Physician Profile
Unclaimed ProfileAbout GILLESPIE
Thomas Lee Gillespie, M.D. is a healthcare provider in Phoenix, AZ specializing in general surgery. Thomas trained at Columbia University College of Physicians and Surgeons, graduating in 1995. Thomas is also listed as specializing in surgery. Medicare claims data shows Thomas provided 60 services to 55 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
- (602) 406-3874
- Email not available
Practice Locations
500 W THOMAS RD STE. 400
Phoenix, AZ 85013
Procedures Most Often Billed to Medicare
60 services · 55 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Repair of groin hernia using an endoscope | Procedure | 49650 |
13 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
29 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 |
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.
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 general surgeons in Phoenix 8
Same specialty, same city.
Trained at Columbia University College of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1995 at Columbia University College of Physicians and Surgeons 8
Providers who graduated from the same medical school in the same year.
Also performs Repair of groin hernia using an endoscope 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What does Dr. Gillespie specialize in?
Dr. Gillespie is a general surgeon in Phoenix, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Gillespie located?
Dr. Gillespie is listed at 500 W THOMAS RD STE. 400, Phoenix, AZ 85013. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gillespie's phone number?
The number on file is (602) 406-3874. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gillespie?
Dr. Gillespie's National Provider Identifier is 1144309261. 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. Gillespie go to medical school?
Dr. Gillespie attended Columbia University College of Physicians and Surgeons, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gillespie have?
Dr. Gillespie has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gillespie do most often?
According to Medicare billing data, Dr. Gillespie performs procedures including repair of groin hernia using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gillespie's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gillespie. 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.