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Active NPI 1508961640 Individual Practitioner Male Practitioner

Dr. David Allen Markman , MD

Ophthalmology • Lawndale, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Markman, MD is a certified Ophthalmology practicing in Lawndale, CA. With approximately 63 years of clinical experience since graduating from Washington University School Of Medicine in 1963, Dr. Markman delivers high-quality medical care to the local community at 4223 REDONDO BEACH BLVD.

Dr. Markman is affiliated with Markman And Wolstan A Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient problem focused exam of visual system, established patient complete exam of visual system, 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

4223 Redondo Beach Blvd

Lawndale, CA 902603341

Telephone 3103705648
Fax 3103700449
Associated Practice Facility / Clinic
🏢 David A. Markman, M.d., Inc. Facility NPI 1578916243

Medicare Profile & Education

Medical School

Washington University School Of Medicine

Graduation Year

1963

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Lawndale, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
63 Yrs +15.5 yrs vs City Avg
City Avg: 47.5 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
2 Specialists

Practicing in Lawndale, CA (3116 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
71.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Markman (63 Years) 63 Yrs
Lawndale Specialty Average (47.5 Years) 47.5 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
92012 Established patient problem focused exam of visual system
197 115 $160.00 $99.16
92014 Established patient complete exam of visual system
120 109 $220.00 $138.73
92083 Exam of visual field with extended testing
97 85 $110.00 $71.39
92004 New patient complete exam of visual system
56 56 $240.00 $164.48
92133 Imaging of optic nerve
54 53 $95.00 $39.30
92136 Measurement of corneal curvature and depth of eye
34 18 $147.06 $27.24
92134 Imaging of retina
28 23 $95.00 $44.56
92250 Photography of the retina
27 27 $137.78 $40.92
92020 Examination of cornea and iris using lens device and slit lamp
26 26 $80.00 $30.00
66984 Removal of cataract with insertion of lens
24 18 $2900.00 $584.75
76514 Ultrasound scan of cornea to determine thickness
17 16 $150.00 $11.79

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA C28030

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.

Hospital & Practice Group Affiliations

Markman And Wolstan A Medical Group

3838 W Carson St, Torrance, CA 905036703

Phone: 3105434546

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1184783508

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 February 05, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location February 05, 2013

Registered at 4223 REDONDO BEACH BLVD, LAWNDALE, CA 902603341 (Tel: 3103705648)

📍
Updated Business Mailing Address February 05, 2013

Registered at 4223 REDONDO BEACH BLVD, LAWNDALE, CA 902603341 (Tel: 3103705648)

👤
Provider Name / Credentials Updated February 05, 2013

Recorded as DAVID MARKMAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 05, 2013

Ophthalmology (License #C28030 in CA)

🟢
Initial NPI Registration & Enumeration September 13, 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: 1508961640
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 13, 2006
Last Update: February 05, 2013
Sole Proprietor: Yes

Mailing Address

4223 Redondo Beach Blvd

Lawndale, CA 902603341

Phone: 3103705648

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.