Steven C. Hao, M.D.
Clinical Cardiac Electrophysiology Physician · San Francisco, CA
Steven C. Hao, M.D. is a clinical cardiac electrophysiology physician with a practice address in San Francisco, California, and NPI 1124019526, issued on Nov 3, 2005. Check the license (California 621229, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven C. Hao
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- 621229 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Van Ness Ave FL 5, San Francisco, CA 94109
- Phone
- (415) 600-6500
- Enumerated
- Nov 3, 2005
- Record last updated
- Aug 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (415) 558-5359
- Medicare enrollment
- Enrolled (PECOS I20031211000545); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 304 in California → Look up another NPI →
Also registered at 1100 Van Ness Ave FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Richard Hongo, M.D.Clinical Cardiac Electrophysiology Physician1386635787
- Gregg Jossart, M.D.Surgery Physician1518059229
Verify Steven C. Hao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 621229Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
134 Medicare Part D claims for 32 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Eliquis38 claims
- Metoprolol Succinate24 claims
- Flecainide Acetate22 claims
- Dofetilide14 claims
- Xarelto14 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: $232.29
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 3,167 providers of this specialty with any payment received $10,651.37 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 FoundationNovato, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven C. Hao among 304 clinical cardiac electrophysiology physician records in California
Steven C. Hao, M.D. is one of 304 clinical cardiac electrophysiology physician records with a practice address in California. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated1996 · median 2002 among the 261 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in California
There are 304 clinical cardiac electrophysiology physician records in California.
All 304 in California → Every provider in San Francisco → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Rajat Goyal, MDSan Francisco, CA 941091942509260
- Richard Hongo, M.D.San Francisco, CA 941091386635787
- Saket Sanghai, MDSan Francisco, CA 941091265864474
- James Tooley, M.D.San Francisco, CA 941091366839474
- Rachita Navara, M.D.San Francisco, CA 941081740675115
- Clarence Balke, MDSan Francisco, CA 941071871661660
- Robert Hayward, MDSan Francisco, CA 941151740441971
- Cara Pellegrini, M.D.San Francisco, CA 941211982834586
Common questions
What is Steven C. Hao, M.D.'s NPI number?
Steven C. Hao, M.D.'s National Provider Identifier (NPI) is 1124019526, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven C. Hao, M.D. located?
The NPPES record lists a practice address at 1100 Van Ness Ave FL 5, San Francisco, CA, 94109. Phone: (415) 600-6500. Providers update this record themselves, so call before visiting.
How can I verify Steven C. Hao, M.D.'s license?
NPPES lists California license number 621229, 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 Steven C. Hao, M.D. prescribe under Medicare Part D?
In 2024, Steven C. Hao, M.D. had 134 Medicare Part D claims for 32 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.