Caroline Ryan, M.D.
Anesthesiology Physician · Santa Cruz, CA
Caroline Ryan, M.D. is an anesthesiology physician with a practice address in Santa Cruz, California, and NPI 1114084209, issued on Jan 2, 2007. Check the license (California A111475, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Caroline Ryan
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- A111475 CA
125052584 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1555 Soquel Dr, Santa Cruz, CA 95065
- Phone
- (831) 462-7562
- Enumerated
- Jan 2, 2007
- Record last updated
- Nov 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140710002465); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 1555 Soquel Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Angelo, RNFamily Nurse Practitioner1750268793
- Francisco Arrieta, MDFamily Medicine Physician1861232498
- Vivian Banh, DOAnesthesiology Physician1992332662
- James Bergum, CCPPerfusionist1073148235
- Upasna Bhuria, MDAnesthesiology Physician1700020575
- Daniel BishopStudent in an Organized Health Care Education/Training Program1407507304
Verify Caroline Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A111475Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Cypress Coast Anesthesia Medical Group IncSalinas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline Ryan among 7,571 anesthesiology physician records in California
Caroline Ryan, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2001 · median 2006 among the 4,868 with a school on file
- Record last updated2015 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 anesthesiology physician records list a practice address in Santa Cruz
They are 45 of the 5,138 NPPES records with a practice address in Santa Cruz, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Santa Cruz → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- David AnishSanta Cruz, CA 950651982674701
- David Arakaki, MDSanta Cruz, CA 950651396796751
- Edwin Cheng, MDSanta Cruz, CA 950651316998461
- Nancy Chin, MDSanta Cruz, CA 950651619947439
- Kirtikumar Desai, MDSanta Cruz, CA 950651932150836
- John Glina, MDSanta Cruz, CA 950651770534638
- Edward Herold, MDSanta Cruz, CA 950651154371177
- William Hess, MDSanta Cruz, CA 950651295786051
Common questions
What is Caroline Ryan, M.D.'s NPI number?
Caroline Ryan, M.D.'s National Provider Identifier (NPI) is 1114084209, issued on Jan 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Ryan, M.D. located?
The NPPES record lists a practice address at 1555 Soquel Dr, Santa Cruz, CA, 95065. Phone: (831) 462-7562. Providers update this record themselves, so call before visiting.
How can I verify Caroline Ryan, M.D.'s license?
NPPES lists California license number A111475, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.