Doctor profile · Federal record
Dr. Tammy Davis
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Duluth, MN
- NPI 1528134129
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
324 W Superior St Ste 620
Duluth, MN 558021723
(218) 606-1797
fax (651) 952-0039 - Additional location
-
400 E 3Rd St
Duluth, MN 558051951
(218) 786-3520 - Additional location
-
433 County Road 30 Se
Delano, MN 55328
(718) 705-6010
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- May 10, 2021
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Minnesota #R147980-5 · Minnesota #3238
- Medicaid
- MN #591804900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528134129. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,532
Distinct HCPCS
7
Medicare allowed
$112,805
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 662 | 118 | $87 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 561 | 121 | $60 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 165 | 94 | $32 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 68 | 67 | $108 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 34 | 34 | $148 | |
99304 |
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 25 | 25 | $65 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 17 | 11 | $107 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 72. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$33
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 2 | $33.45 |
By nature of payment
Frequently asked questions
What is Dr. Tammy Davis's medical specialty?
Dr. Tammy Davis practices Family Nurse Practitioner in Duluth, MN.
Where does Dr. Tammy Davis practice?
Dr. Tammy Davis practices at 324 W Superior St Ste 620, Duluth, MN 558021723. Office phone: 2186061797.
What is Dr. Tammy Davis's NPI?
Dr. Tammy Davis's National Provider Identifier (NPI) is 1528134129, issued by NPPES.
Does Dr. Tammy Davis accept Medicare assignment?
Yes. Dr. Tammy Davis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tammy Davis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99307). Source: CMS Medicare Physician & Other Practitioners file.