Emmeline Fei Hou, M.D.
Cardiovascular Disease Physician · Vacaville, CA
Emmeline Fei Hou, M.D. is a cardiovascular disease physician with a practice address in Vacaville, California, and NPI 1225116783, issued on Nov 1, 2006. Check the license (California A101041, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Emmeline Fei Hou
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- A101041 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Quality Dr, Vacaville, CA 95688
- Phone
- (707) 624-3360
- Enumerated
- Nov 1, 2006
- Record last updated
- Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080128000626); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 1 Quality Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Huma Ahmad, D.O.Hospitalist Physician1154587616
- Azim Ahmady, MDFamily Medicine Physician1417035916
- Lamia Alazzawi, PHARM.D.Pharmacist1407380645
- Delaine Alejandro, DOFamily Medicine Physician1487816294
Verify Emmeline Fei Hou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,678 Medicare Part D claims for 565 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Metoprolol Succinate269 claims
- Atorvastatin Calcium265 claims
- Metoprolol Tartrate192 claims
- Furosemide163 claims
- Carvedilol145 claims
- Losartan Potassium134 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.
Bills Medicare through one group practice
- Permanente Medical Group IncVacaville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emmeline Fei Hou among 2,574 cardiovascular disease physician records in California
Emmeline Fei Hou, M.D. 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
- Graduated2001 · 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 Vacaville → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Harry Dassah, M.D.Vacaville, CA 956881205917192
- Kalyan Potu, M.D.Woodland, CA 956951861834897
- Kevin Stokke, M.D.Woodland, CA 956951750305157
- Lena Avedissian, MDPlacerville, CA 956671215985494
- Stanley Henjum, M.D.Placerville, CA 956671144200486
- Necati Tekin, M.D.Placerville, CA 956671871566406
- Scott Vasconcellos, M.D.Placerville, CA 956671427260629
- Scott Yoder, M.D., F.A.C.C.Placerville, CA 956671770591539
Common questions
What is Emmeline Fei Hou, M.D.'s NPI number?
Emmeline Fei Hou, M.D.'s National Provider Identifier (NPI) is 1225116783, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Emmeline Fei Hou, M.D. located?
The NPPES record lists a practice address at 1 Quality Dr, Vacaville, CA, 95688. Phone: (707) 624-3360. Providers update this record themselves, so call before visiting.
How can I verify Emmeline Fei Hou, M.D.'s license?
NPPES lists California license number A101041, 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 Emmeline Fei Hou, M.D. prescribe under Medicare Part D?
In 2024, Emmeline Fei Hou, M.D. had 2,678 Medicare Part D claims for 565 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.