Charles Mellor, PA
Physician Assistant · Port Jefferson, NY
Charles Mellor, PA is a physician assistant with a practice address in Port Jefferson, New York, and NPI 1114014032, issued on Oct 10, 2006. Check the license (New York 004335, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Mellor
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 004335 NY
Self-reported in NPPES; status is on the state search - Practice location
- 75 N Country RD, Port Jefferson, NY 11777
- Phone
- (631) 473-1320
- Enumerated
- Oct 10, 2006
- Record last updated
- Oct 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (631) 686-7653
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 75 N Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yasser Abdelbaki, M.D.Internal Medicine Physician1790149771
- Omar Ahmad, MDInternal Medicine Physician1043531254
- Mohamed AhmedPsychiatry Physician1912534652
- Fareeha Ajmal, DOHospitalist Physician1285375675
- Sarmad Al Obaidi, MDStudent in an Organized Health Care Education/Training Program1780387662
- Shabab Ali, MDStudent in an Organized Health Care Education/Training Program1497694962
Verify Charles Mellor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 004335Check 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 physician assistant in 2024
106 Medicare Part D claims for 73 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass18 claims
- Oxycodone Hcl17 claims
- Cephalexin16 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 MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $259.74
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Charles Mellor among 15,555 physician assistant records in New York
Charles Mellor, PA is one of 15,555 physician assistant records with a practice address in New York. 74% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2015 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 physician assistant records list a practice address in Port Jefferson
They are 49 of the 983 NPPES records with a practice address in Port Jefferson, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Port Jefferson → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jennifer AnconaPort Jefferson, NY 117771134219124
- Joseph Audiino, P.A.Port Jefferson, NY 117771487620100
- Loretta DidwellPort Jefferson, NY 117771023108057
- Keith Field, P.A.Port Jefferson, NY 117771710953435
- Lori-Ann KneessyPort Jefferson, NY 117771982794897
- Igor Lizogubenko, P.A.Port Jefferson, NY 117771033163035
- Paul MonthiePort Jefferson, NY 117771871683870
- Tracy Morea, PAPort Jefferson, NY 117771265463541
Common questions
What is Charles Mellor, PA's NPI number?
Charles Mellor, PA's National Provider Identifier (NPI) is 1114014032, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Mellor, PA located?
The NPPES record lists a practice address at 75 N Country RD, Port Jefferson, NY, 11777. Phone: (631) 473-1320. Providers update this record themselves, so call before visiting.
How can I verify Charles Mellor, PA's license?
NPPES lists New York license number 004335, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Mellor, PA prescribe under Medicare Part D?
In 2024, Charles Mellor, PA had 106 Medicare Part D claims for 73 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Charles Mellor, PA's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.