Doctor profile · Federal record
Dr. Valerie Duhn, MD
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Nephrology Physician · Kalamazoo, MI
- NPI 1023296050
- Accepts Medicare
- 26 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
521 E. Michigan Ave, Ste 201
Kalamazoo, MI 49007
(269) 349-6759
fax (369) 349-7450 - Additional location
-
233 Roosevelt Ave E # S
Battle Creek, MI 490372810
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- November 9, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (3)
- Michigan #4301096045 · Indiana #01066395A · Georgia #059147
- Medicaid
- IN #200965400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023296050. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
972
Distinct HCPCS
10
Medicare allowed
$199,383
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 327 | 59 | $343 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 202 | 119 | $97 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 91 | 55 | $78 | |
90966 |
Home dialysis services per month (20 years or older) | 76 | 12 | $284 | |
90935 |
Hemodialysis procedure with physician evaluation | 65 | 45 | $70 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 48 | 25 | $287 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 35 | 33 | $128 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 31 | 21 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 29 | $171 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $162 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 88. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$25
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $25.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,128
Patients
369
Total drug cost
$428,366
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sevelamer Carbonate | Generic | 198 | 56 | $67,987 |
| Amlodipine Besylate | Generic | 106 | 40 | $1,139 |
| Furosemide | Generic | 96 | 30 | $763 |
| Hydralazine Hcl | Generic | 85 | 29 | $2,329 |
| Losartan Potassium | Generic | 81 | 28 | $1,838 |
| Carvedilol | Generic | 79 | 28 | $1,012 |
| Torsemide | Generic | 73 | 33 | $2,508 |
| Lisinopril | Generic | 66 | 31 | $502 |
| Velphoro (Sucroferric Oxyhydroxide) | Brand | 63 | 17 | $223,637 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 57 | 16 | $59,166 |
Hospital affiliations
Frequently asked questions
What is Dr. Valerie Duhn's medical specialty?
Dr. Valerie Duhn practices Nephrology Physician in Kalamazoo, MI.
Where does Dr. Valerie Duhn practice?
Dr. Valerie Duhn practices at 521 E. Michigan Ave, Ste 201, Kalamazoo, MI 49007. Office phone: 2693496759.
What is Dr. Valerie Duhn's NPI?
Dr. Valerie Duhn's National Provider Identifier (NPI) is 1023296050, issued by NPPES.
Does Dr. Valerie Duhn accept Medicare assignment?
Yes. Dr. Valerie Duhn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Valerie Duhn 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.