Doctor profile · Federal record
Dr. Mariana Bigham, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Kissimmee, FL
- NPI 1447719547
- Accepts Medicare
- 7 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1300 Kevstin Dr
Kissimmee, FL 347445843
(321) 442-1214
fax (321) 442-1215 - Additional location
-
1211 Fish Hatchery RD
Madison, WI 537151909
(608) 252-8000
fax (608) 252-8233
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- September 17, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Wisconsin #77311-20 · Florida #ME174684
- Medicaid
- WI #1447719547
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447719547. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
730
Distinct HCPCS
10
Medicare allowed
$61,158
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 168 | 110 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 159 | 125 | $120 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 76 | 76 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 65 | $85 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $157 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 29 | $169 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 30 | 26 | $8 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 23 | 23 | $193 | |
G0008 |
Administration of influenza virus vaccine | 23 | 23 | $29 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 23 | 12 | $52 |
In context: peer comparison
Among 22 peers in Kissimmee Internal Medicine Physician, average services per provider: 72. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,205
Patients
448
Total drug cost
$18,445
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 168 | 70 | $1,828 |
| Lisinopril | Generic | 141 | 53 | $1,527 |
| Omeprazole | Generic | 111 | 42 | $2,268 |
| Levothyroxine Sodium | Generic | 107 | 31 | $1,899 |
| Amlodipine Besylate | Generic | 105 | 45 | $1,099 |
| Rosuvastatin Calcium | Generic | 102 | 39 | $2,293 |
| Duloxetine Hcl | Generic | 65 | 22 | $1,454 |
| Hydrochlorothiazide | Generic | 65 | 29 | $431 |
| Gabapentin | Generic | 54 | 23 | $1,151 |
| Losartan Potassium | Generic | 53 | 21 | $885 |
Frequently asked questions
What is Dr. Mariana Bigham's medical specialty?
Dr. Mariana Bigham practices Internal Medicine Physician in Kissimmee, FL.
Where does Dr. Mariana Bigham practice?
Dr. Mariana Bigham practices at 1300 Kevstin Dr, Kissimmee, FL 347445843. Office phone: 3214421214.
What is Dr. Mariana Bigham's NPI?
Dr. Mariana Bigham's National Provider Identifier (NPI) is 1447719547, issued by NPPES.
Does Dr. Mariana Bigham accept Medicare assignment?
Yes. Dr. Mariana Bigham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mariana Bigham 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.