Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Alexander Craig Walsh, MD

Individual provider Ophthalmology Physician · NPI 1043301740

Dr. Alexander Craig Walsh, MD is an Ophthalmology in Pasadena, California. Graduated from Columbia University College of Physicians and Surgeons in 1998, 28 years ago. Practices with Retina Vitreous Associates Medical Group, a 17-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
28
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

301 S Fair Oaks Ave Ste 407
Pasadena, CA 91105-2562
Phone: (262) 041-4106
Fax: (213) 975-9118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A079504 (CA)

Record details

NPI number1043301740
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESNovember 11, 2020
Certification dateNovember 11, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 1998 (28 years in practice)
Group practice Retina Vitreous Associates Medical Group — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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