Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Olga Alexandrovna Melzer, MD

Individual provider Internal Medicine Physician · NPI 1740414283

Olga Alexandrovna Melzer, MD is a Hospitalist in Florence, Kentucky. Qualified in 2001, 25 years ago. Practices with Summit Medical Group Inc, a 799-clinician group and accepts Medicare assignment. Licensed in Indiana, Kentucky, New Jersey and Ohio.

Years since qualifying
25
Licensed in
IN, KY, NJ, OH
In the registry since
2009
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4900 Houston Rd
Florence, KY 41042-4824
Phone: (859) 301-8074
Fax: (859) 301-4945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 58411 (KY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01091459A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MA09240300 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 123645 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 58411 (KY)
Hospitalist Physician Taxonomy 208M00000X · Licence 01091459A (IN)

Record details

NPI number1740414283
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2009
Last updated in NPPESDecember 19, 2023
Certification dateDecember 19, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Summit Medical Group Inc — 799 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients289
Services billed 1,021 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Summit Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 799 clinicians in the practice; 12 are shown here.

Other providers in Florence