Physician Profile
Unclaimed ProfileAbout YANG
Chao Hui Yang, MD is a healthcare provider in Boston, MA specializing in dermatology. Chao trained at Harvard Medical School, graduating in 2014. Medicare claims data shows Chao provided 432 services to 311 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (202) 741-3000
- Email not available
Practice Locations
221 LONGWOOD AVE DEPT OF
Boston, MA 02115
Procedures Most Often Billed to Medicare
432 services · 311 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of related skin growth, first growth | Procedure | 11102 |
49 |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
48 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
34 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
29 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
166 |
| Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | Office visit | 99451 |
55 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
39 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
12 |
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.
Other dermatology specialists at this location 8
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.
Other dermatology specialists in Boston 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Harvard Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Harvard Medical School 7
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of related skin growth, first growth 7
Providers in MA who bill this service to Medicare most often.
Common questions
What does Dr. Yang specialize in?
Dr. Yang is a dermatology in Boston, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
Where is Dr. Yang located?
Dr. Yang is listed at 221 LONGWOOD AVE DEPT OF, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Yang's phone number?
The number on file is (202) 741-3000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Yang?
Dr. Yang's National Provider Identifier is 1245640705. 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
Where did Dr. Yang go to medical school?
Dr. Yang attended Harvard Medical School, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Yang have?
Dr. Yang has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Yang do most often?
According to Medicare billing data, Dr. Yang performs procedures including biopsy of related skin growth, first growth, destruction of precancer skin growth, 2-14 growths and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Yang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Yang. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.