Physician Profile
Unclaimed ProfileAbout WILLCOX
Based in Philadelphia, PA, Thomas O. Willcox, M.D. is listed in the NPI registry under otolaryngology. Thomas graduated from Perelman School of Med at the University of Pennsylvania in 1987. Thomas is also listed as specialising in otolaryngology (ent).
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. Willcox specialise in?
Dr. Willcox is an otolaryngology in Philadelphia, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where is Dr. Willcox located?
Dr. Willcox is listed at 925 CHESTNUT ST 6TH FLOOR, Philadelphia, PA 19107. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Willcox's phone number?
The number on file is (215) 955-6760. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Willcox?
Dr. Willcox's National Provider Identifier is 1093735789. 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. Willcox go to medical school?
Dr. Willcox attended Perelman School of Med at the University of Pennsylvania, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Willcox have?
Dr. Willcox has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Willcox do most often?
According to Medicare billing data, Dr. Willcox performs procedures including removal of impacted ear wax, simple removal of skin debris and drainage of mastoid cavity and diagnostic exam of nasal passages using an endoscope; provides treatments such as exam of ear using a microscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Willcox's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Willcox. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (215) 955-6760
- Email not available
Practice Locations
925 CHESTNUT ST 6TH FLOOR
Philadelphia, PA 19107
Procedures Most Often Billed to Medicare
1,099 services · 918 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
172 |
| Simple removal of skin debris and drainage of mastoid cavity | Procedure | 69220 |
89 |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
25 |
| Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | Procedure | 69433 |
20 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
11 |
| Exam of ear using a microscope | Treatment | 92504 |
60 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
292 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
234 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
125 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
71 |
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 otolaryngology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 31 related providers in 4 groups
Other otolaryngology specialists in Philadelphia 7
Same specialty, same city.
Trained at Perelman School of Med at the University of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Perelman School of Med at the University of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in PA 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.