Doctor profile · Federal record
Dr. Marijeta Pekez, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Chester, PA
- NPI 1669884532
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Medical Center Blvd
Chester, PA 190133902
(610) 447-2000
fax (610) 447-6373 - Mailing address
-
740 S Limestone Ste D201
Lexington, KY 405360001
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- August 31, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Kentucky #51473 · Pennsylvania #MD462385
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669884532. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
313
Distinct HCPCS
10
Medicare allowed
$36,786
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 57 | 56 | $125 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 42 | 41 | $99 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 37 | $103 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 36 | 36 | $103 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 24 | $76 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 31 | 31 | $241 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 29 | 28 | $94 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 19 | 19 | $136 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 13 | $63 |
In context: peer comparison
Among 1 peers in Chester Gastroenterology Physician, average services per provider: 31. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
79
Patients
13
Total drug cost
$3,227
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 25 | 0 | $592 |
| Pantoprazole Sodium | Generic | 18 | 0 | $397 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 13 | 13 | $185 |
| Sucralfate | Generic | 12 | 0 | $1,527 |
| Esomeprazole Magnesium | Generic | 11 | 0 | $527 |
Hospital affiliations
Frequently asked questions
What is Dr. Marijeta Pekez's medical specialty?
Dr. Marijeta Pekez practices Gastroenterology Physician in Chester, PA.
Where does Dr. Marijeta Pekez practice?
Dr. Marijeta Pekez practices at 1 Medical Center Blvd, Chester, PA 190133902. Office phone: 6104472000.
What is Dr. Marijeta Pekez's NPI?
Dr. Marijeta Pekez's National Provider Identifier (NPI) is 1669884532, issued by NPPES.
Does Dr. Marijeta Pekez accept Medicare assignment?
Yes. Dr. Marijeta Pekez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marijeta Pekez commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235). Source: CMS Medicare Physician & Other Practitioners file.