Darcy Calvin Ryan, O.D.
Optometrist · Long Beach, CA
Darcy Calvin Ryan, O.D. is an optometrist with a practice address in Long Beach, California, and NPI 1184690950, issued on Feb 23, 2006. Check the license (California 11208TPL, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darcy Calvin Ryan
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 11208TPL CA
Self-reported in NPPES; status is on the state search - Practice location
- 2977 Redondo Ave, Long Beach, CA 90806
- Phone
- (562) 595-4366
- Enumerated
- Feb 23, 2006
- Record last updated
- Jun 20, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (562) 595-6092
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 2977 Redondo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lars Hertzog, M.D., F.A.C.S.Ophthalmology Physician1629164454
- Elaine Phu, RDRegistered Dietitian1982593794
Verify Darcy Calvin Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 11208TPLCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $465.41
12 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Darcy Calvin Ryan among 8,308 optometrist records in California
Darcy Calvin Ryan, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2011 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Long Beach → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jennifer Hoang, ODLong Beach, CA 908061578057717
- Dana Le, O.D.Long Beach, CA 908061285030015
- Juliane Lee, O.D.Long Beach, CA 908061780890749
- Alexander Wong, O.D.Long Beach, CA 908061225021017
- Tu Doan, O.D.Long Beach, CA 908071861557712
- Michela Fong, O.D.Lakewood, CA 908051043943228
- Alan Goldstone, O.D.Long Beach, CA 908071649381641
- Harvey Goldstone, O.D.Long Beach, CA 908071912018995
Common questions
What is Darcy Calvin Ryan, O.D.'s NPI number?
Darcy Calvin Ryan, O.D.'s National Provider Identifier (NPI) is 1184690950, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Darcy Calvin Ryan, O.D. located?
The NPPES record lists a practice address at 2977 Redondo Ave, Long Beach, CA, 90806. Phone: (562) 595-4366. Providers update this record themselves, so call before visiting.
How can I verify Darcy Calvin Ryan, O.D.'s license?
NPPES lists California license number 11208TPL, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.