John Charles Lalonde, M.D.
Family Medicine Physician · Greensboro, NC
John Charles Lalonde, M.D. is a family medicine physician with a practice address in Greensboro, North Carolina, and NPI 1245274455, issued on Jun 16, 2006. Check the license (North Carolina 20154, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Charles Lalonde
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20154 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1581 Yanceyville St, Greensboro, NC 27405
- Phone
- (336) 275-6445
- Enumerated
- Jun 16, 2006
- Record last updated
- Sep 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (336) 275-3012
- Medicaid ID
- 8950632 NC
- Medicare enrollment
- Enrolled (PECOS I20050325000643); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1975
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,953 in North Carolina → Look up another NPI →
Also registered at 1581 Yanceyville St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Early, DNP, AGNP-CAdult Health Nurse Practitioner1770190514
- Kimberly Falsion-Flemming, P.A.-CMedical Physician Assistant1881635795
- Panav Jha, M.D.Family Medicine Physician1518535566
- Eve Knapp, M.D.Family Medicine Physician1013095033
- David Tysinger, PA-CMedical Physician Assistant1538317698
Verify John Charles Lalonde in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 20154Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average family medicine physician in 2024
5,491 Medicare Part D claims for 434 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 63 claims were for opioids.
Most prescribed
- Atorvastatin Calcium522 claims
- Rosuvastatin Calcium347 claims
- Amlodipine Besylate205 claims
- Lisinopril-Hydrochlorothiazide202 claims
- Losartan-Hydrochlorothiazide157 claims
- Levothyroxine Sodium146 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: $2,142.25
113 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. 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.
Bills Medicare through one group practice
- Moses Cone Medical Services IncGreensboro, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Charles Lalonde among 4,953 family medicine physician records in North Carolina
John Charles Lalonde, M.D. is one of 4,953 family medicine physician records with a practice address in North Carolina. 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 12% of them.
- NPI issued2006 · 12% of these records are older, 51% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1975 · median 2006 among the 3,104 with a school on file
- Record last updated2021 · 50% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
182 family medicine physician records list a practice address in Greensboro
They are 182 of the 8,190 NPPES records with a practice address in Greensboro, and 4,953 family medicine physician records in North Carolina.
All 4,953 in North Carolina → Every provider in Greensboro → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Matthew Eckstat, M.D., M.P.H.Greensboro, NC 274051437549763
- Alicia Firestone, MDGreensboro, NC 274051144724139
- Anna Goswick, M.D.Greensboro, NC 274051639604770
- Eve Knapp, M.D.Greensboro, NC 274051013095033
- Annmarie Mazzocchi, M.D.Greensboro, NC 274051477597730
- Stephen Miller, MDGreensboro, NC 274051962427021
- Alan Rosenbloom, MDGreensboro, NC 274051992781413
- Jacob Stinson, DOGreensboro, NC 274051750525416
Common questions
What is John Charles Lalonde, M.D.'s NPI number?
John Charles Lalonde, M.D.'s National Provider Identifier (NPI) is 1245274455, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Charles Lalonde, M.D. located?
The NPPES record lists a practice address at 1581 Yanceyville St, Greensboro, NC, 27405. Phone: (336) 275-6445. Providers update this record themselves, so call before visiting.
How can I verify John Charles Lalonde, M.D.'s license?
NPPES lists North Carolina license number 20154, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Charles Lalonde, M.D. prescribe under Medicare Part D?
In 2024, John Charles Lalonde, M.D. had 5,491 Medicare Part D claims for 434 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.