Physician Profile
Unclaimed ProfileAbout CALLAWAY
Based in Nashville, TN, Michael D Callaway, M.D. is listed in the NPI registry under internal medicine. Michael graduated from Vanderbilt University School of Medicine in 1983. Medicare claims data shows Michael provided 1,195 services to 838 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
- (629) 255-2148
- Email not available
Practice Locations
222 22ND AVE N
Nashville, TN 37203
Procedures Most Often Billed to Medicare
1,195 services · 838 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
205 |
| Screening mammography | Imaging | 77067 |
14 |
| Screening 3d breast mammography | Imaging | 77063 |
14 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
21 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
147 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
137 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test | Lab test | 85027 |
110 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
99 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
67 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
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.
Other internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 28 related providers in 4 groups
Other internal medicines in Nashville 8
Same specialty, same city.
Trained at Vanderbilt University School of Medicine 5
Other providers in the same specialty who trained at the same institution.
Class of 1983 at Vanderbilt University School of Medicine 7
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.
Common questions
What kind of doctor is Dr. Callaway?
Dr. Callaway is an internal medicine in Nashville, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Callaway's address?
Dr. Callaway is listed at 222 22ND AVE N, Nashville, TN 37203. 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. Callaway?
The number on file is (629) 255-2148. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Callaway?
Dr. Callaway's National Provider Identifier is 1588655153. 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. Callaway train?
Dr. Callaway attended Vanderbilt University School of Medicine, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Callaway have?
Dr. Callaway has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Callaway perform?
According to Medicare billing data, Dr. Callaway performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as screening mammography and screening 3d breast mammography; provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Callaway's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Callaway. 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.