Doctor profile · Federal record
Dr. Kevin Muelken, M.D.
Nephrology Physician (CMS: Nephrology) · Fort Collins, CO
- NPI 1134116932
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3351 Eastbrook Dr Ste 100
Fort Collins, CO 805255744
(970) 493-7733
fax (970) 493-8745 - Mailing address
-
1600 Specht Point RD, Suite 127
Ft Collins, CO 805254311
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- March 25, 2024
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Colorado #41483
- Medicaid
- CO #03637832
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134116932. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,196
Distinct HCPCS
10
Medicare allowed
$213,717
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 309 | 46 | $365 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 264 | 180 | $96 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 178 | 98 | $80 | |
90935 |
Hemodialysis procedure with physician evaluation | 97 | 51 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 88 | 85 | $83 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 78 | 40 | $304 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 55 | 40 | $124 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 50 | 43 | $114 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $175 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 21 | 21 | $131 |
In context: peer comparison
Among 4 peers in Fort Collins Nephrology Physician, average services per provider: 90. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,247
Patients
346
Total drug cost
$25,378
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 197 | 63 | $1,650 |
| Calcitriol | Generic | 156 | 44 | $2,331 |
| Losartan Potassium | Generic | 126 | 38 | $1,875 |
| Furosemide | Generic | 125 | 36 | $1,175 |
| Lisinopril | Generic | 91 | 30 | $1,037 |
| Chlorthalidone | Generic | 84 | 22 | $1,409 |
| Carvedilol | Generic | 81 | 25 | $891 |
| Allopurinol | Generic | 78 | 24 | $1,213 |
| Sevelamer Carbonate | Generic | 62 | 11 | $8,445 |
| Prednisone | Generic | 57 | 11 | $450 |
Hospital affiliations
Frequently asked questions
What is Dr. Kevin Muelken's medical specialty?
Dr. Kevin Muelken practices Nephrology Physician in Fort Collins, CO.
Where does Dr. Kevin Muelken practice?
Dr. Kevin Muelken practices at 3351 Eastbrook Dr Ste 100, Fort Collins, CO 805255744. Office phone: 9704937733.
What is Dr. Kevin Muelken's NPI?
Dr. Kevin Muelken's National Provider Identifier (NPI) is 1134116932, issued by NPPES.
Does Dr. Kevin Muelken accept Medicare assignment?
Yes. Dr. Kevin Muelken accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kevin Muelken commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.