Physician Profile
Unclaimed ProfileAbout TILLETT
John William Tillett, M.D. practises urology in Denver, CO. John is a 2003 graduate of Emory University School of Medicine.
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 kind of doctor is Dr. Tillett?
Dr. Tillett is an urology in Denver, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
What is Dr. Tillett's address?
Dr. Tillett is listed at 850 E HARVARD AVE STE 305, Denver, CO 80210. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Tillett?
The number on file is (303) 825-8822. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tillett's NPI number?
Dr. Tillett's National Provider Identifier is 1003090382. 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. Tillett train?
Dr. Tillett attended Emory University School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tillett been practising?
Dr. Tillett has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Tillett perform?
According to Medicare billing data, Dr. Tillett performs procedures including ultrasound measurement of bladder capacity after voiding, diagnostic exam of bladder and urethra using an endoscope and insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of abdomen, 2 views and ct scan of abdomen and pelvis before and after contrast, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tillett confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tillett. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (303) 825-8822
- Email not available
Practice Locations
850 E HARVARD AVE STE 305
Denver, CO 80210
Procedures Most Often Billed to Medicare
3,187 services · 960 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
93 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
63 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
25 |
| X-ray of abdomen, 2 views | Imaging | 74019 |
14 |
| Ct scan of abdomen and pelvis before and after contrast | Imaging | 74178 |
12 |
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | Billing code | Q9967 |
2,050 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
222 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
214 |
| Automated urinalysis test | Lab test | 81003 |
213 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
60 |
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 2
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.
Other urology specialists in Denver 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Emory University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Emory University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in CO 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.