Ming K. Heng, M.D.
Internal Medicine Physician · Oxnard, CA
Ming K. Heng, M.D. is an internal medicine physician with a practice address in Oxnard, California, and NPI 1780638460, issued on May 19, 2006. Check the license (California A35047, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ming K. Heng
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A35047 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2361 E Vineyard Ave, Oxnard, CA 93036
- Phone
- (805) 981-3770
- Enumerated
- May 19, 2006
- Record last updated
- Jan 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (805) 981-3767
- Medicaid IDs
- RHM08609F CA
RHM18553H CA
RHM08608F CA
ZZT40394F CA - Medicare enrollment
- Enrolled (PECOS I20050608000540); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2361 E Vineyard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wendy AmaroDiabetes Educator Registered Nurse1396346748
- Cristina Armijo, M.D.Pediatrics Physician1710931258
- Elisabeth Barbosa, M.D.Otolaryngology Physician1972600260
- Paul Cisarik, MDInternal Medicine Physician1952515421
- Michael Green, M.D.Obstetrics & Gynecology Physician1780631002
- Arantxa Medina-AlegriaRegistered Dietitian1922858190
Verify Ming K. Heng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A35047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
63 Medicare Part D claims for 16 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate15 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: $22.56
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Heng Medical IncCamarillo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
44 internal medicine physician records list a practice address in Oxnard
They are 44 of the 3,211 NPPES records with a practice address in Oxnard, and 17,696 internal medicine physician records in California.
All 44 in Oxnard → All 17,696 in California → Every provider in Oxnard →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Ming K. Heng, M.D.'s NPI number?
Ming K. Heng, M.D.'s National Provider Identifier (NPI) is 1780638460, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ming K. Heng, M.D. located?
The NPPES record lists a practice address at 2361 E Vineyard Ave, Oxnard, CA, 93036. Phone: (805) 981-3770. Providers update this record themselves, so call before visiting.
How can I verify Ming K. Heng, M.D.'s license?
NPPES lists California license number A35047, 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 Ming K. Heng, M.D. prescribe under Medicare Part D?
In 2024, Ming K. Heng, M.D. had 63 Medicare Part D claims for 16 beneficiaries; 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.