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

Dr. Sergio Martin Lema Gutierrez

Individual provider Internal Medicine Physician · NPI 1538435912

Dr. Sergio Martin Lema Gutierrez practises Internal Medicine in Saratoga Springs, New York. Qualified in 2006, 20 years ago. Practices with Saratoga Hospital, a 352-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maine and New York.

Years since qualifying
20
Licensed in
ME, NY
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

211 Church St
Saratoga Springs, NY 12866-1003
Phone: (518) 587-3222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 140 Academy St, Presque Isle, ME 04769-3102 — (207) 768-4000
  • 140 Academy St, Presque Isle, ME 04769-3102 — (207) 768-4000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 291223 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD19416 (ME)

Record details

NPI number1538435912
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 29, 2012
Last updated in NPPESMarch 17, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Saratoga Hospital — 352 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients189
Services billed 391 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Saratoga Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 352 clinicians in the practice; 12 are shown here.

Other providers in Saratoga Springs