Paul R. Ryack, MD
Internal Medicine Physician · Santa Barbara, CA
Paul R. Ryack, MD is an internal medicine physician with a practice address in Santa Barbara, California, and NPI 1356375398, issued on Jul 10, 2006. Check the license (California G020915, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Paul R. Ryack
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G020915 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5333 Hollister Ave, Santa Barbara, CA 93111
- Phone
- (805) 964-9858
- Enumerated
- Jul 10, 2006
- Record last updated
- Feb 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (805) 964-5935
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
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Verify Paul R. Ryack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G020915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
12 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Paul R. Ryack among 17,696 internal medicine physician records in California
Paul R. Ryack, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2012 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
129 internal medicine physician records list a practice address in Santa Barbara
They are 129 of the 5,328 NPPES records with a practice address in Santa Barbara, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Santa Barbara → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Birken, MDSanta Barbara, CA 931111700801321
- Douglas Cummings, M.D.Santa Barbara, CA 931111407876774
- Jacqueline Guerra, M.D.Santa Barbara, CA 931111649685074
- Brian Lonquich, M.D.Goleta, CA 931111598183840
- Alexander Morf, M.D.Santa Barbara, CA 931111932485281
- Naomi Parry, M.D.Santa Barbara, CA 931111801920327
- Jared Perrin, MDGoleta, CA 931111386908341
- Jeffrey Polito, M.D.Santa Barbara, CA 931111679525034
Common questions
What is Paul R. Ryack, MD's NPI number?
Paul R. Ryack, MD's National Provider Identifier (NPI) is 1356375398, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul R. Ryack, MD located?
The NPPES record lists a practice address at 5333 Hollister Ave, Santa Barbara, CA, 93111. Phone: (805) 964-9858. Providers update this record themselves, so call before visiting.
How can I verify Paul R. Ryack, MD's license?
NPPES lists California license number G020915, 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.
How much does Paul R. Ryack, MD prescribe under Medicare Part D?
In 2024, Paul R. Ryack, MD had 12 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions 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.