Dr. Michael Ngo, MD
- Part D claims, 2024
- 4,991
- Industry payments
- $5,279
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 10
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
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. Michael Ngo is a family medicine physician in Stockton, California
Dr. Ngo practices at Permanente Medical Group Inc in Stockton, California.
Dr. Ngo's NPI, 1730529439, was assigned on June 27, 2013. Dr. Ngo graduated from St. George's University School of Medicine in 2013. Dr. Ngo holds California license A140513.
- NPI
- 1730529439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335437573
- NPI enumeration date
- June 27, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Ngo practices at Permanente Medical Group Inc in Stockton, California
Dr. Ngo's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Ngo is affiliated with 2 sites of care and 1 medical group
Dr. Ngo's primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Ngo to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Ngo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ngo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Ngo is one of 15,680 family medicine physicians in California
Family medicine is Dr. Ngo's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Ngo is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Ngo's licenses on file in 4 states: California, Arizona, Tennessee and Minnesota.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Arizona license
- Tennessee license
- Minnesota license
Clinical focus
Dmand AI lists acute sinusitis, chronic hypertension and UTI among the conditions Dr. Ngo treats.
Family medicine physicians near Dr. Ngo
Counts of family medicine physicians 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. Michael Ngo's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Ngo's median patient age at 44, with 48% 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 44
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Michael Ngo wrote 4,991 Medicare Part D claims in 2024
In 2024, Dr. Ngo wrote 4,991 Medicare Part D claims for 571 patients. 92% of them were for generic drugs. CMS names the drug for 4,465 of them, across 95 drugs with 11 or more claims each, at $179,115 in total drug cost. In 2023, CMS named 2,758 claims across 74 drugs.
Dr. Ngo's Part D claims by kind of drug, 2024
- Generic4,567 claims92%
- Brand-name398 claims8%
- Other26 claims1%
Dr. Ngo's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ngo's Part D claims, 2024
- Opioids2%91 of 4,991 claims
- Antibiotics3%155 of 4,991 claims
- Antipsychotics, patients 65 and over0%24 of 4,991 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,7582024: 4,46562%
Drugs named by CMS: 95 in 2024, 74 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Michael Ngo takes part in Medicare
Dr. Ngo 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)
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Dr. Michael Ngo received $5,279 in industry payments from 2016 to 2025
CMS Open Payments shows 165 general payments to Dr. Ngo from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $1,245.
General payments to Dr. Ngo by program year, 2016 to 2025
General payments to Dr. Ngo by kind, 2016 to 2025
- Food and beverage$5,264100%
- Education$150%
Companies that paid Dr. Ngo the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Ngo graduated from St. George's University School of Medicine
Dr. Ngo graduated from St. George's University School of Medicine in 2013.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Michael Ngo accepts plans from 10 insurance carriers
Dr. Ngo is in network with 10 carriers, including Aetna, Highmark and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Highmark
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
- +2 more carriersWith a free account
Plan types Dr. Ngo accepts, by number of carriers
- PPO7
- Medicare6
- HMO5
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Michael 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. Michael Ngo's NPI number?
Dr. Michael Ngo's NPI number is 1730529439. It was assigned on June 27, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Ngo?
Dr. Michael Ngo is a family medicine physician in Stockton, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael Ngo practice?
Dr. Ngo practices at 7373 West Ln, Stockton, CA 95210. Dr. Ngo's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Ngo to 1 group practice or clinic.
What is Dr. Michael Ngo's office phone number?
The practice phone on file for Dr. Ngo is (209) 476-2000.
What is Dr. Michael Ngo's medical license number?
Dr. Ngo holds California license A140513, one of the licenses on file in 4 states.
Which states has Dr. Michael Ngo been licensed in?
Dmand AI has state licenses on file for Dr. Ngo in California (2016 to 2026), Arizona (2021 to 2023), Tennessee (2021 to 2023) and Minnesota (2015 to 2017).
What medical group is Dr. Michael Ngo part of?
Dr. Ngo is linked to The Permanente Medical Group, Inc.
Does Dr. Michael Ngo accept Medicare?
Yes. CMS lists Dr. Ngo as accepting Medicare assignment.
Is Dr. Michael Ngo board certified?
Yes. Dr. Ngo is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. Michael Ngo go to medical school?
Dr. Ngo graduated from St. George's University School of Medicine in 2013.
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What drugs does Dr. Michael Ngo prescribe most?
In 2024 Medicare Part D data, Dr. Ngo's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Losartan Potassium.
Has Dr. Michael Ngo received payments from drug or device companies?
CMS Open Payments shows $5,279 in general payments to Dr. Ngo from 22 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Michael Ngo been practicing?
Dr. Ngo graduated from medical school in 2013, 13 years ago.
What insurance does Dr. Michael Ngo accept?
Dr. Ngo is in network with 10 carriers, including Aetna, Highmark and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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