Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1184690950 Individual Practitioner Male Practitioner

Dr. Darcy Calvin Ryan , OD

Optometrist • Long Beach, CA

Professional Overview & Biography Verified Profile Summary

Dr. Darcy Ryan, OD is a registered healthcare professional specializing in Optometrist in Long Beach, CA. Practice services are available at 2977 REDONDO AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2977 Redondo Ave

Long Beach, CA 908062445

Telephone 5625954366
Fax 5625956092
Associated Practice Facility / Clinic
🏢 Hertzog Optical, Llc Facility NPI 1104975374

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Long Beach, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 16.9 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
92 Specialists

Practicing in Long Beach, CA (8588 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

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 11208TPL

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1629164454

Doctor of Medicine (M.D.), FACS

Elaine Phu , RD

Dietitian, Registered

NPI 1982593794

Registered Dietitian

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active June 20, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location June 20, 2011

Registered at 2977 REDONDO AVE, LONG BEACH, CA 908062445 (Tel: 5625954366)

📍
Updated Business Mailing Address June 20, 2011

Registered at 2977 REDONDO AVE, LONG BEACH, CA 908062445 (Tel: 5625954366)

👤
Provider Name / Credentials Updated June 20, 2011

Recorded as DARCY RYAN, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2011

Optometrist (License #11208TPL in CA)

🟢
Initial NPI Registration & Enumeration February 23, 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: 1184690950
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 23, 2006
Last Update: June 20, 2011
Sole Proprietor: Yes

Mailing Address

2977 Redondo Ave

Long Beach, CA 908062445

Phone: 5625954366

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.