Dr. Ralph J. Laguardia, MD

  • Mansfield Center, CT
  • Internist
NPI1902805781PAC ID1951442409
Medicare services, 2024
2,728
Medicare patients, 2024
262
Part D claims, 2024
19,360
Hospital affiliations
1
Industry payments
$62,518
Practice address
10 Higgins Hwy, Mansfield Center, CT 06250
Practice phone
Call (860) 456-7101
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Ralph J. Laguardia, M.D

Mansfield Center, Connecticut

See all 7 affiliations

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Dr. Ralph J. Laguardia is an internist in Mansfield Center, Connecticut

Dr. Laguardia practices at Ralph J. Laguardia, M.D in Mansfield Center, Connecticut.

Dr. Laguardia's NPI, 1902805781, was assigned on July 14, 2005. Dr. Laguardia graduated from University of Padua College of Medicine in 1984. Dr. Laguardia's Connecticut license number on file is 029002.

NPI and contact details
Medicare PAC ID
1951442409
NPI enumeration date
July 14, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(860) 456-7101
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
68
Medical school graduation
1984

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ralph J. Laguardia practices at Ralph J. Laguardia, M.D in Mansfield Center, Connecticut

Dr. Laguardia's primary practice is Ralph J. Laguardia, M.D, at 10 Higgins Hwy, Mansfield Center, CT 06250 in Capitol County. The practice phone is (860) 456-7101.

  • Ralph J. Laguardia, M.D
    10 Higgins Hwy, Mansfield Center, CT 06250 · Capitol CountyPhone(860) 456-7101

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Ralph J. Laguardia is affiliated with 7 sites of care

Dr. Laguardia's primary practice is Ralph J. Laguardia, M.D in Mansfield Center, Connecticut. Dr. Laguardia is also affiliated with Windham Hospital. Dmand AI also links Dr. Laguardia to 2 more hospices, 1 physician office, 1 home health agency and 1 skilled nursing facility, each named with a free account.

See all 7 affiliations for Dr. Laguardia

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Ralph J. Laguardia's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Laguardia practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ralph J. Laguardia, M.DAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ralph J. Laguardia is one of 2,189 internists in Connecticut

Internal medicine is Dr. Laguardia's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Laguardia is board certified in obesity medicine by the American Board of Obesity Medicine. Dmand AI has Dr. Laguardia's licenses on file in 3 states: Connecticut, New York and Florida.

Specialties and state licenses

  • Internal medicine, ConnecticutPrimaryLicense 029002 · 1988 to 2025 · taxonomy 207R00000X
  • New York licenseSince 1987
  • Florida license2021 to 2026

Clinical focus

Dmand AI lists acute gastroduodenitis, acute sinusitis, acute skin infection, ADHD, alcohol use disorders, alzheimer's disease, anxiety and arthritis among the conditions Dr. Laguardia treats.

Internists near Dr. Laguardia

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

2,189internists in Connecticut
2internists in Mansfield Center

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ralph J. Laguardia billed Medicare for 2,728 services in 2024

CMS data shows 2,728 Medicare services from Dr. Laguardia across 21 procedure codes in 2024, for 262 Medicare patients. Medicare paid $130,461 for them.

Medicare services, 20242,728
Medicare patients262
Paid by Medicare$130,461
Procedure codes21

Dr. Laguardia's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 9852024: 1,24026%
Surgery
2023: 5232024: 60716%
Lab and pathology
2023: 4812024: 5106%
Tests and treatments
2023: 2232024: 26217%
Drugs given in the office
2023: 602024: 10982%

Where Dr. Laguardia's Medicare services took place, 2024

  • In an office2,23682%
  • In a facility49218%

Dr. Laguardia compared with the Connecticut median for internists, 2024

  • Dr. Laguardia
  • Connecticut median
Medicare services
2,728vs 3907.0 times
Medicare patients
262vs 17252% above
Part D claims
18,435vs 34353.7 times

Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.

Dr. Laguardia's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Laguardia

Need commercial claims for Dr. Laguardia?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Laguardia and other internists in Connecticut.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ralph J. Laguardia treated 262 Medicare patients in 2024, average age 78

CMS counts 262 Medicare patients who saw Dr. Laguardia in 2024. The largest group is 85 and over, with 90 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Laguardia's median patient age at 64, with 49% women.

Medicare patients, 2024262
Average age78
Average risk score1.88
Also on Medicaid37%

Dr. Laguardia's Medicare patients by age, 2024

Dr. Laguardia's Medicare patients by sex, 2024

  • Women15358%
  • Men10942%

Chronic conditions among Dr. Laguardia's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis63%
  4. Chronic kidney disease61%
  5. Anxiety52%
  6. Diabetes43%
  7. Ischemic heart disease40%
  8. Mood disorders38%

Share of Medicare patients with each condition. A patient can have several.

Dr. Laguardia's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women49%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ralph J. Laguardia wrote 19,360 Medicare Part D claims in 2024

In 2024, Dr. Laguardia wrote 19,360 Medicare Part D claims for 626 patients. 81% of them were for generic drugs. CMS names the drug for 18,435 of them, across 235 drugs with 11 or more claims each, at $2,696,192 in total drug cost. In 2023, CMS named 15,898 claims across 207 drugs.

Part D claims, 202419,360
Drugs named by CMS235
Total drug cost$2.7M
Part D patients626

Dr. Laguardia's Part D claims by kind of drug, 2024

  • Generic15,683 claims81%
  • Brand-name3,553 claims18%
  • Other124 claims1%

Dr. Laguardia's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Laguardia's Part D claims, 2024

  • Opioids5%1,013 of 19,360 claims
  • Antibiotics4%743 of 19,360 claims
  • Antipsychotics, patients 65 and over2%335 of 19,360 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 15,8982024: 18,43516%

Drugs named by CMS: 235 in 2024, 207 in 2023.

See all prescribing by Dr. Laguardia

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Ralph J. Laguardia offers telehealth to Medicare patients

Dr. Laguardia accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Laguardia as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Ralph J. Laguardia received $62,518 in industry payments from 2016 to 2025

CMS Open Payments shows 2,903 general payments to Dr. Laguardia from 73 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 67% of the total. Janssen Pharmaceuticals, Inc paid the most, $21,755.

General payments to Dr. Laguardia by program year, 2016 to 2025

General payments to Dr. Laguardia by kind, 2016 to 2025

$62.5Kin total
  • Food and beverage$42,11167%
  • Speaker and faculty fees$18,29029%
  • Travel and lodging$1,6023%
  • Education$5151%

Companies that paid Dr. Laguardia the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Laguardia

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ralph J. Laguardia graduated from University of Padua College of Medicine

Dr. Laguardia graduated from University of Padua College of Medicine in 1984. Dr. Laguardia is a member of ASBP.

  1. Medical schoolUniversity of Padua College of Medicine
  2. Board certified in obesity medicineAmerican Board of Obesity Medicine

Source: Dmand AI Professional Profile Data

Dr. Ralph J. Laguardia accepts plans from 16 insurance carriers

Dr. Laguardia is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Laguardia accepts, by number of carriers

  1. PPO10
  2. HMO7
  3. Medicare7
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ralph J. Laguardia's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ralph J. Laguardia

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Ralph J. Laguardia's NPI number?

Dr. Ralph J. Laguardia's NPI number is 1902805781. It was assigned on July 14, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Ralph J. Laguardia?

Dr. Ralph J. Laguardia is an internist in Mansfield Center, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Ralph J. Laguardia practice?

Dr. Laguardia practices at 10 Higgins Hwy, Mansfield Center, CT 06250. Dr. Laguardia's primary practice is Ralph J. Laguardia, M.D in Mansfield Center, Connecticut. Dmand AI also links Dr. Laguardia to 2 hospices, 1 physician office, 1 home health agency and 1 skilled nursing facility.

What is Dr. Ralph J. Laguardia's office phone number?

The practice phone on file for Dr. Laguardia is (860) 456-7101.

What is Dr. Ralph J. Laguardia's medical license number?

Dr. Laguardia's Connecticut license number on file is 029002, one of the licenses on file in 3 states.

Which states has Dr. Ralph J. Laguardia been licensed in?

Dmand AI has state licenses on file for Dr. Laguardia in Connecticut (1988 to 2025), New York (since 1987) and Florida (2021 to 2026).

Which hospitals is Dr. Ralph J. Laguardia affiliated with?

Dr. Laguardia is affiliated with Windham Hospital.

Does Dr. Ralph J. Laguardia accept Medicare?

Yes. CMS data shows Dr. Laguardia billed Medicare for 2,728 services in 2024, and Dr. Laguardia accepts Medicare assignment.

Does Dr. Ralph J. Laguardia offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Laguardia as offering telehealth services.

How many Medicare patients does Dr. Ralph J. Laguardia see?

CMS counts 262 Medicare patients who saw Dr. Laguardia in 2024, with an average age of 78.

Show 7 more questionsShow fewer questions

Is Dr. Ralph J. Laguardia board certified?

Yes. Dr. Laguardia is board certified in obesity medicine by the American Board of Obesity Medicine.

What services does Dr. Ralph J. Laguardia bill to Medicare?

In 2024, Dr. Laguardia's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and lab and pathology test (81003).

Where did Dr. Ralph J. Laguardia go to medical school?

Dr. Laguardia graduated from University of Padua College of Medicine in 1984.

What drugs does Dr. Ralph J. Laguardia prescribe most?

In 2024 Medicare Part D data, Dr. Laguardia's most prescribed drugs by claims were Methylprednisolone, Levothyroxine Sodium and Eliquis.

Has Dr. Ralph J. Laguardia received payments from drug or device companies?

CMS Open Payments shows $62,518 in general payments to Dr. Laguardia from 73 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Ralph J. Laguardia been practicing?

Dr. Laguardia graduated from medical school in 1984, 42 years ago.

What insurance does Dr. Ralph J. Laguardia accept?

Dr. Laguardia is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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