Charles V. Guida, MD
Internal Medicine Physician · Southampton, NY
Charles V. Guida, MD is an internal medicine physician with a practice address in Southampton, New York, and NPI 1144288143, issued on May 2, 2006. Check the license (New York 1683301, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Charles V. Guida
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1683301 NY
Self-reported in NPPES; status is on the state search - Practice location
- 325 Meeting House LN, Southampton, NY 11968
- Phone
- (631) 283-2100
- Enumerated
- May 2, 2006
- Record last updated
- Jan 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (631) 283-5731
- Medicaid ID
- 00982861 NY
- Medicare enrollment
- Enrolled (PECOS I20050820000030); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 325 Meeting House LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles V. Guida 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 1683301Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average internal medicine physician in 2024
3,682 Medicare Part D claims for 313 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 37 claims were for opioids.
Most prescribed
- Atorvastatin Calcium216 claims
- Rosuvastatin Calcium210 claims
- Levothyroxine Sodium207 claims
- Metoprolol Succinate202 claims
- Amlodipine Besylate195 claims
- Losartan Potassium98 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): 98.5 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: $91.63
4 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Meeting House Lane Medical Practice PCSouthampton, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles V. Guida among 12,067 internal medicine physician records in New York
Charles V. Guida, MD 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1983 · median 2002 among the 7,221 with a school on file
- Record last updated2010 · 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 Southampton
They are 22 of the 475 NPPES records with a practice address in Southampton, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Southampton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charles Arcoleo, MDSouthampton, NY 119681770659054
- David Capone, DOSouthampton, NY 119681629385174
- Carmen Chinea, M.D.Southampton, NY 119681619995941
- Candace Cummings, M.D.Southampton, NY 119681336252782
- Perry Eisman, M.D.Southampton, NY 119681609008663
- Thomas Mathew, M.D.Southampton, NY 119681336363373
- Michael Oakley, M.D.Southampton, NY 119681306054416
- Richard Panebianco, MDSouthampton, NY 119681073570776
Common questions
What is Charles V. Guida, MD's NPI number?
Charles V. Guida, MD's National Provider Identifier (NPI) is 1144288143, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles V. Guida, MD located?
The NPPES record lists a practice address at 325 Meeting House LN, Southampton, NY, 11968. Phone: (631) 283-2100. Providers update this record themselves, so call before visiting.
How can I verify Charles V. Guida, MD's license?
NPPES lists New York license number 1683301, 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 Charles V. Guida, MD prescribe under Medicare Part D?
In 2024, Charles V. Guida, MD had 3,682 Medicare Part D claims for 313 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Charles V. Guida, MD's MIPS final score?
The 2023 MIPS final score is 98.5 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.