Doctor profile · Federal record
Dr. Tammy Flanders, APN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Sycamore, IL
- NPI 1265847131
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
661 S Peace RD
Sycamore, IL 601781642
(815) 991-3571
fax (815) 991-3572 - Additional location
-
1200 W State St
Rockford, IL 611022112
(815) 490-1600
fax (815) 490-1881 - Mailing address
-
1200 W State St
Rockford, IL 611022112
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- March 9, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Illinois #2013017052 · Wisconsin #5994-33
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265847131. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
473
Distinct HCPCS
7
Medicare allowed
$43,013
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 218 | 100 | $103 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 153 | 53 | $86 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 32 | 25 | $50 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 25 | 21 | $123 | |
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 | 21 | 13 | $38 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 13 | 12 | $62 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 11 | 11 | $117 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 73. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
489
Patients
0
Total drug cost
$21,637
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 60 | 0 | $403 |
| Buspirone Hcl | Generic | 55 | 0 | $759 |
| Levothyroxine Sodium | Generic | 43 | 0 | $621 |
| Trazodone Hcl | Generic | 38 | 0 | $468 |
| Quetiapine Fumarate | Generic | 36 | 0 | $1,122 |
| Levetiracetam | Generic | 32 | 0 | $723 |
| Olanzapine | Generic | 31 | 0 | $312 |
| Eliquis (Apixaban) | Brand | 27 | 0 | $11,968 |
| Metoprolol Tartrate | Generic | 26 | 0 | $146 |
| Glimepiride | Generic | 24 | 0 | $331 |
Frequently asked questions
What is Dr. Tammy Flanders's medical specialty?
Dr. Tammy Flanders practices Family Nurse Practitioner in Sycamore, IL.
Where does Dr. Tammy Flanders practice?
Dr. Tammy Flanders practices at 661 S Peace RD, Sycamore, IL 601781642. Office phone: 8159913571.
What is Dr. Tammy Flanders's NPI?
Dr. Tammy Flanders's National Provider Identifier (NPI) is 1265847131, issued by NPPES.
Does Dr. Tammy Flanders accept Medicare assignment?
Yes. Dr. Tammy Flanders accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tammy Flanders commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); 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.