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Dr. Annie Ngo, MD
NPI1619505583PAC ID7618399197
- Publications
- 1
- MIPS score, 2024
- 94
- Hospital affiliations
- 4
- Medical groups
- 3
- State licenses
- 2
- Practice address
- 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ngo'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. Annie Ngo is an anesthesiologist in Walnut Creek, California
Dr. Ngo practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.
Dr. Ngo's NPI, 1619505583, was assigned on March 27, 2020. Dr. Ngo holds California license A199384.
NPI and contact details
- NPI
- 1619505583NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618399197
- NPI enumeration date
- March 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 939-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Annie Ngo practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California
Dr. Ngo's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.
- John Muir Medical Center, Walnut Creek1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-3000
Source: Dmand AI Affiliation Data
Dr. Annie Ngo is affiliated with 4 sites of care and 3 medical groups
Dr. Ngo's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dr. Ngo is also affiliated with Harborview Medical Center. The medical group on file is CEP America. Dmand AI also links Dr. Ngo to 2 more hospitals and 2 medical groups, each named with a free account.
Harborview Medical CenterCEP America2 hospitalsNames with a free account2 medical groupsNames with a free account
See all 7 affiliations for Dr. NgoSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Annie Ngo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ngo practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Muir Medical Center, Walnut Creek | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Ngo practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Annie Ngo is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Ngo's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Ngo's licenses on file in 2 states: California and Washington.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Washington license
Anesthesiologists near Dr. Ngo
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California91anesthesiologists in Walnut Creek35anesthesiologists at John Muir Medical Center, Walnut Creek
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Annie Ngo's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Ngo's median patient age at 53, with 58% women.
Dr. Ngo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Annie Ngo scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Ngo for performance year 2024, reported through an alternative payment model (APM). Dr. Ngo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ngo's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Dr. Annie Ngo has 1 publication on record
Dmand AI links 1 paper to Dr. Ngo in 2023.
Papers1
Recent publications by Dr. Ngo
See who Dr. Ngo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ngo works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Annie Ngo'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Annie Ngo
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. Annie Ngo's NPI number?
Dr. Annie Ngo's NPI number is 1619505583. It was assigned on March 27, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Annie Ngo?
Dr. Annie Ngo is an anesthesiologist in Walnut Creek, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Annie Ngo practice?
Dr. Ngo practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. Dr. Ngo's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dmand AI also links Dr. Ngo to 2 hospitals and 2 medical groups.
What is Dr. Annie Ngo's office phone number?
The practice phone on file for Dr. Ngo is (925) 939-3000.
What is Dr. Annie Ngo's medical license number?
Dr. Ngo holds California license A199384, one of the licenses on file in 2 states.
Which states has Dr. Annie Ngo been licensed in?
Dmand AI has state licenses on file for Dr. Ngo in California and Washington.
Which hospitals is Dr. Annie Ngo affiliated with?
Dr. Ngo practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California. Dr. Ngo is also affiliated with Harborview Medical Center. Dmand AI links Dr. Ngo to 2 more hospitals.
What medical group is Dr. Annie Ngo part of?
Dr. Ngo is linked to CEP America. Dmand AI links Dr. Ngo to 2 more medical groups.
Does Dr. Annie Ngo accept Medicare?
Yes. CMS lists Dr. Ngo as accepting Medicare assignment.
What is Dr. Annie Ngo's MIPS score?
Dr. Ngo's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How long has Dr. Annie Ngo been practicing?
Dr. Ngo graduated from medical school in 2020, 6 years ago.
Does Dr. Annie Ngo do research?
Dmand AI links 1 publication to Dr. Ngo.
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