Physician Profile
Unclaimed ProfileAbout MAINWARING
Based in Forest Hills, NY, Walker Mainwaring, MD is listed in the NPI registry under dermatology. Walker graduated from Baylor College of Medicine in 2020. According to Medicare claims data, Walker cared for 78 Medicare patients across 120 services.
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 does Dr. Mainwaring specialise in?
Dr. Mainwaring is a dermatology in Forest Hills, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
Where is Dr. Mainwaring located?
Dr. Mainwaring is listed at 11835 QUEENS BLVD LOWR LEVE, Forest Hills, NY 11375. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mainwaring's phone number?
The number on file is (212) 283-3000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mainwaring's NPI number?
Dr. Mainwaring's National Provider Identifier is 1447888144. 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. Mainwaring go to medical school?
Dr. Mainwaring attended Baylor College of Medicine, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mainwaring been practising?
Dr. Mainwaring has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Mainwaring do most often?
According to Medicare billing data, Dr. Mainwaring performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mainwaring confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mainwaring. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (212) 283-3000
- Email not available
Practice Locations
11835 QUEENS BLVD LOWR LEVE
Forest Hills, NY 11375
Procedures Most Often Billed to Medicare
120 services · 78 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
48 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
21 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
15 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
21 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
15 |
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.
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 Forest Hills 8
Same specialty, same city.
Trained at Baylor College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2020 at Baylor College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in NY 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.