Physician Profile
Unclaimed ProfileAbout NG
Daniel Allen Ng, MD is a healthcare provider in Newport Beach, CA specialising in colorectal surgery (proctology). Daniel is also listed as specialising in colon & rectal surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Ng's specialty?
Dr. Ng is a colorectal surgery (proctology) in Newport Beach, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “COLORECTAL SURGERY (PROCTOLOGY)”.
NPI registry
Where can I find Dr. Ng?
Dr. Ng is listed at 510 SUPERIOR AVE STE 200G, Newport Beach, CA 92663. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ng?
The number on file is (949) 791-6767. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ng?
Dr. Ng's National Provider Identifier is 1265523351. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Ng's medical education?
Dr. Ng attended Other, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ng have?
Dr. Ng has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ng known for?
According to Medicare billing data, Dr. Ng performs procedures including diagnostic exam of anus using an endoscope, removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery and removal of polyps or growths of large bowel using an endoscope with mechanical snare, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ng's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ng. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (949) 791-6767
- Email not available
Practice Locations
510 SUPERIOR AVE STE 200G
Newport Beach, CA 92663
Procedures Most Often Billed to Medicare
1,524 services · 1,338 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
307 |
| Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | Procedure | 45384 |
114 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
107 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
35 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
22 |
| Diagnostic exam of rectum and lower large bowel using an endoscope | Procedure | 45300 |
16 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
231 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
226 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
190 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
71 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other colorectal surgery specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1994 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 7
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.