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OLEG MERGES MD
NPI 1174031686
Internal Medicine in Davenport, FL

Active since January 18, 2018PECOS EnrolledAccepts Medicare Assignment
2434 SAND MINE RD, DAVENPORT, FL 33897(407) 558-8532(863) 866-2123 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 15, 2025, Jan 7, 2021, Jan 23, 2020 and 1 more (4 updates tracked since 2018).

About Oleg Merges Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OLEG MERGES MD (NPI 1174031686) is an individual internal medicine provider in Davenport, Florida, licensed in Florida (ACN1214) and active in the NPI registry since January 2018. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1174031686
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameOLEG MERGESCredential: MD
Location Address2434 SAND MINE RDDavenport, FL 33897-3400
Mailing Address5640 Westerly Breeze PlSaint Cloud, FL 34771-7488 · (407) 558-8532 · Fax (863) 866-2123
Phone(407) 558-8532
Fax(863) 866-2123
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateJanuary 18, 2018
Last NPPES UpdateSeptember 15, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2025
✔ NPI 1174031686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ACN1214
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 19833 (PR)
Also ListedGeneral PracticeTaxonomy 208D00000X · License ME172442 (FL)
2434 SAND MINE RD, Davenport, FL 33897
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Oleg Merges Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597004705
PECOS Enrollment IDI20200203001466
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33897 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626
DME-Drugs Administered Through DME · category DG000N
1 supplier14 claims480 services$0.80 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MERGES MEDICAL SERVICES
General Practice
2434 SAND MINE RD
DAVENPORT, FL 33897
Polk County (863) 866-2110

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oleg Merges's NPI number?

The NPI number for Oleg Merges is 1174031686. It was assigned to this individual provider in the NPPES registry on January 18, 2018.

Where is Oleg Merges located?

Oleg Merges practices at 2434 Sand Mine Rd, Davenport, FL 33897. The listed phone number is (407) 558-8532.

What is Oleg Merges's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Oleg Merges enrolled in Medicare?

Yes. Oleg Merges is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Oleg Merges was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.