Doctor profile · Federal record
Dr. Andrew Hayslett, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Family Medicine Physician · Largo, FL
- NPI 1669705083
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1559 Indian Rocks RD S
Largo, FL 337704542
(727) 258-0628
fax (727) 491-7767 - Mailing address
-
2410 Northside Dr
Clearwater, FL 337612236
Credentials & registration
- NPI registered
- September 2009 — 17 yrs on file
- Profile last updated
- October 16, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Florida #OS11671 · Florida #UO2209 · Florida #OS511671
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669705083. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,379
Distinct HCPCS
10
Medicare allowed
$109,849
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 510 | 85 | $44 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 189 | 50 | $73 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 118 | 63 | $79 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 70 | 46 | $118 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 60 | 32 | $50 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 56 | 42 | $130 | |
99497 |
Advance care planning, first 30 minutes | 56 | 52 | $82 | |
99239 |
Hospital discharge day management, more than 30 minutes | 51 | 45 | $113 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 49 | 36 | $132 | |
99497 |
Advance care planning, first 30 minutes | 47 | 36 | $75 |
In context: peer comparison
Among 26 peers in Largo Internal Medicine Physician, average services per provider: 112. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,501
Patients
359
Total drug cost
$26,102
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 156 | 36 | $999 |
| Atorvastatin Calcium | Generic | 136 | 33 | $1,943 |
| Levothyroxine Sodium | Generic | 136 | 29 | $1,727 |
| Tamsulosin Hcl | Generic | 121 | 25 | $2,376 |
| Gabapentin | Generic | 111 | 24 | $2,336 |
| Montelukast Sodium | Generic | 107 | 32 | $1,719 |
| Spironolactone | Generic | 94 | 25 | $845 |
| Losartan Potassium | Generic | 92 | 24 | $1,311 |
| Potassium Chloride | Generic | 92 | 24 | $1,988 |
| Donepezil Hcl | Generic | 89 | 16 | $1,406 |
Frequently asked questions
What is Dr. Andrew Hayslett's medical specialty?
Dr. Andrew Hayslett practices Internal Medicine Physician in Largo, FL.
Where does Dr. Andrew Hayslett practice?
Dr. Andrew Hayslett practices at 1559 Indian Rocks RD S, Largo, FL 337704542. Office phone: 7272580628.
What is Dr. Andrew Hayslett's NPI?
Dr. Andrew Hayslett's National Provider Identifier (NPI) is 1669705083, issued by NPPES.
Does Dr. Andrew Hayslett accept Medicare assignment?
Yes. Dr. Andrew Hayslett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Hayslett commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with straightforward medical decision making (HCPCS 99347); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.