Dr. Daniel S. Huynh, DO
- Medicare services, 2024
- 516
- Medicare patients, 2024
- 158
- Part D claims, 2024
- 1,483
- Hospital affiliations
- 2
- Industry payments
- $58
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Huynh'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. Daniel S. Huynh is a general practice physician in Baldwin Park, California
Dr. Huynh practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Dr. Huynh's NPI, 1356327134, was assigned on December 22, 2005. Dr. Huynh holds California license 20A8644.
- NPI
- 1356327134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860416070
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel S. Huynh practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Dr. Huynh's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Dr. Daniel S. Huynh is affiliated with 2 sites of care and 2 medical groups
Dr. Huynh's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. Dr. Huynh is also affiliated with Ocean View Psychiatric Health Facility. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Huynh to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel S. Huynh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Huynh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel S. Huynh is one of 1,526 general practice physicians in California
General practice is Dr. Huynh's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Huynh is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Huynh
Counts of general practice 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. Daniel S. Huynh billed Medicare for 516 services in 2024
CMS data shows 516 Medicare services from Dr. Huynh across 11 procedure codes in 2024, for 158 Medicare patients. Medicare paid $15,000 for them. Every service was in an office.
Dr. Huynh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2662024: 16438%
- Drugs given in the office
- 2023: 2762024: 15643%
- Lab and pathology
- 2023: 2652024: 15143%
- Tests and treatments
- 2023: 972024: 4554%
Dr. Huynh compared with the California median for general practice physicians, 2024
- Dr. Huynh
- California median
- Medicare services
- 516vs 26297% above
- Medicare patients
- 158vs 13616% above
- Part D claims
- 1,193vs 1926.2 times
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Huynh's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel S. Huynh treated 158 Medicare patients in 2024, average age 75
CMS counts 158 Medicare patients who saw Dr. Huynh in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Huynh's median patient age at 43, with 57% women.
Dr. Huynh's Medicare patients by age, 2024
Dr. Huynh's Medicare patients by sex, 2024
- Women9057%
- Men6843%
Chronic conditions among Dr. Huynh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis41%
- Diabetes31%
- Chronic kidney disease28%
- Ischemic heart disease27%
- Mood disorders27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Huynh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel S. Huynh wrote 1,483 Medicare Part D claims in 2024
In 2024, Dr. Huynh wrote 1,483 Medicare Part D claims for 792 patients. 94% of them were for generic drugs. CMS names the drug for 1,193 of them, across 30 drugs with 11 or more claims each, at $7,756 in total drug cost. In 2023, CMS named 1,519 claims across 39 drugs.
Dr. Huynh's Part D claims by kind of drug, 2024
- Generic1,398 claims94%
- Brand-name and other85 claims6%
Dr. Huynh'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. Huynh's Part D claims, 2024
- Opioids5%81 of 1,483 claims
- Antibiotics36%538 of 1,483 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: 1,5192024: 1,19321%
Drugs named by CMS: 30 in 2024, 39 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. Daniel S. Huynh takes part in Medicare
Dr. Huynh 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. Daniel S. Huynh received $58 in industry payments from 2016 to 2022
CMS Open Payments shows 3 general payments to Dr. Huynh from 3 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $25.
General payments to Dr. Huynh by program year, 2016 to 2022
Companies that paid Dr. Huynh the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel S. Huynh'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Daniel S. Huynh
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. Daniel S. Huynh's NPI number?
Dr. Daniel S. Huynh's NPI number is 1356327134. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel S. Huynh?
Dr. Daniel S. Huynh is a general practice physician in Baldwin Park, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Daniel S. Huynh practice?
Dr. Huynh practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Dr. Huynh's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. Dmand AI also links Dr. Huynh to 1 medical group.
What is Dr. Daniel S. Huynh's office phone number?
The practice phone on file for Dr. Huynh is (626) 851-1011.
What is Dr. Daniel S. Huynh's medical license number?
Dr. Huynh holds California license 20A8644.
Which hospitals is Dr. Daniel S. Huynh affiliated with?
Dr. Huynh practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California. Dr. Huynh is also affiliated with Ocean View Psychiatric Health Facility.
What medical group is Dr. Daniel S. Huynh part of?
Dr. Huynh is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Huynh to 1 more medical group.
Does Dr. Daniel S. Huynh accept Medicare?
Yes. CMS data shows Dr. Huynh billed Medicare for 516 services in 2024, and Dr. Huynh accepts Medicare assignment.
How many Medicare patients does Dr. Daniel S. Huynh see?
CMS counts 158 Medicare patients who saw Dr. Huynh in 2024, with an average age of 75.
What services does Dr. Daniel S. Huynh bill to Medicare?
In 2024, Dr. Huynh's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99213) and office visit, established patient (99214).
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What drugs does Dr. Daniel S. Huynh prescribe most?
In 2024 Medicare Part D data, Dr. Huynh's most prescribed drugs by claims were Prednisone, Doxycycline Monohydrate and Amoxicillin-Clavulanate Potass.
Has Dr. Daniel S. Huynh received payments from drug or device companies?
CMS Open Payments shows $58 in general payments to Dr. Huynh from 3 companies from 2016 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Daniel S. Huynh been practicing?
Dr. Huynh graduated from medical school in 2002, 24 years ago.
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