Physician Profile
Ann L. Chuang, MD, MPH
Unclaimed ProfileAbout Dr. Chuang
Ann L. Chuang, MD, MPH practices surgery of the hand in Florham Park, NJ. Ann is a 2013 graduate of Rutgers New Jersey Medical School. According to Medicare claims data, Ann cared for 141 Medicare patients across 173 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (973) 547-1641
- Email not available
Practice Locations
83 HANOVER RD STE 240
Florham Park, NJ 07932
Procedures Most Often Billed to Medicare
173 services · 141 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Repair of wound by transferring skin, 30.1-60.0 sq cm | Procedure | 14301 |
14 | Less often than most peers in Surgery of the Hand |
| Partial removal of breast | Procedure | 19301 |
13 | Less often than most peers in Surgery of the Hand |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
66 | More often than most peers in Surgery of the Hand |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
32 | More often than most peers in Surgery of the Hand |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
19 | Less often than most peers in Surgery of the Hand |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
18 | Less often than most peers in Surgery of the Hand |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
11 | Less often than most peers in Surgery of the Hand |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 24 related providers in 3 groups
Trained at Rutgers New Jersey Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Rutgers New Jersey Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Repair of wound by transferring skin, 30.1-60.0 sq cm 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Dr. Chuang's specialty?
Dr. Chuang is a surgery of the hand in Florham Park, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Chuang?
Dr. Chuang is listed at 83 Hanover Rd Ste 240, Florham Park, NJ 07932. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chuang?
The number on file is (973) 547-1641. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Chuang's NPI number?
Dr. Chuang's National Provider Identifier is 1134564750. 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. Chuang's medical education?
Dr. Chuang attended Rutgers New Jersey Medical School, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chuang been practicing?
Dr. Chuang has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Chuang known for?
According to Medicare billing data, Dr. Chuang performs procedures including repair of wound by transferring skin, 30.1-60.0 sq cm and partial removal of breast, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Chuang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chuang. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.