Charmaine G. Ng, DMD
- Hospital affiliations
- 1
- Industry payments
- $177
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 1411 East 31st Street, Oakland, CA 94602
- Practice phone
- Call (510) 437-4800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Charmaine Ng'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.
Charmaine G. Ng is a general practice dentistry in Oakland, California
Charmaine Ng practices at Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County.
Charmaine Ng's NPI, 1639301716, was assigned on August 21, 2009. Charmaine Ng holds California license 58695.
- NPI
- 1639301716NPI Registry (opens in a new tab)
- NPI enumeration date
- August 21, 2009
- NPI status
- Active
- Practice phone
- (510) 437-4800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Charmaine G. Ng practices at Alameda Health System - Highland Hospital in Oakland, California
Charmaine Ng's primary practice is Alameda Health System - Highland Hospital, at 1411 East 31st Street, Oakland, CA 94602 in Alameda County. The practice phone is (510) 437-4800.
- Alameda Health System - Highland Hospital1411 East 31st Street, Oakland, CA 94602 · Alameda CountyPhone(510) 437-4800
Source: Dmand AI Affiliation Data
Charmaine G. Ng is affiliated with 2 sites of care and 1 medical group
Charmaine Ng's primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. The medical group on file is Alameda Health System. Dmand AI also links Charmaine Ng to 1 more community health center, named with a free account. Charmaine Ng's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Charmaine G. Ng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charmaine Ng practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alameda Health System - Highland Hospital | 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 Alameda County and 6.2K+ hospitals, with verified contacts in the same login.
Charmaine G. Ng is one of 7,627 general practice dentistrys in California
General practice is Charmaine Ng's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Charmaine Ng is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Charmaine Ng
Counts of general practice dentistrys 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
Charmaine G. Ng's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Charmaine Ng's median patient age at 48, with 100% women.
Charmaine Ng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Charmaine G. Ng received $177 in industry payments in 2025
CMS Open Payments shows 2 general payments to Charmaine Ng from 1 drug or device company in 2025. Travel and lodging make up the largest share, 83% of the total. A-dec, Inc. paid the most, $177.
General payments to Charmaine Ng by kind, 2025 to 2025
- Travel and lodging$14783%
- Food and beverage$3117%
Companies that paid Charmaine Ng the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Charmaine G. Ng'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Charmaine G. Ng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charmaine G. Ng's NPI number?
Charmaine G. Ng's NPI number is 1639301716. It was assigned on August 21, 2009, and it is active in the NPI Registry.
What does Charmaine G. Ng specialize in?
Charmaine G. Ng is a general practice dentistry in Oakland, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Charmaine G. Ng practice?
Charmaine Ng practices at 1411 East 31st Street, Oakland, CA 94602. Charmaine Ng's primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. Dmand AI also links Charmaine Ng to 1 community health center.
What is Charmaine G. Ng's office phone number?
The practice phone on file for Charmaine Ng is (510) 437-4800.
What is Charmaine G. Ng's medical license number?
Charmaine Ng holds California license 58695.
Which hospitals is Charmaine G. Ng affiliated with?
Charmaine Ng practices at Alameda Health System - Highland Hospital in Oakland, California.
What medical group is Charmaine G. Ng part of?
Charmaine Ng is linked to Alameda Health System.
Has Charmaine G. Ng received payments from drug or device companies?
CMS Open Payments shows $177 in general payments to Charmaine Ng from 1 company from 2025 to 2025. The largest total came from A-dec, Inc.
How long has Charmaine G. Ng been practicing?
Charmaine Ng's NPI was assigned in 2009.
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