Ralph J. Laguardia, M.D.
Internal Medicine Physician · Mansfield Center, CT
Ralph J. Laguardia, M.D. is an internal medicine physician with a practice address in Mansfield Center, Connecticut, and NPI 1902805781, issued on Jul 14, 2005. Check the license (Connecticut 029002, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ralph J. Laguardia
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 029002 CT
Self-reported in NPPES; status is on the state search - Practice location
- 10 Higgins Hwy, Mansfield Center, CT 06250
- Phone
- (860) 456-7101
- Enumerated
- Jul 14, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 423-0464
- Medicaid ID
- 001290022 CT
- Medicare enrollment
- Enrolled (PECOS I20100106000706); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 10 Higgins Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Naushad Edibam, DMDOral and Maxillofacial Surgery (Dentist)1982802294
- Scott Gregorc, D.C.Chiropractor1609902147
- Donald Grippo, D.D.S.Oral and Maxillofacial Surgery (Dentist)1881665834
- Vera Killian, PTPhysical Therapist1629150644
Verify Ralph J. Laguardia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 029002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.1 times the Medicare Part D claims of the average internal medicine physician in 2024
19,360 Medicare Part D claims for 626 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 1,013 claims were for opioids.
Most prescribed
- Methylprednisolone682 claims
- Levothyroxine Sodium518 claims
- Eliquis467 claims
- Atorvastatin Calcium448 claims
- Gabapentin406 claims
- Pantoprazole Sodium396 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.
Industry payments in 2024: $6,585.29
356 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Select Physical Therapy OF Connecticut Limited PartnershipHebron, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ralph J. Laguardia among 2,623 internal medicine physician records in Connecticut
Ralph J. Laguardia, M.D. is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% 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, 89% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1984 · median 2004 among the 1,646 with a school on file
- Record last updated2007 · 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Mansfield Center
They are 2 of the 295 NPPES records with a practice address in Mansfield Center, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Mansfield Center → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Scott Berger, M.D.Mansfield Center, CT 062501245220847
- Vijay Sikand, M.D.Lebanon, CT 062491013914167
- Jessica Montalvo, MDHebron, CT 062481346467941
- Leon Johnston, M.D.Hampton, CT 062471558367201
- Paula Dibo, MDDayville, CT 062411922536226
- Jane Doyle, MDDayville, CT 062411457443236
- William Johnson, MDDayville, CT 062411710057351
- Paul Matty, MDDayville, CT 062411255493698
Common questions
What is Ralph J. Laguardia, M.D.'s NPI number?
Ralph J. Laguardia, M.D.'s National Provider Identifier (NPI) is 1902805781, issued on Jul 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ralph J. Laguardia, M.D. located?
The NPPES record lists a practice address at 10 Higgins Hwy, Mansfield Center, CT, 06250. Phone: (860) 456-7101. Providers update this record themselves, so call before visiting.
How can I verify Ralph J. Laguardia, M.D.'s license?
NPPES lists Connecticut license number 029002, 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 Ralph J. Laguardia, M.D. prescribe under Medicare Part D?
In 2024, Ralph J. Laguardia, M.D. had 19,360 Medicare Part D claims for 626 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.