laser	18	15	$935.00	$321.32
66982 Complex removal of cataract with insertion of prosthetic lens	16	15	$3050.00	$754.43
67820 Removal of eyelashes using forceps	13	11	$85.00	$31.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	589	317	$101.00	$69.79
92133 Imaging of optic nerve	292	291	$65.00	$35.74
92083 Exam of visual field with extended testing	273	246	$110.00	$60.39
92014 Established patient complete exam of visual system	151	151	$174.00	$120.08
92020 Examination of cornea and iris using lens device and slit lamp	119	117	$60.00	$25.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	117	108	$137.00	$103.66
76514 Ultrasound scan of cornea to determine thickness	99	99	$50.00	$14.00
92136 Measurement of corneal curvature and depth of eye	76	50	$250.00	$56.39
66984 Removal of cataract with insertion of lens	65	42	$2850.00	$554.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$231.00	$159.31
92134 Imaging of retina	34	29	$65.00	$39.34
65855 Laser repair to improve eye fluid flow	23	20	$1285.00	$236.91
92012 Established patient problem focused exam of visual system	22	22	$120.00	$80.36
66761 Creation of eye fluid drainage tracts in iris using a laser, per session	20	12	$1315.00	$285.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	18	$60.00	$41.89
66821 Removal of recurring cataract in lens capsule using a laser	19	13	$935.00	$316.18
0191T Internal insertion of eye fluid drainage device	19	15	$2200.00	$1113.20
66180 Creation of shunt to improve eye fluid flow using tissue graft	12	11	$3500.00	$1100.26
92004 New patient complete exam of visual system	12	12	$209.00	$144.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	465	261	$101.00	$69.49
92133 Imaging of optic nerve	247	243	$65.00	$35.40
92083 Exam of visual field with extended testing	199	191	$110.00	$60.33
92012 Established patient problem focused exam of visual system	160	149	$120.00	$80.90
92020 Examination of cornea and iris using lens device and slit lamp	142	139	$60.00	$25.63
76514 Ultrasound scan of cornea to determine thickness	111	111	$50.00	$13.59
92014 Established patient complete exam of visual system	82	81	$174.00	$117.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	79	76	$137.00	$103.08
92136 Measurement of corneal curvature and depth of eye	64	43	$250.00	$63.95
66984 Removal of cataract with insertion of lens	48	30	$2850.00	$541.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$231.00	$155.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$60.00	$41.41
92134 Imaging of retina	21	19	$65.00	$38.97
65855 Laser repair to improve eye fluid flow	21	17	$1285.00	$234.05
92004 New patient complete exam of visual system	20	20	$209.00	$142.07
0191T Internal insertion of eye fluid drainage device	19	13	$2200.00	$1107.66
66180 Creation of shunt to improve eye fluid flow using tissue graft	19	15	$3500.00	$1091.38

Medical Specialties & State Licenses

CMS Verified: 2026-05-12

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License OH 35.123547

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 MO 2010012715

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Oh Medical License

35.123547 (OH)

Hospital & Practice Group Affiliations

Cei Physicians Psc, Llc

10615 Montgomery Rd, Cincinnati, OH 452424460

Phone: 5139845133

Secondary Practice Locations

3188 Bellevue Ave

Cincinnati, OH 452192369

Phone: 5134758890

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Haroon Chaudhry , MD

Ophthalmology

NPI 1245432392

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 19, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location June 19, 2014

Registered at 5535 FAIR LN STE C, CINCINNATI, OH 452273440 (Tel: 5132215274)

📍

Updated Business Mailing Address June 19, 2014

Registered at 5535 FAIR LN STE C, CINCINNATI, OH 452273440 (Tel: 5132215274)

👤

Provider Name / Credentials Updated June 19, 2014

Recorded as DANIEL HAMMER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2014

Ophthalmology (License #2010012715 in MO)

🟢

Initial NPI Registration & Enumeration October 07, 2009

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: 1346575479

Entity Type:

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

Enumeration Date: October 07, 2009

Last Update: May 12, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

5535 Fair Ln Ste C

Cincinnati, OH 452273440

Phone: 5132215274

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.