Charles M. Masserman, M.D.
Family Medicine Physician · Meriden, CT
Charles M. Masserman, M.D. is a family medicine physician with a practice address in Meriden, Connecticut, and NPI 1972502920, issued on Jul 20, 2005. Check the license (Connecticut 027029, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Charles M. Masserman
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 027029 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1064 E Main St, Meriden, CT 06450
- Phone
- (203) 634-3636
- Enumerated
- Jul 20, 2005
- Record last updated
- Dec 27, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (203) 634-1972
- Medicaid ID
- 001270298 CT
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Also registered at 1064 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles M. Masserman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 027029Check 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% more Medicare Part D claims than the average family medicine physician in 2024
5,387 Medicare Part D claims for 417 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 64 claims were for opioids.
Most prescribed
- Atorvastatin Calcium393 claims
- Amlodipine Besylate321 claims
- Lisinopril298 claims
- Levothyroxine Sodium264 claims
- Metformin Hcl239 claims
- Rosuvastatin Calcium199 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): 93.6 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: $20.84
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 55,478 providers of this specialty with any payment received $902.55 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 M. Masserman among 958 family medicine physician records in Connecticut
Charles M. Masserman, M.D. is one of 958 family medicine physician records with a practice address in Connecticut. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2012 · 56% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 family medicine physician records list a practice address in Meriden
They are 23 of the 897 NPPES records with a practice address in Meriden, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in Meriden → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bruce Brumberger, MDMeriden, CT 064501528079829
- Pamela Carrington-Tribble, D.OMeriden, CT 064501174544027
- Veena Channamsetty, MDMeriden, CT 064501912092875
- Marwan Haddad, MDMeriden, CT 064501427013028
- Michael Kellogg, M.D.Meriden, CT 064501437158672
- Anthony Lendino, MDMeriden, CT 064501295783058
- Lewis Levin, M.D.Meriden, CT 064501417973306
- Robert Redden, MDMeriden, CT 064501952314932
Common questions
What is Charles M. Masserman, M.D.'s NPI number?
Charles M. Masserman, M.D.'s National Provider Identifier (NPI) is 1972502920, issued on Jul 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Charles M. Masserman, M.D. located?
The NPPES record lists a practice address at 1064 E Main St, Meriden, CT, 06450. Phone: (203) 634-3636. Providers update this record themselves, so call before visiting.
How can I verify Charles M. Masserman, M.D.'s license?
NPPES lists Connecticut license number 027029, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles M. Masserman, M.D. prescribe under Medicare Part D?
In 2024, Charles M. Masserman, M.D. had 5,387 Medicare Part D claims for 417 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Charles M. Masserman, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 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.