Doctor profile · Federal record
Dr. Mark Chappell, MD
Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Dunedin, FL
- NPI 1356637953
- 15 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
601 Main St
Dunedin, FL 346985848
(727) 733-7111
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- July 8, 2015
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Florida #ME120870 · Florida #TRN16490
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356637953. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
475
Distinct HCPCS
5
Medicare allowed
$81,386
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 238 | 220 | $182 | |
99284 |
Emergency department visit with moderate level of medical decision making | 115 | 109 | $125 | |
99291 |
Critical care, first 30-74 minutes | 97 | 91 | $218 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $74 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 11 | 11 | $147 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 91. This provider delivers 5.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
289
Patients
261
Total drug cost
$1,970
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Baclofen | Generic | 42 | 42 | $177 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 41 | 40 | $201 |
| Cephalexin | Generic | 35 | 34 | $281 |
| Ondansetron Odt (Ondansetron) | Brand | 33 | 31 | $191 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 29 | 29 | $144 |
| Prednisone | Generic | 19 | 18 | $36 |
| Diclofenac Sodium | Generic | 16 | 16 | $80 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 13 | $348 |
| Dicyclomine Hcl | Generic | 14 | 14 | $59 |
| Ibuprofen | Generic | 12 | 12 | $66 |
Frequently asked questions
What is Dr. Mark Chappell's medical specialty?
Dr. Mark Chappell practices Emergency Medicine Physician in Dunedin, FL.
Where does Dr. Mark Chappell practice?
Dr. Mark Chappell practices at 601 Main St, Dunedin, FL 346985848. Office phone: 7277337111.
What is Dr. Mark Chappell's NPI?
Dr. Mark Chappell's National Provider Identifier (NPI) is 1356637953, issued by NPPES.
What procedures does Dr. Mark Chappell commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.