Physician Profile
Unclaimed ProfileAbout COLLIER
Based in Knoxville, TN, Michael Shawn Collier, MD is listed in the NPI registry under internal medicine. Michael graduated from University of Tennessee, Hsc, College of Medicine in 1997.
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. Collier specialise in?
Dr. Collier is an internal medicine in Knoxville, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Collier located?
Dr. Collier is listed at 11808 KINGSTON PIKE SUITE 160, Knoxville, TN 37934. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Collier's phone number?
The number on file is (865) 966-3940. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Collier's NPI number?
Dr. Collier's National Provider Identifier is 1811933674. 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. Collier go to medical school?
Dr. Collier attended University of Tennessee, Hsc, College of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Collier been practising?
Dr. Collier has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Collier do most often?
According to Medicare billing data, Dr. Collier performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine, inactivated, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Collier confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Collier. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (865) 966-3940
- Email not available
Practice Locations
11808 KINGSTON PIKE SUITE 160
Knoxville, TN 37934
Procedures Most Often Billed to Medicare
10,678 services · 6,443 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
1,091 |
| X-ray of chest, 2 views | Imaging | 71046 |
282 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
283 |
| Influenza vaccine, inactivated | Treatment | 90653 |
154 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
147 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
116 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
950 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
883 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
872 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
728 |
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 internal medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 internal medicines in Knoxville 8
Same specialty, same city.
Trained at University of Tennessee, Hsc, College of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1997 at University of Tennessee, Hsc, College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TN 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.