Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Leia K Ince-Mercer, MD

Individual provider Internal Medicine Physician · NPI 1962666107

Leia K Ince-Mercer, MD practises Internal Medicine in Hamburg, New York. Qualified in 2008, 18 years ago. Practices with General Physician PC, a 487-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
18
Licensed in
NY
In the registry since
2008
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

5470 Camp Rd Ste 200
Hamburg, NY 14075-2756
Phone: (716) 646-2590
Fax: (716) 646-2593
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 276258 (NY)

Record details

NPI number1962666107
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2008
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice General Physician Pc — 487 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients119
Services billed 433 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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. Those with a page here are linked.

Colleagues at General Physician PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 487 clinicians in the practice; 12 are shown here.

Other providers in Hamburg