Dr. Selena Yuk Yee Ng, DO
- Medicare services, 2023
- 109
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 252
- Publications
- 1
- Industry payments
- $1,078
- Practice address
- 2600 Redondo Avenue, Long Beach, CA 90806
- Practice phone
- Call (562) 988-7147
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum Surgery Center - Long Beach
Surgery Center - Medicare-Certified · Long Beach, California
Find Dr. Ng's professional email, personal email and mobile number
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Dr. Selena Yuk Yee Ng is an internist in Long Beach, California
Dr. Ng practices at Optum Surgery Center - Long Beach in Long Beach, California.
Dr. Ng's NPI, 1255745717, was assigned on June 12, 2014. Dr. Ng holds California license 20A22547.
- NPI
- 1255745717NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971896465
- NPI enumeration date
- June 12, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 988-7147
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Selena Yuk Yee Ng practices at Optum Surgery Center - Long Beach in Long Beach, California
Dr. Ng's primary practice is Optum Surgery Center - Long Beach, at 2600 Redondo Avenue, Long Beach, CA 90806. The practice phone is (562) 988-7147.
- Optum Surgery Center - Long Beach2600 Redondo Avenue, Long Beach, CA 90806Phone(562) 988-7147
Source: Dmand AI Affiliation Data
Dr. Selena Yuk Yee Ng is affiliated with 3 sites of care and 4 medical groups
Dr. Ng's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Ng to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Selena Yuk Yee Ng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ng practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum Surgery Center - Long Beach | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Selena Yuk Yee Ng is one of 16,751 internists in California
Internal medicine is Dr. Ng's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Ng's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Family medicine, Texas
Internists near Dr. Ng
Counts of internists 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. Selena Yuk Yee Ng billed Medicare for 109 services in 2023
CMS data shows 109 Medicare services from Dr. Ng across 3 procedure codes in 2023, for 18 Medicare patients. Medicare paid $7,259 for them. Every service was in an office.
Dr. Ng's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 732023: 9733%
- Other services
- 2022: 112023: 129%
Dr. Ng compared with the California median for internists, 2023
- Dr. Ng
- California median
- Medicare services
- 109vs 36170% below
- Medicare patients
- 18vs 15188% below
- Part D claims
- 35vs 42192% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Ng's most billed Medicare procedure codes, 2023
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. Selena Yuk Yee Ng treated 18 Medicare patients in 2024, average age 68
CMS counts 18 Medicare patients who saw Dr. Ng in 2024. 67% of them have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ng's median patient age at 56, with 73% women.
Chronic conditions among Dr. Ng's Medicare patients, 2024
- High blood pressure67%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 56
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Selena Yuk Yee Ng wrote 252 Medicare Part D claims in 2024
In 2024, Dr. Ng wrote 252 Medicare Part D claims for 113 patients. 88% of them were for generic drugs. CMS names the drug for 35 of them, across 3 drugs with 11 or more claims each, at $234 in total drug cost. In 2023, CMS named 506 claims across 24 drugs.
Dr. Ng's Part D claims by kind of drug, 2024
- Generic221 claims88%
- Brand-name and other31 claims12%
Dr. Ng'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. Ng's Part D claims, 2024
- Antibiotics5%13 of 252 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: 5062024: 3593%
Drugs named by CMS: 3 in 2024, 24 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
Dr. Selena Yuk Yee Ng offers telehealth to Medicare patients
Dr. Ng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ng as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Selena Yuk Yee Ng has 1 publication on record
Dmand AI links 1 paper to Dr. Ng in 2013.
Recent publications by Dr. Ng
See who Dr. Ng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ng works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Selena Yuk Yee Ng received $1,078 in industry payments from 2017 to 2024
CMS Open Payments shows 70 general payments to Dr. Ng from 20 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $172.
General payments to Dr. Ng by program year, 2017 to 2024
Companies that paid Dr. Ng the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Selena Yuk Yee 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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Selena Yuk Yee 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 Dr. Selena Yuk Yee Ng's NPI number?
Dr. Selena Yuk Yee Ng's NPI number is 1255745717. It was assigned on June 12, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Selena Yuk Yee Ng?
Dr. Selena Yuk Yee Ng is an internist in Long Beach, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Selena Yuk Yee Ng practice?
Dr. Ng practices at 2600 Redondo Avenue, Long Beach, CA 90806. Dr. Ng's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. Dmand AI also links Dr. Ng to 3 medical groups and 2 group practices and clinics.
What is Dr. Selena Yuk Yee Ng's office phone number?
The practice phone on file for Dr. Ng is (562) 988-7147.
What is Dr. Selena Yuk Yee Ng's medical license number?
Dr. Ng holds California license 20A22547, one of the licenses on file in 2 states.
Which states has Dr. Selena Yuk Yee Ng been licensed in?
Dmand AI has state licenses on file for Dr. Ng in California and Texas.
What medical group is Dr. Selena Yuk Yee Ng part of?
Dr. Ng is linked to Optum - Downtown Los Angeles. Dmand AI links Dr. Ng to 3 more medical groups.
Does Dr. Selena Yuk Yee Ng accept Medicare?
Yes. CMS data shows Dr. Ng billed Medicare for 109 services in 2023, and Dr. Ng accepts Medicare assignment.
Does Dr. Selena Yuk Yee Ng offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ng as offering telehealth services.
How many Medicare patients does Dr. Selena Yuk Yee Ng see?
CMS counts 18 Medicare patients who saw Dr. Ng in 2024, with an average age of 68.
Show 5 more questionsShow fewer questions
What services does Dr. Selena Yuk Yee Ng bill to Medicare?
In 2023, Dr. Ng's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
What drugs does Dr. Selena Yuk Yee Ng prescribe most?
In 2024 Medicare Part D data, Dr. Ng's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metformin HCl.
Has Dr. Selena Yuk Yee Ng received payments from drug or device companies?
CMS Open Payments shows $1,078 in general payments to Dr. Ng from 20 companies from 2017 to 2024. The largest total came from Allergan Inc.
How long has Dr. Selena Yuk Yee Ng been practicing?
Dr. Ng graduated from medical school in 2014, 12 years ago.
Does Dr. Selena Yuk Yee Ng do research?
Dmand AI links 1 publication to Dr. Ng.
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