Dr. Marijeta Pekez, MD

  • Lexington, KY
  • Gastroenterologist
NPI1669884532PAC ID9537427687
Medicare services, 2024
195
Medicare patients, 2024
184
Part D claims, 2024
232
MIPS score, 2024
86
Hospital affiliations
2
Practice address
2115 Harrodsburg Road, Lexington, KY 40504
Practice phone
Call (859) 276-2525
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Lexington Surgery Center

Surgery Center - Medicare-Certified · Lexington, Kentucky

See all 10 affiliations

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Dr. Marijeta Pekez is a gastroenterologist in Lexington, Kentucky

Dr. Pekez practices at Lexington Surgery Center in Lexington, Kentucky.

Dr. Pekez's NPI, 1669884532, was assigned on May 28, 2014. Dr. Pekez holds Kentucky license 51473.

NPI and contact details
Medicare PAC ID
9537427687
NPI enumeration date
May 28, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(859) 276-2525
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Marijeta Pekez practices at Lexington Surgery Center in Lexington, Kentucky

Dr. Pekez's primary practice is Lexington Surgery Center, at 2115 Harrodsburg Road, Lexington, KY 40504. The practice phone is (859) 276-2525.

  • Lexington Surgery Center
    2115 Harrodsburg Road, Lexington, KY 40504Phone(859) 276-2525

Source: Dmand AI Affiliation Data

Dr. Marijeta Pekez is affiliated with 6 sites of care and 4 medical groups

Dr. Pekez's primary practice is Lexington Surgery Center in Lexington, Kentucky. Dr. Pekez is also affiliated with University of Kentucky Albert B. Chandler Hospital. The medical group on file is UK HealthCare. Dmand AI also links Dr. Pekez to 1 more hospital, 3 group practices and clinics and 3 medical groups, each named with a free account.

See all 10 affiliations for Dr. Pekez

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Marijeta Pekez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pekez practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Lexington Surgery CenterAvailable with a free account
+5 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Marijeta Pekez is one of 205 gastroenterologists in Kentucky

Gastroenterology is Dr. Pekez's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Pekez's licenses on file in 2 states: Kentucky and Pennsylvania.

Specialties and state licenses

  • Gastroenterology, KentuckyPrimaryLicense 51473 · taxonomy 207RG0100X
  • Internal medicine, PennsylvaniaLicense MD462385 · taxonomy 207R00000X

Gastroenterologists near Dr. Pekez

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Marijeta Pekez billed Medicare for 195 services in 2024

CMS data shows 195 Medicare services from Dr. Pekez across 9 procedure codes in 2024, for 184 Medicare patients. Medicare paid $19,609 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024195
Medicare patients184
Paid by Medicare$19,609
Procedure codes9

Dr. Pekez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1482024: 12615%
Surgery
2023: 1652024: 6958%

Dr. Pekez compared with the Kentucky median for gastroenterologists, 2024

  • Dr. Pekez
  • Kentucky median
Medicare services
195vs 52063% below
Medicare patients
184vs 31842% below
Part D claims
127vs 39668% below

Medians across 210 gastroenterologists in Kentucky with Dmand AI profiles that report each measure.

Dr. Pekez's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Pekez

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Marijeta Pekez treated 184 Medicare patients in 2024, average age 69

CMS counts 184 Medicare patients who saw Dr. Pekez in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Pekez's median patient age at 57, with 60% women.

Medicare patients, 2024184
Average age69
Average risk score2.16
Also on Medicaid33%

Dr. Pekez's Medicare patients by age, 2024

Dr. Pekez's Medicare patients by sex, 2024

  • Women8747%
  • Men9753%

Chronic conditions among Dr. Pekez's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Anxiety48%
  5. Mood disorders47%
  6. Depression43%
  7. Diabetes42%
  8. Chronic kidney disease39%

Share of Medicare patients with each condition. A patient can have several.

Dr. Pekez's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women60%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Marijeta Pekez wrote 232 Medicare Part D claims in 2024

In 2024, Dr. Pekez wrote 232 Medicare Part D claims for 113 patients. 60% of them were for generic drugs. CMS names the drug for 127 of them, across 6 drugs with 11 or more claims each, at $276,788 in total drug cost. In 2023, CMS named 79 claims across 5 drugs.

Part D claims, 2024232
Drugs named by CMS6
Total drug cost$276,788
Part D patients113

Dr. Pekez's Part D claims by kind of drug, 2024

  • Generic140 claims60%
  • Brand-name and other92 claims40%

Dr. Pekez's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 792024: 12761%

Drugs named by CMS: 6 in 2024, 5 in 2023.

See all prescribing by Dr. Pekez

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Marijeta Pekez scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Pekez for performance year 2024, reported as part of a group. Dr. Pekez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Pekez as offering telehealth. CMS counts 52 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Pekez, more than 64% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Pekez's MIPS scores, performance year 2024

  • 86of 100Final score
  • 68.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 72of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Pekez ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
64th percentile52 procedures
Colonoscopy
54th percentile31 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Marijeta Pekez received $512 in industry payments from 2016 to 2018

CMS Open Payments shows 11 general payments to Dr. Pekez from 8 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 83% of the total. Bristol-Myers Squibb Company paid the most, $146.

General payments to Dr. Pekez by program year, 2016 to 2018

General payments to Dr. Pekez by kind, 2016 to 2018

$512in total
  • Food and beverage$42783%
  • Education$8517%

Companies that paid Dr. Pekez the most, 2016 to 2018

Share is of all general payments to this clinician.

See all payments to Dr. Pekez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Marijeta Pekez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Marijeta Pekez

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Marijeta Pekez's NPI number?

Dr. Marijeta Pekez's NPI number is 1669884532. It was assigned on May 28, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Marijeta Pekez?

Dr. Marijeta Pekez is a gastroenterologist in Lexington, Kentucky. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Marijeta Pekez practice?

Dr. Pekez practices at 2115 Harrodsburg Road, Lexington, KY 40504. Dr. Pekez's primary practice is Lexington Surgery Center in Lexington, Kentucky. Dmand AI also links Dr. Pekez to 1 hospital, 3 group practices and clinics and 3 medical groups.

What is Dr. Marijeta Pekez's office phone number?

The practice phone on file for Dr. Pekez is (859) 276-2525.

What is Dr. Marijeta Pekez's medical license number?

Dr. Pekez holds Kentucky license 51473, one of the licenses on file in 2 states.

Which states has Dr. Marijeta Pekez been licensed in?

Dmand AI has state licenses on file for Dr. Pekez in Kentucky and Pennsylvania.

Which hospitals is Dr. Marijeta Pekez affiliated with?

Dr. Pekez is affiliated with University of Kentucky Albert B. Chandler Hospital. Dmand AI links Dr. Pekez to 1 more hospital.

What medical group is Dr. Marijeta Pekez part of?

Dr. Pekez is linked to UK HealthCare. Dmand AI links Dr. Pekez to 3 more medical groups.

Does Dr. Marijeta Pekez accept Medicare?

Yes. CMS data shows Dr. Pekez billed Medicare for 195 services in 2024, and Dr. Pekez accepts Medicare assignment.

Does Dr. Marijeta Pekez offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Pekez as offering telehealth services.

Show 6 more questionsShow fewer questions

What is Dr. Marijeta Pekez's MIPS score?

Dr. Pekez's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

How many Medicare patients does Dr. Marijeta Pekez see?

CMS counts 184 Medicare patients who saw Dr. Pekez in 2024, with an average age of 69.

What services does Dr. Marijeta Pekez bill to Medicare?

In 2024, Dr. Pekez's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99222) and hospital inpatient care (99223).

What drugs does Dr. Marijeta Pekez prescribe most?

In 2024 Medicare Part D data, Dr. Pekez's most prescribed drugs by claims were Peg-3350 And Electrolytes, Gavilyte-G and Omeprazole.

Has Dr. Marijeta Pekez received payments from drug or device companies?

CMS Open Payments shows $512 in general payments to Dr. Pekez from 8 companies from 2016 to 2018. The largest total came from Bristol-Myers Squibb Company.

How long has Dr. Marijeta Pekez been practicing?

Dr. Pekez graduated from medical school in 2012, 14 years ago.

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