Doctor profile · Federal record
Dr. James Flanagan, D.O.
Pulmonary Disease Physician (CMS: Family Practice) · Internal Medicine Physician · Largo, FL
- NPI 1124476379
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1345 W Bay Dr Ste 205
Largo, FL 337702276
(727) 441-4526
fax (727) 266-4590 - Mailing address
-
201 14Th St Sw
Largo, FL 337703133
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- April 20, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Florida #OS14948 · Florida #UO4953
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124476379. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,005
Distinct HCPCS
10
Medicare allowed
$307,008
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 804 | 293 | $214 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 649 | 351 | $118 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 158 | 147 | $172 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 140 | 53 | $79 | |
76937 |
Ultrasonic guidance for blood vessel access | 45 | 37 | $14 | |
99292 |
Critical care, each additional 30 minutes | 31 | 24 | $108 | |
31622 |
Diagnostic exam of lung airway using an endoscope | 30 | 23 | $129 | |
99239 |
Hospital discharge day management, more than 30 minutes | 28 | 25 | $113 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 25 | 23 | $144 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 24 | 21 | $85 |
In context: peer comparison
Among 2 peers in Largo Pulmonary Disease Physician, average services per provider: 113. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$886
Transactions
13
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, INC. | 7 | $449.20 | |
| Abiomed | 4 | $306.73 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $105.69 | |
| Insmed, INC. | 1 | $24.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
0
Total drug cost
$17,233
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 26 | 0 | $1,183 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 22 | 0 | $16,049 |
Frequently asked questions
What is Dr. James Flanagan's medical specialty?
Dr. James Flanagan practices Pulmonary Disease Physician in Largo, FL.
Where does Dr. James Flanagan practice?
Dr. James Flanagan practices at 1345 W Bay Dr Ste 205, Largo, FL 337702276. Office phone: 7274414526.
What is Dr. James Flanagan's NPI?
Dr. James Flanagan's National Provider Identifier (NPI) is 1124476379, issued by NPPES.
Does Dr. James Flanagan accept Medicare assignment?
Yes. Dr. James Flanagan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Flanagan commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.