Doctor profile · Federal record
Dr. Heather Muster, MD
Nephrology Physician (CMS: Internal Medicine) · Duluth, MN
- NPI 1992825814
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1001 E Superior St Ste L201
Duluth, MN 558022207
(218) 249-7980
fax (218) 249-7911
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- April 10, 2018
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Minnesota #44582
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992825814. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
116
Distinct HCPCS
4
Medicare allowed
$10,138
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 32 | $76 | |
90935 |
Hemodialysis procedure with physician evaluation | 23 | 14 | $69 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $122 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 16 | 13 | $115 |
In context: peer comparison
Among 5 peers in Duluth Nephrology Physician, average services per provider: 58. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$13
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $13.16 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Heather Muster's medical specialty?
Dr. Heather Muster practices Nephrology Physician in Duluth, MN.
Where does Dr. Heather Muster practice?
Dr. Heather Muster practices at 1001 E Superior St Ste L201, Duluth, MN 558022207. Office phone: 2182497980.
What is Dr. Heather Muster's NPI?
Dr. Heather Muster's National Provider Identifier (NPI) is 1992825814, issued by NPPES.
Does Dr. Heather Muster accept Medicare assignment?
Yes. Dr. Heather Muster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Muster commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hemodialysis procedure with physician evaluation (HCPCS 90935); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.