Doctor profile · Federal record
Dr. Mark Walker, ARNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Pensacola, FL
- NPI 1255540035
- Accepts Medicare
- MIPS 90.8 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5151 N 9Th Ave, Suite 200
Pensacola, FL 325048721
(850) 416-4970
fax (850) 416-4969 - Mailing address
-
Po Box 2699
Pensacola, FL 325132699
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- October 24, 2014
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Florida #9198986
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255540035. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
672
Distinct HCPCS
4
Medicare allowed
$36,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 313 | 279 | $7 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 279 | 249 | $84 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 41 | 41 | $123 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 39 | 39 | $156 |
In context: peer comparison
Among 69 peers in this city , average services per provider: 142. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$125
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $65.53 | |
| ABIOMED | 1 | $27.67 | |
| Boston Scientific Corporation | 1 | $16.26 | |
| iRhythm Technologies, Inc. | 1 | $15.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,195
Patients
501
Total drug cost
$368,276
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 288 | 99 | $287,819 |
| Metoprolol Succinate | Generic | 138 | 67 | $3,070 |
| Amiodarone Hcl | Generic | 99 | 59 | $3,315 |
| Carvedilol | Generic | 98 | 36 | $1,829 |
| Flecainide Acetate | Generic | 74 | 36 | $4,887 |
| Diltiazem 24hr Er (Cd) (Diltiazem Hcl) | Brand | 73 | 30 | $3,621 |
| Furosemide | Generic | 69 | 34 | $521 |
| Xarelto (Rivaroxaban) | Brand | 62 | 19 | $59,192 |
| Lisinopril | Generic | 59 | 28 | $713 |
| Metoprolol Tartrate | Generic | 50 | 26 | $449 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Walker's medical specialty?
Dr. Mark Walker practices Family Nurse Practitioner in Pensacola, FL.
Where does Dr. Mark Walker practice?
Dr. Mark Walker practices at 5151 N 9Th Ave, Pensacola, FL 325048721. Office phone: 8504164970.
What is Dr. Mark Walker's NPI?
Dr. Mark Walker's National Provider Identifier (NPI) is 1255540035, issued by NPPES.
Does Dr. Mark Walker accept Medicare assignment?
Yes. Dr. Mark Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Walker commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.