Daniel Paul Oneill, MD
Cardiovascular Disease Physician · San Francisco, CA
Daniel Paul Oneill, MD is a cardiovascular disease physician with a practice address in San Francisco, California, and NPI 1477533461, issued on Jan 18, 2006. Check the license (California A65286, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Daniel Paul Oneill
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- A65286 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1580 Valencia St Ste 802, San Francisco, CA 94110
- Phone
- (415) 537-8600
- Enumerated
- Jan 18, 2006
- Record last updated
- Jun 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (415) 369-1371
- Medicare enrollment
- Enrolled (PECOS I20050816000841); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Verify Daniel Paul Oneill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A65286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,022 Medicare Part D claims for 647 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium730 claims
- Amlodipine Besylate682 claims
- Eliquis398 claims
- Irbesartan332 claims
- Metoprolol Succinate273 claims
- Ezetimibe217 claims
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.
Industry payments in 2024: $97.46
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Paul Oneill among 2,574 cardiovascular disease physician records in California
Daniel Paul Oneill, MD is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1996 · median 1999 among the 1,742 with a school on file
- Record last updated2021 · 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 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in San Francisco → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Melvin Cheitlin, MDSan Francisco, CA 941101508808189
- Peter Ganz, MDSan Francisco, CA 941101295771301
- Robert Gillespie, M.D.San Francisco, CA 941101740290873
- Leonora Goldschlager, MDSan Francisco, CA 941101215970538
- Mary Gray, MDSan Francisco, CA 941101124062013
- Dhruv Kazi, MD, MSC, MSSan Francisco, CA 941101407055296
- Edward Kersh, MDSan Francisco, CA 941101114938875
- Shawn Li, MDSan Francisco, CA 941101497243125
Common questions
What is Daniel Paul Oneill, MD's NPI number?
Daniel Paul Oneill, MD's National Provider Identifier (NPI) is 1477533461, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Paul Oneill, MD located?
The NPPES record lists a practice address at 1580 Valencia St Ste 802, San Francisco, CA, 94110. Phone: (415) 537-8600. Providers update this record themselves, so call before visiting.
How can I verify Daniel Paul Oneill, MD's license?
NPPES lists California license number A65286, 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 Daniel Paul Oneill, MD prescribe under Medicare Part D?
In 2024, Daniel Paul Oneill, MD had 5,022 Medicare Part D claims for 647 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.