Dr. Zhonghuan Ma, MD
- Industry payments
- $550
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 7
- State license
- 1
- Practice address
- 1100 West Gonzales Road, Oxnard, CA 93030
- Practice phone
- Call (805) 988-0053
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Karen R. Burnham Health Center
FQHC - Main Site · Oxnard, California
Find Dr. Ma's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Zhonghuan Ma is an OB-GYN in Oxnard, California
Dr. Ma practices at Karen R. Burnham Health Center in Oxnard, California.
Dr. Ma's NPI, 1851696249, was assigned on January 18, 2011. Dr. Ma graduated from Beijing Medical University in 1988. Dr. Ma's California license number on file is A110910.
- NPI
- 1851696249NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597934026
- NPI enumeration date
- January 18, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 988-0053
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zhonghuan Ma practices at Karen R. Burnham Health Center in Oxnard, California
Dr. Ma's primary practice is Karen R. Burnham Health Center, at 1100 West Gonzales Road, Oxnard, CA 93030 in Ventura County. The practice phone is (805) 988-0053.
- Karen R. Burnham Health Center1100 West Gonzales Road, Oxnard, CA 93030 · Ventura CountyPhone(805) 988-0053
Source: Dmand AI Affiliation Data
Dr. Zhonghuan Ma is affiliated with 2 sites of care and 1 medical group
Dr. Ma's primary practice is Karen R. Burnham Health Center in Oxnard, California. The medical group on file is Clinicas del Camino Real, Inc. Dmand AI also links Dr. Ma to 1 more community health center, named with a free account. Dr. Ma's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zhonghuan Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ma practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Karen R. Burnham Health Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zhonghuan Ma is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Ma's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Ma is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Ma has a license on file in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
Clinical focus
Dmand AI lists UTI among the conditions Dr. Ma treats.
OB-GYNs near Dr. Ma
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zhonghuan Ma's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Ma's median patient age at 36, with 100% women.
Dr. Ma's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. Zhonghuan Ma takes part in Medicare
Dr. Ma accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Zhonghuan Ma received $550 in industry payments from 2016 to 2019
CMS Open Payments shows 14 general payments to Dr. Ma from 8 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 93% of the total. Hologic Inc paid the most, $266.
General payments to Dr. Ma by program year, 2016 to 2019
General payments to Dr. Ma by kind, 2016 to 2019
- Food and beverage$51093%
- Education$407%
Companies that paid Dr. Ma the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zhonghuan Ma has 1 award and honors on record
Dmand AI lists 1 award for Dr. Ma.
Awards and honors for Dr. Ma
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Zhonghuan Ma graduated from Beijing Medical University
Dr. Ma graduated from Beijing Medical University in 1988.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Zhonghuan Ma accepts plans from 7 insurance carriers
Dr. Ma is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
Plan types Dr. Ma accepts, by number of carriers
- Medicare7
- PPO5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Zhonghuan Ma's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Zhonghuan Ma
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Zhonghuan Ma's NPI number?
Dr. Zhonghuan Ma's NPI number is 1851696249. It was assigned on January 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Zhonghuan Ma?
Dr. Zhonghuan Ma is an OB-GYN in Oxnard, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Zhonghuan Ma practice?
Dr. Ma practices at 1100 West Gonzales Road, Oxnard, CA 93030. Dr. Ma's primary practice is Karen R. Burnham Health Center in Oxnard, California. Dmand AI also links Dr. Ma to 1 community health center.
What is Dr. Zhonghuan Ma's office phone number?
The practice phone on file for Dr. Ma is (805) 988-0053.
What is Dr. Zhonghuan Ma's medical license number?
Dr. Ma's California license number on file is A110910.
What medical group is Dr. Zhonghuan Ma part of?
Dr. Ma is linked to Clinicas del Camino Real, Inc.
Does Dr. Zhonghuan Ma accept Medicare?
Yes. CMS lists Dr. Ma as accepting Medicare assignment.
Is Dr. Zhonghuan Ma board certified?
Yes. Dr. Ma is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Zhonghuan Ma go to medical school?
Dr. Ma graduated from Beijing Medical University in 1988.
Has Dr. Zhonghuan Ma received payments from drug or device companies?
CMS Open Payments shows $550 in general payments to Dr. Ma from 8 companies from 2016 to 2019. The largest total came from Hologic Inc.
How long has Dr. Zhonghuan Ma been practicing?
Dr. Ma graduated from medical school in 1988, 38 years ago.
What insurance does Dr. Zhonghuan Ma accept?
Dr. Ma is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to obstetrics and gynecology practices?
See OB-GYNs in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card