Ephraim E. Back, MD
Family Medicine Physician · Glens Falls, NY
Ephraim E. Back, MD is a family medicine physician with a practice address in Glens Falls, New York, and NPI 1649295254, issued on Jul 13, 2006. Check the license (New York 163541, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ephraim E. Back
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 163541 NY
Self-reported in NPPES; status is on the state search - Practice location
- 38 Larose St, Glens Falls, NY 12801
- Phone
- (518) 824-8181
- Enumerated
- Jul 13, 2006
- Record last updated
- Mar 12, 2026
- Fax
- (833) 819-0268
- Medicaid ID
- 01262862 NY
- Medicare enrollment
- Enrolled (PECOS I20041230000026); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1984
- Entity
- Type 1 · individual
Also registered at 38 Larose St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandra Barbieri, RD CDNRegistered Dietitian1336502400
- Suzanne Barth, PA-CPhysician Assistant1871575605
- William Borgos, MDFamily Medicine Physician1932113669
- Anna Kaoutskaia, MDFamily Medicine Physician1396425211
- Kasuni Kotelawala, MDFamily Medicine Physician1801327119
- Jamie Martin, RD CDNRegistered Dietitian1316812563
Verify Ephraim E. Back 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 163541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average family medicine physician in 2024
1,691 Medicare Part D claims for 252 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 79 claims were for opioids.
Most prescribed
- Atorvastatin Calcium104 claims
- Lisinopril89 claims
- Amlodipine Besylate73 claims
- Omeprazole58 claims
- Gabapentin53 claims
- Levothyroxine Sodium51 claims
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).
Bills Medicare through one group practice
- Hudson Headwaters Health NetworkGlens Falls, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
36 family medicine physician records list a practice address in Glens Falls
They are 36 of the 963 NPPES records with a practice address in Glens Falls, and 6,417 family medicine physician records in New York.
All 36 in Glens Falls → All 6,417 in New York → Every provider in Glens Falls →
Other family medicine physician records in New York
- Alexandra AaronsGlens Falls, NY1417342361
- Stuart Aaronson, M.D.New York, NY1336513100
- Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
- Daniel AbbeySyosset, NY1063867687
- Mary Claire Abbot, MDNew York, NY1215322383
- Heather Abdalla, FNP-CHorseheads, NY1164076907
- Higer Abdallah, NPPatchogue, NY1528662400
- Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
- Basil Abdeljaber, M.D.White Plains, NY1831354323
- Sarah Abdelsayed, MDBuffalo, NY1093065138
Common questions
What is Ephraim E. Back, MD's NPI number?
Ephraim E. Back, MD's National Provider Identifier (NPI) is 1649295254, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ephraim E. Back, MD located?
The NPPES record lists a practice address at 38 Larose St, Glens Falls, NY, 12801. Phone: (518) 824-8181. Providers update this record themselves, so call before visiting.
How can I verify Ephraim E. Back, MD's license?
NPPES lists New York license number 163541, 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 Ephraim E. Back, MD prescribe under Medicare Part D?
In 2024, Ephraim E. Back, MD had 1,691 Medicare Part D claims for 252 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ephraim E. Back, MD'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.