Sergio Martin Lema Gutierrez
Internal Medicine Physician · Saratoga Springs, NY
Sergio Martin Lema Gutierrez is an internal medicine physician with a practice address in Saratoga Springs, New York, and NPI 1538435912, issued on Mar 29, 2012. Check the license (New York 291223, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sergio Martin Lema Gutierrez
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 291223 NY
MD19416 ME
Self-reported in NPPES; status is on the state search - Practice location
- 211 Church St, Saratoga Springs, NY 12866
- Phone
- (518) 587-3222
- Enumerated
- Mar 29, 2012
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 1538435912 ME
- Medicare enrollment
- Enrolled (PECOS I20180208002215); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 211 Church St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edelann Abreo, MDStudent in an Organized Health Care Education/Training Program1710675467
- Harold Adams, MDFamily Medicine Physician1043245301
- Ryan Alden, MDRadiation Oncology Physician1689298994
- Mary AllardSocial Worker1841917473
- Ronald Allen, PAPhysician Assistant1407962574
- Carrie Ambrosino, RPA-CPhysician Assistant1659579332
Verify Sergio Martin Lema Gutierrez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 291223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
109 Medicare Part D claims for 70 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 65.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Saratoga HospitalSaratoga Springs, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Sergio Martin Lema Gutierrez among 12,067 internal medicine physician records in New York
Sergio Martin Lema Gutierrez is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2006 · median 2002 among the 7,221 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 internal medicine physician records list a practice address in Saratoga Springs
They are 22 of the 1,275 NPPES records with a practice address in Saratoga Springs, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Saratoga Springs → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rachid Daoui, M.D.Saratoga Springs, NY 128661083608426
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- Susan DorseySaratoga Springs, NY 128661386733764
- Paul GebhardSaratoga Springs, NY 128661821187204
- Joseph Hayes, MDSaratoga Springs, NY 128661447229646
- George Jolly, MDSaratoga Springs, NY 128661871699009
- Adrian Karatnycky, MDSaratoga Springs, NY 128661801857628
- Thomas KlepetarSaratoga Springs, NY 128661780774323
Common questions
What is Sergio Martin Lema Gutierrez's NPI number?
Sergio Martin Lema Gutierrez's National Provider Identifier (NPI) is 1538435912, issued on Mar 29, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Sergio Martin Lema Gutierrez located?
The NPPES record lists a practice address at 211 Church St, Saratoga Springs, NY, 12866. Phone: (518) 587-3222. Providers update this record themselves, so call before visiting.
How can I verify Sergio Martin Lema Gutierrez's license?
NPPES lists New York license number 291223, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sergio Martin Lema Gutierrez prescribe under Medicare Part D?
In 2024, Sergio Martin Lema Gutierrez had 109 Medicare Part D claims for 70 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Sergio Martin Lema Gutierrez's MIPS final score?
The 2023 MIPS final score is 65.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.