Doctor profile · Federal record
Dr. William Phifer, MD
Internal Medicine Physician (CMS: Internal Medicine) · Venice, FL
- NPI 1164435095
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1287 US Highway 41 Byp S
Venice, FL 342855545
(941) 202-0500
fax (941) 202-0501 - Mailing address
-
2675 Winkler Ave Fl 2
Fort Myers, FL 339019342
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- August 27, 2020
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Florida #ME52122
- Medicaid
- FL #063535900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164435095. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,861
Distinct HCPCS
10
Medicare allowed
$355,104
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 1,034 | 578 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 878 | 616 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 817 | 466 | $89 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 593 | 518 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 554 | 554 | $126 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 552 | 552 | $18 | |
80053 |
Blood test, comprehensive group of blood chemicals | 545 | 513 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 523 | 518 | $13 | |
83036 |
Hemoglobin a1c level | 374 | 242 | $10 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 260 | 252 | $15 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 177. This provider delivers 44× the peer median.Open Payments
Industry payments received
All-time total
$43
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $24.75 | |
| Lilly USA, LLC | 1 | $18.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,732
Patients
1,620
Total drug cost
$379,604
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 895 | 239 | $10,698 |
| Amlodipine Besylate | Generic | 634 | 183 | $5,134 |
| Rosuvastatin Calcium | Generic | 562 | 163 | $8,487 |
| Levothyroxine Sodium | Generic | 427 | 118 | $6,302 |
| Losartan Potassium | Generic | 406 | 119 | $5,109 |
| Metoprolol Succinate | Generic | 334 | 92 | $5,984 |
| Ezetimibe | Generic | 328 | 103 | $11,602 |
| Lisinopril | Generic | 318 | 93 | $2,576 |
| Metformin Hcl | Generic | 311 | 86 | $2,315 |
| Simvastatin | Generic | 281 | 80 | $2,828 |
Frequently asked questions
What is Dr. William Phifer's medical specialty?
Dr. William Phifer practices Internal Medicine Physician in Venice, FL.
Where does Dr. William Phifer practice?
Dr. William Phifer practices at 1287 US Highway 41 Byp S, Venice, FL 342855545. Office phone: 9412020500.
What is Dr. William Phifer's NPI?
Dr. William Phifer's National Provider Identifier (NPI) is 1164435095, issued by NPPES.
Does Dr. William Phifer accept Medicare assignment?
Yes. Dr. William Phifer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Phifer commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.