Doctor profile · Federal record
Dr. John Knappman, M.D.
Family Medicine Physician · Merritt Island, FL
- NPI 1053384875
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2404 N Courtenay Pkwy, Suite D
Merritt Island, FL 329534191
(321) 452-4470
fax (321) 452-4442 - Mailing address
-
Po Box 11406
Belfast, ME 049154005
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- April 15, 2015
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Florida #0051565
- Medicaid
- FL #251527000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053384875. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,466
Distinct HCPCS
10
Medicare allowed
$166,062
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 769 | 412 | $124 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 354 | 354 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 187 | 131 | $88 | |
G0008 |
Administration of influenza virus vaccine | 22 | 22 | $30 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 21 | 17 | $46 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 20 | 20 | $76 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 16 | $176 | |
G0402 |
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | 18 | 18 | $162 | |
81002 |
Urinalysis, manual test | 16 | 13 | $3 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 15 | 12 | $22 |
In context: peer comparison
Among 4 peers in Merritt Island Family Medicine Physician, average services per provider: 138. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,968
Patients
843
Total drug cost
$39,575
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 377 | 106 | $5,453 |
| Levothyroxine Sodium | Generic | 342 | 92 | $5,816 |
| Losartan Potassium | Generic | 325 | 84 | $4,944 |
| Lisinopril | Generic | 309 | 91 | $2,710 |
| Amlodipine Besylate | Generic | 256 | 72 | $1,869 |
| Metformin Hcl | Generic | 197 | 55 | $1,693 |
| Omeprazole | Generic | 187 | 58 | $3,135 |
| Simvastatin | Generic | 179 | 46 | $1,409 |
| Rosuvastatin Calcium | Generic | 168 | 49 | $2,661 |
| Pravastatin Sodium | Generic | 146 | 41 | $3,251 |
Frequently asked questions
What is Dr. John Knappman's medical specialty?
Dr. John Knappman practices Family Medicine Physician in Merritt Island, FL.
Where does Dr. John Knappman practice?
Dr. John Knappman practices at 2404 N Courtenay Pkwy, Merritt Island, FL 329534191. Office phone: 3214524470.
What is Dr. John Knappman's NPI?
Dr. John Knappman's National Provider Identifier (NPI) is 1053384875, issued by NPPES.
What procedures does Dr. John Knappman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.