Doctor profile · Federal record
Dr. Catherine Flannigan, RNFA, APRN-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse First Assistant · Family Nurse Practitioner · Family Nurse Practitioner · Fort Smith, AR
- NPI 1700079811
- Accepts Medicare
- 6 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1001 Towson Ave Ste 300
Fort Smith, AR 729014921
(479) 709-7435
fax (479) 709-7437 - Additional location
-
4015 Lake Otis Pkwy Ste 101
Anchorage, AK 995085235
(907) 375-5200
fax (907) 375-5203 - Mailing address
-
11611 Kenwood Dr
Fort Smith, AR 729165084
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- August 19, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (4)
- Arkansas #234379 · Texas #630803 · Texas #1028600 · Alaska #202059
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700079811. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
270
Distinct HCPCS
4
Medicare allowed
$41,387
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 183 | 158 | $131 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 35 | 35 | $228 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $178 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 23 | 22 | $189 |
In context: peer comparison
Among 36 peers in Fort Smith Family Nurse Practitioner, average services per provider: 115. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$151
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 1 | $90.00 | |
| Novartis Pharmaceuticals Corporation | 2 | $45.29 | |
| Ardelyx, INC. | 1 | $15.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
211
Patients
67
Total drug cost
$55,213
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pentoxifylline | Generic | 34 | 20 | $1,235 |
| Torsemide | Generic | 32 | 15 | $289 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 27 | 18 | $30,422 |
| Valsartan | Generic | 25 | 14 | $1,605 |
| Jardiance (Empagliflozin) | Brand | 21 | 0 | $20,634 |
| Metoprolol Succinate | Generic | 20 | 0 | $388 |
| Losartan Potassium | Generic | 15 | 0 | $59 |
| Atorvastatin Calcium | Generic | 14 | 0 | $305 |
| Allopurinol | Generic | 12 | 0 | $173 |
| Lisinopril | Generic | 11 | 0 | $103 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Flannigan's medical specialty?
Dr. Catherine Flannigan practices Family Nurse Practitioner in Fort Smith, AR.
Where does Dr. Catherine Flannigan practice?
Dr. Catherine Flannigan practices at 1001 Towson Ave Ste 300, Fort Smith, AR 729014921. Office phone: 4797097435.
What is Dr. Catherine Flannigan's NPI?
Dr. Catherine Flannigan's National Provider Identifier (NPI) is 1700079811, issued by NPPES.
Does Dr. Catherine Flannigan accept Medicare assignment?
Yes. Dr. Catherine Flannigan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Flannigan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.