Charles J. Zelnick, MD
Family Medicine Physician · Stonington, ME
Charles J. Zelnick, MD is a family medicine physician with a practice address in Stonington, Maine, and NPI 1912986712, issued on Jan 11, 2006. Check the license (Maine MD17540, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Charles J. Zelnick
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD17540 ME
Self-reported in NPPES; status is on the state search - Practice location
- 354 Airport Road, Stonington, ME 04681
- Phone
- (207) 367-2311
- Enumerated
- Jan 11, 2006
- Record last updated
- Jan 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (207) 367-2805
- Medicaid ID
- 1912986712 ME
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 354 Airport Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Helen Deuschle, LCSWClinical Social Worker1205131349
- Elysia Kapsha, D.O.Family Medicine Physician1720226244
Verify Charles J. Zelnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD17540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
473 Medicare Part D claims for 160 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium32 claims
- Lisinopril29 claims
- Amlodipine Besylate25 claims
- Losartan Potassium22 claims
- Furosemide17 claims
- Levothyroxine Sodium16 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): 96.7 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).
Charles J. Zelnick among 1,172 family medicine physician records in Maine
Charles J. Zelnick, MD is one of 1,172 family medicine physician records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 52% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Stonington
They are 4 of the 12 NPPES records with a practice address in Stonington, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Stonington → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Timothy Cobb, DOStonington, ME 046811326557372
- Anthony Fusco, DOStonington, ME 046811396157376
- Elysia Kapsha, D.O.Stonington, ME 046811720226244
- Thomas Adams, MDSouthwest Harbor, ME 046791851331565
- Andre Benoit, M.D.Southwest Harbor, ME 046791679516181
- Bartholomew Clayton, MDSouthwest Harbor, ME 046791417998949
- Tanya Hanke, DOSouthwest Harbor, ME 046791760644082
- Michael Heniser, DOSouthwest Harbor, ME 046791457382251
Common questions
What is Charles J. Zelnick, MD's NPI number?
Charles J. Zelnick, MD's National Provider Identifier (NPI) is 1912986712, issued on Jan 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles J. Zelnick, MD located?
The NPPES record lists a practice address at 354 Airport Road, Stonington, ME, 04681. Phone: (207) 367-2311. Providers update this record themselves, so call before visiting.
How can I verify Charles J. Zelnick, MD's license?
NPPES lists Maine license number MD17540, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles J. Zelnick, MD prescribe under Medicare Part D?
In 2024, Charles J. Zelnick, MD had 473 Medicare Part D claims for 160 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Charles J. Zelnick, MD's MIPS final score?
The 2023 MIPS final score is 96.7 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.