Internal Medicine, Rheumatology · Ann Arbor, MI
NPI
1285618231
Since 2005
Specialty
Internal Medicine, Rheumatology
Code 207RR0500X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
3055 Plymouth Rd, Suite 102
Ann Arbor, MI, 48105
Phone (734) 623-0100
Groups this clinician bills Medicare through
Medicare paid, 2024
$62K
2,555 services
Medicare patients, 2024
170
Average age 69
Drug cost, 2024
$2.3M
9,007 prescriptions
Company payments, 2025
$361
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by David K Vallance was code J1010 (injection, methylprednisolone acetate, 1 mg), 1,680 times for 12 patients. In total David K Vallance billed 2,555 services in 13 codes, and Medicare paid $62K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-07-13.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J1010 Injection, methylprednisolone acetate, 1 mg | Office | 1,680 | 12 | $0.10 | $175 |
| 99214 Office E&M - Established | Office | 360 | 131 | $83.07 | $30K |
| G2211 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's | Office | 248 | 142 | $11.86 | $2,942 |
| 99215 Office E&M - Established | Office | 224 | 88 | $121.20 | $27K |
By year: 2022 $85K for 876 services; 2023 $69K for 745 services; 2024 $62K for 2,555 services.
Medicare prescription drug claims, 2024
In 2024, the drug David K Vallance prescribed most often to Medicare patients was Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen), with 560 prescriptions and refills. In total David K Vallance wrote 9,007 Medicare prescriptions that cost $2.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 560 | 560 | 63 | $24K |
| Hydroxychloroquine Sulfate Generic | 533 | 1,114 | 122 | $25K |
| Gabapentin Generic | 320 | 594 | 85 | $8,724 |
| Tramadol Hcl Generic | 316 | 320 | 54 | $2,722 |
| Prednisone Generic | 255 | 442 | 70 | $3,616 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 250 | 250 | 26 | $6,662 |
| Duloxetine Hcl Generic | 237 | 575 | 70 | $9,450 |
| Methadone Hcl Generic | 220 | 220 | 20 | $5,563 |
| Alprazolam Generic | 206 | 226 | 26 | $1,699 |
| Methylprednisolone Generic | 197 | 238 | 83 | $2,973 |
| Meloxicam Generic | 193 | 369 | 62 | $1,251 |
| Methotrexate Methotrexate Sodium | 193 | 447 | 53 | $8,619 |
| Trazodone Hcl Generic | 193 | 430 | 51 | $3,081 |
| Zolpidem Tartrate Generic | 139 | 210 | 26 | $839 |
| Clonazepam Generic | 137 | 161 | 17 | $739 |
Brand drugs: 704 claims; generic drugs: 8,212 claims; opioid claims: 2,067.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid David K Vallance $361 ($361 in general payments such as food, travel and fees) from 1 company. The largest payer was Janssen Biotech, Inc. with $361.
| Company | Payments | Amount |
|---|---|---|
| Janssen Biotech, Inc. JNJ | 24 | $361 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.