Internal Medicine · Watertown, NY
NPI
1598260119
Since 2018
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
53-59 Public Sq Ste 301
Watertown, NY, 13601
Phone (315) 782-2141
Groups this clinician bills Medicare through
Medicare paid, 2024
$214K
7,009 services
Medicare patients, 2024
476
Average age 77
Drug cost, 2024
$1.5M
12,921 prescriptions
Company payments, 2025
$568
From 13 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Christopher A Kellogg was code 99214 (office e&m - established), 884 times for 360 patients. In total Christopher A Kellogg billed 7,009 services in 68 codes, and Medicare paid $214K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-11-17.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 884 | 360 | $90.12 | $80K |
| 36415 Venipuncture Blood Collection | Office | 725 | 318 | $8.65 | $6,271 |
| 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 | 630 | 315 | $12.11 | $7,628 |
| 80053 Clinical Chemistry | Office | 605 | 305 | $10.29 | $6,227 |
| 85025 Blood Count | Office | 585 | 312 | $7.58 | $4,437 |
| 83735 Clinical Chemistry | Office | 449 | 239 | $6.51 | $2,925 |
| 80061 Clinical Chemistry | Office | 362 | 274 | $12.94 | $4,684 |
| 83036 Blood Count | Office | 243 | 125 | $9.47 | $2,301 |
| 84443 Clinical Chemistry | Office | 215 | 141 | $16.46 | $3,539 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 178 | 178 | $129.14 | $23K |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 156 | 156 | $18.70 | $2,917 |
| 99439 Chronic, Principal, and Transitional Care Management | Office | 132 | 16 | $34.78 | $4,591 |
| 82570 Clinical Chemistry | Office | 100 | 86 | $5.03 | $503 |
| 82043 Clinical Chemistry | Office | 100 | 86 | $5.60 | $560 |
| 81002 Clinical Chemistry | Office | 98 | 77 | $3.41 | $334 |
By year: 2022 $137K for 4,005 services; 2023 $162K for 4,841 services; 2024 $214K for 7,009 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 725 | 318 | $8.65 | $6,271 |
| 80053 Clinical Chemistry | 605 | 305 | $10.29 | $6,227 |
| 85025 Blood Count | 585 | 312 | $7.58 | $4,437 |
| 83735 Clinical Chemistry | 449 | 239 | $6.51 | $2,925 |
| 80061 Clinical Chemistry | 362 | 274 | $12.94 | $4,684 |
| 83036 Blood Count | 243 | 125 | $9.47 | $2,301 |
| 84443 Clinical Chemistry | 215 | 141 | $16.46 | $3,539 |
| 82570 Clinical Chemistry | 100 | 86 | $5.03 | $503 |
| 82043 Clinical Chemistry | 100 | 86 | $5.60 | $560 |
| 81002 Clinical Chemistry | 98 | 77 | $3.41 | $334 |
Medicare prescription drug claims, 2024
In 2024, the drug Christopher A Kellogg prescribed most often to Medicare patients was Atorvastatin Calcium, with 658 prescriptions and refills. In total Christopher A Kellogg wrote 12,921 Medicare prescriptions that cost $1.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 658 | 1,470 | 170 | $7,215 |
| Amlodipine Besylate Generic | 442 | 971 | 122 | $2,718 |
| Levothyroxine Sodium Generic | 376 | 836 | 95 | $5,399 |
| Losartan Potassium Generic | 372 | 831 | 97 | $4,395 |
| Gabapentin Generic | 339 | 456 | 65 | $4,855 |
| Omeprazole Generic | 334 | 843 | 107 | $4,019 |
| Eliquis Apixaban | 332 | 466 | 52 | $205K |
| Lisinopril Generic | 287 | 602 | 66 | $2,662 |
| Rosuvastatin Calcium Generic | 255 | 693 | 90 | $2,992 |
| Pantoprazole Sodium Generic | 255 | 460 | 65 | $2,987 |
| Sertraline Hcl Generic | 231 | 409 | 48 | $3,107 |
| Furosemide Generic | 230 | 413 | 66 | $1,451 |
| Tamsulosin Hcl Generic | 211 | 429 | 51 | $3,690 |
| Spironolactone Generic | 188 | 373 | 48 | $1,387 |
| Metoprolol Tartrate Generic | 187 | 310 | 38 | $1,730 |
Brand drugs: 1,904 claims; generic drugs: 10,932 claims; opioid claims: 213.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Christopher A Kellogg $568 ($568 in general payments such as food, travel and fees) from 13 companies. The largest payer was Madrigal Pharmaceuticals with $226.
| Company | Payments | Amount |
|---|---|---|
| Madrigal Pharmaceuticals MDGL | 3 | $226 |
| Abbvie Inc. ABBV | 2 | $60.03 |
| Lilly USA, LLC LLY | 2 | $41.45 |
| Novo Nordisk Inc NVO | 2 | $39 |
| E.R. Squibb & Sons, L.L.C. BMY | 2 | $35.49 |
| AstraZeneca Pharmaceuticals LP AZN | 2 | $33.17 |
| Sumitomo Pharma America, Inc. 4506.T | 1 | $25.26 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 1 | $23.46 |
| Lundbeck LLC | 1 | $18.9 |
| Pfizer Inc. PFE | 1 | $18.41 |
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.