Active NPI 1821006529 Individual Practitioner Male Practitioner

Dr. David N Zacks , MD PHD

Ophthalmology • Ann Arbor, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Zacks, MD PHD is a certified Ophthalmology practicing in Ann Arbor, MI. With approximately 30 years of clinical experience since graduating from Albert Einstein College Of Medicine Of Yeshiva University in 1996, Dr. Zacks delivers high-quality medical care to the local community at 1000 WALL STREET.

Dr. Zacks is affiliated with Regents Of The University Of Michigan and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

1000 Wall Street

Ann Arbor, MI 481051912

Telephone 7347644190

Associated Practice Facility / Clinic

🏢 Regents Of The University Of Michigan Facility NPI 1568495299

Medicare Profile & Education

Medical School

Albert Einstein College Of Medicine Of Yeshiva University

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Ann Arbor, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs +11.1 yrs vs City Avg

City Avg: 18.9 Yrs

State Avg: 27.6 Yrs

Regional Practice Density

130 Specialists

Practicing in Ann Arbor, MI (843 Statewide)

Telehealth Adoption Rate

6.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

70.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zacks (30 Years) 30 Yrs

Ann Arbor Specialty Average (18.9 Years) 18.9 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
92134 Imaging of retina	560	242	$133.00	$23.94
67028 Injection of drug into eye	372	86	$818.18	$101.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	219	162	$131.43	$96.58
92202 Extended exam of the back part of the eye with optic nerve drawing	96	80	$74.42	$13.99
99213 Established patient office or other outpatient visit, typically 15 minutes	56	55	$89.82	$65.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$224.00	$135.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	856	378	$133.41	$24.54
67028 Injection of drug into eye	515	113	$806.96	$101.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	474	308	$127.15	$98.87
92202 Extended exam of the back part of the eye with optic nerve drawing	238	189	$73.00	$14.55
99213 Established patient office or other outpatient visit, typically 15 minutes	72	69	$85.11	$67.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$224.00	$136.48
76512 Ultrasound of eye disease, growth, or structure	18	12	$231.00	$30.15
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	11	11	$6568.00	$1141.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	856	378	$133.00	$25.15
67028 Injection of drug into eye	517	121	$820.58	$103.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	504	327	$122.77	$99.87
92202 Extended exam of the back part of the eye with optic nerve drawing	270	194	$69.09	$14.50
99213 Established patient office or other outpatient visit, typically 15 minutes	51	46	$83.00	$68.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$227.29	$137.40
92235 Exam of retinal blood vessels using a special camera after injection of a dye	17	17	$285.00	$42.03
76512 Ultrasound of eye disease, growth, or structure	15	12	$246.40	$32.81
92201 Extended exam of the back part of the eye with retinal drawing	13	12	$102.00	$22.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	896	374	$135.28	$25.70
67028 Injection of drug into eye	592	134	$770.85	$102.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	543	341	$122.42	$102.64
92202 Extended exam of the back part of the eye with optic nerve drawing	392	270	$65.19	$14.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$229.13	$140.65
99213 Established patient office or other outpatient visit, typically 15 minutes	44	39	$87.82	$71.12
92235 Exam of retinal blood vessels using a special camera after injection of a dye	19	18	$285.00	$42.74
76512 Ultrasound of eye disease, growth, or structure	17	11	$244.59	$33.08
92201 Extended exam of the back part of the eye with retinal drawing	15	13	$102.00	$23.44
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	14	13	$6568.00	$1177.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	804	355	$135.97	$26.49
67028 Injection of drug into eye	575	154	$755.19	$110.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	493	342	$123.22	$83.74
92202 Extended exam of the back part of the eye with optic nerve drawing	349	252	$65.64	$15.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$234.20	$134.84
99213 Established patient office or other outpatient visit, typically 15 minutes	30	28	$89.57	$54.70
92201 Extended exam of the back part of the eye with retinal drawing	27	20	$104.74	$24.08
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	21	12	$2270.00	$317.74
92235 Exam of retinal blood vessels using a special camera after injection of a dye	18	18	$285.00	$44.46
76512 Ultrasound of eye disease, growth, or structure	16	11	$288.75	$40.66
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	11	11	$6568.00	$1209.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	973	360	$133.00	$26.33
67028 Injection of drug into eye	724	140	$716.59	$107.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	569	349	$108.89	$81.29
92226 Examination of eye by ophthalmoscope with retinal drawing	275	213	$141.25	$33.24
92225 Examination of eye by ophthalmoscope with retinal drawing	76	74	$159.54	$35.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$221.95	$134.86
76512 Ultrasound of eye disease, growth, or structure	21	21	$231.00	$35.64
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$69.00	$53.35
92235 Exam of retinal blood vessels using a special camera after injection of a dye	14	14	$285.00	$44.24
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	11	11	$6214.00	$1084.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	934	330	$133.00	$26.36
67028 Injection of drug into eye	748	142	$677.57	$104.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	525	320	$94.28	$80.83
92226 Examination of eye by ophthalmoscope with retinal drawing	172	100	$84.45	$19.67
92225 Examination of eye by ophthalmoscope with retinal drawing	47	33	$101.13	$22.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$208.34	$134.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	22	$167.55	$114.57
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$57.00	$53.00
76512 Ultrasound of eye disease, growth, or structure	18	18	$269.50	$50.49
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	17	17	$6568.00	$1186.58
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	15	11	$2421.33	$305.43
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$303.15	$174.27
92235 Exam of retinal blood vessels using a special camera after injection of a dye	12	12	$285.00	$43.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	799	291	$133.00	$25.85
67028 Injection of drug into eye	735	154	$667.81	$102.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	469	299	$94.86	$79.54
92226 Examination of eye by ophthalmoscope with retinal drawing	289	155	$99.94	$23.06
92225 Examination of eye by ophthalmoscope with retinal drawing	115	81	$108.81	$24.30
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	75	67	$158.00	$113.57
99213 Established patient office or other outpatient visit, typically 15 minutes	32	29	$60.13	$51.23
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	31	31	$277.00	$165.08
76512 Ultrasound of eye disease, growth, or structure	28	21	$239.25	$55.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$210.64	$130.59
92235 Exam of retinal blood vessels using a special camera after injection of a dye	21	21	$285.00	$42.77
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	17	11	$2270.00	$312.58
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	15	15	$6568.00	$1171.59

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MI 4301079848

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

4439954 (MI)

Hospital & Practice Group Affiliations

Regents Of The University Of Michigan

1500 E Medical Ctr Dr, Ann Arbor, MI 481095000

Phone: 7347644190

Regents Of The University Of Michigan

1000 Wall St, Ann Arbor, MI 481051912

Phone: 7347644190

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Jill Bixler , MD

Ophthalmology

NPI 1003921354

Doctor of Medicine (M.D.)

Paul Lee

Ophthalmology

NPI 1003991332

Dr. Sherry Day , OD

Optometrist

NPI 1013061977

Doctor of Optometry

Dr. Monte Delmonte , MD

Ophthalmology

NPI 1023026721

Doctor of Medicine (M.D.)

Dr. Cherie Farkash , OD

Optometrist

NPI 1033121884

Doctor of Optometry

Dr. Denise John , MD

Ophthalmology

NPI 1033232319

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address October 21, 2019

Registered at 3621 S STATE ST, ANN ARBOR, MI 481081633 (Tel: 7346475299)

✅

NPI Profile Active July 02, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location July 02, 2012

Registered at 1000 WALL STREET, ANN ARBOR, MI 481051912 (Tel: 7347644190)

📍

Updated Business Mailing Address July 02, 2012

Registered at 3621 S STATE ST, 700 KMS PLACE, ANN ARBOR, MI 48108 (Tel: 7349362047)

👤

Provider Name / Credentials Updated July 02, 2012

Recorded as DAVID ZACKS, MD PHD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 02, 2012

Ophthalmology (License #4301079848 in MI)

🟢

Initial NPI Registration & Enumeration August 04, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1821006529

Entity Type:

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

Enumeration Date: August 04, 2006

Last Update: October 21, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3621 S State St

Ann Arbor, MI 481081633

Phone: 7346475299

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.