Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1417530270 Individual Practitioner Male Practitioner

Dr. Mark Daniel Bailey , MD

Ophthalmology • San Leandro, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Bailey, MD is a certified Ophthalmology practicing in San Leandro, CA. With approximately 5 years of clinical experience since graduating from Baylor College Of Medicine in 2021, Dr. Bailey delivers high-quality medical care to the local community at 15051 HESPERIAN BLVD STE A.

Dr. Bailey is affiliated with V. Nicholas Batra M.D. Inc. and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

15051 Hesperian Blvd Ste A

San Leandro, CA 945783536

Telephone 5102761212
Associated Practice Facility / Clinic
🏢 V. Nicholas Batra M.d. Inc. Facility NPI 1649344722

Medicare Profile & Education

Medical School

Baylor College Of Medicine

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in San Leandro, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -14.3 yrs vs City Avg
City Avg: 19.3 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
9 Specialists

Practicing in San Leandro, CA (3116 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bailey (5 Years) 5 Yrs
San Leandro Specialty Average (19.3 Years) 19.3 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-05-27
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA A200912

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

V. Nicholas Batra M.d. Inc.

15051 Hesperian Blvd, San Leandro, CA 945783536

Phone: 5103573636

Secondary Practice Locations

2311 Pierce Ave

Nashville, TN 372320025

Phone: 6159364931

Practice Associates & Co-Workers

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

5 Associated Practitioners
NPI 1265510408

Doctor of Medicine (M.D.)

NPI 1477099257

Doctor of Optometry

NPI 1730445644

Doctor of Medicine (M.D.)

NPI 1740439371

Doctor of Medicine (M.D.)

NPI 1881784544

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 Practice Location May 27, 2025

Registered at 15051 HESPERIAN BLVD STE A, SAN LEANDRO, CA 945783536 (Tel: 5102761212)

NPI Profile Active April 29, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location April 29, 2021

Registered at 2311 PIERCE AVE, NASHVILLE, TN 372320025 (Tel: 6159364931)

📍
Updated Business Mailing Address April 29, 2021

Registered at 2311 PIERCE AVE, NASHVILLE, TN 372320004

👤
Provider Name / Credentials Updated April 29, 2021

Recorded as MARK BAILEY, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 29, 2021

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: 1417530270
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 29, 2021
Last Update: May 27, 2025
Sole Proprietor: No

Mailing Address

2311 Pierce Ave

Nashville, TN 372320004

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.