Doctor profile · Federal record
Dr. Heather Hamstra, AGPCNP-BC
Nurse Practitioner · Knoxville, TN
- NPI 1760824007
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4409 Deerfield RD
Knoxville, TN 379213116
(865) 454-0384
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Tennessee #17796
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760824007. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,055
Distinct HCPCS
9
Medicare allowed
$197,504
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 1,230 | 239 | $56 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 632 | 275 | $81 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 369 | 133 | $47 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 287 | 103 | $36 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 199 | 197 | $139 | |
G0506 |
Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) | 155 | 146 | $34 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 98 | 94 | $102 | |
99489 |
Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | 54 | 24 | $53 | |
99487 |
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 31 | 24 | $100 |
In context: peer comparison
Among 70 peers in this city , average services per provider: 168. This provider delivers 18× the peer median.Frequently asked questions
What is Dr. Heather Hamstra's medical specialty?
Dr. Heather Hamstra practices Nurse Practitioner in Knoxville, TN.
Where does Dr. Heather Hamstra practice?
Dr. Heather Hamstra practices at 4409 Deerfield RD, Knoxville, TN 379213116. Office phone: 8654540384.
What is Dr. Heather Hamstra's NPI?
Dr. Heather Hamstra's National Provider Identifier (NPI) is 1760824007, issued by NPPES.
Does Dr. Heather Hamstra accept Medicare assignment?
Yes. Dr. Heather Hamstra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Hamstra commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.