Doctor profile · Federal record
Dr. John Mladucky, PA-C
Gastroenterology Physician (CMS: Physician Assistant) · General Practice Physician · Hospitalist Physician · Lewiston, ME
- NPI 1033777362
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
300 Main St
Lewiston, ME 042407027
(207) 795-0111 - Additional location
-
175 Fore River Pkwy
Portland, ME 041022779
(207) 879-3000 - Additional location
-
655 Main St
Saco, ME 040721699
(207) 294-5600 - Mailing address
-
56 Pennell Ave
Portland, ME 041032076
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- January 4, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Maine #PA1957
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033777362. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
4
Medicare allowed
$12,867
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 142 | 136 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 36 | 36 | $81 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 20 | 20 | $68 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 16 | $54 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 32. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$531
Transactions
21
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 9 | $232.90 | |
| Intercept Pharmaceuticals, Inc. | 3 | $74.83 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $69.08 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $52.86 | |
| Gilead Sciences, Inc. | 2 | $45.31 | |
| Janssen Biotech, Inc. | 1 | $31.73 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $24.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
212
Patients
206
Total drug cost
$2,281
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 56 | 56 | $204 |
| Cefdinir | Generic | 45 | 44 | $733 |
| Cephalexin | Generic | 37 | 37 | $211 |
| Doxycycline Hyclate | Generic | 34 | 34 | $418 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 22 | 22 | $229 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 18 | 13 | $486 |
Hospital affiliations
Frequently asked questions
What is Dr. John Mladucky's medical specialty?
Dr. John Mladucky practices Gastroenterology Physician in Lewiston, ME.
Where does Dr. John Mladucky practice?
Dr. John Mladucky practices at 300 Main St, Lewiston, ME 042407027. Office phone: 2077950111.
What is Dr. John Mladucky's NPI?
Dr. John Mladucky's National Provider Identifier (NPI) is 1033777362, issued by NPPES.
Does Dr. John Mladucky accept Medicare assignment?
Yes. Dr. John Mladucky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Mladucky commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.