Physician Profile
Unclaimed ProfileAbout GRABENSTEIN
William P. Grabenstein, M.D. practices family practice in Clarksville, TN. William is a 1985 graduate of University of Tennessee, Hsc, College of Medicine. William is also listed as specializing in family medicine. According to Medicare claims data, William cared for 727 Medicare patients across 1,634 services.
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
- (931) 552-8012
- Email not available
Practice Locations
1822 MEMORIAL DR
Clarksville, TN 37043
Procedures Most Often Billed to Medicare
1,634 services · 727 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
34 |
| Removal of impacted ear wax | Procedure | 69210 |
23 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
23 |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
18 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
187 |
| Influenza vaccine, trivalent, 0.5 ml dosage | Treatment | 90658 |
74 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
324 |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
93 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
486 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
83 |
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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in Clarksville 8
Same specialty, same city.
Trained at University of Tennessee, Hsc, College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1985 at University of Tennessee, Hsc, College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 1 growth 8
Providers in TN who bill this service to Medicare most often.
Common questions
What is Dr. Grabenstein's specialty?
Dr. Grabenstein is a family practice in Clarksville, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where can I find Dr. Grabenstein?
Dr. Grabenstein is listed at 1822 MEMORIAL DR, Clarksville, TN 37043. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Grabenstein?
The number on file is (931) 552-8012. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Grabenstein's NPI number?
Dr. Grabenstein's National Provider Identifier is 1003013160. 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
What is Dr. Grabenstein's medical education?
Dr. Grabenstein attended University of Tennessee, Hsc, College of Medicine, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Grabenstein been practicing?
Dr. Grabenstein has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Grabenstein known for?
According to Medicare billing data, Dr. Grabenstein performs procedures including destruction of precancer skin growth, 1 growth, removal of impacted ear wax and aspiration and/or injection of fluid from large joint; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine, trivalent, 0.5 ml dosage, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Grabenstein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grabenstein. 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.