NPPES file of Aug 9, 2026

Konstantinos Lontos, M.D.

Hematology (Internal Medicine) Physician · Winston Salem, NC

Konstantinos Lontos, M.D. is a hematology (internal medicine) physician with a practice address in Winston Salem, North Carolina, and NPI 1467890749, issued on Jun 10, 2013. Check the license (North Carolina 2023-01100, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467890749
Name
Konstantinos Lontos
Credential
M.D.
Primary taxonomy
Hematology (Internal Medicine) Physician 207RH0000X
License numbers
2023-01100 NC
MD467863 PA
MT209241 PA
Self-reported in NPPES; status is on the state search
Practice location
3333 Silas Creek Pkwy, Winston Salem, NC 27103
Phone
(336) 718-5570
Enumerated
Jun 10, 2013
Record last updated
Jul 11, 2024
Fax
(336) 718-5569
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest hematology (internal medicine) physician records → All 72 in North Carolina → Look up another NPI →

Also registered at 3333 Silas Creek Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Wakeem AbrahamHospitalist Physician1083317184
  2. Indrani Acosta, M.D.Neurology Physician1962699892
  3. Quentin Adams, M.D.Radiation Oncology Physician1679923270
  4. Richard Adams, LPCMental Health Counselor1871868315
  5. Emily Addington, FNP-CNurse Practitioner1174251193
  6. Victor Adkisson, MDInternal Medicine Physician1912058553

Verify Konstantinos Lontos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 2023-01100    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the North Carolina license search

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71% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024

145 Medicare Part D claims for 25 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Konstantinos Lontos145
  2. Specialty average496

Most prescribed

  1. Valacyclovir18 claims
  2. Eliquis15 claims
  3. Revlimid14 claims
  4. Dexamethasone12 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: $1,951.38

2 payments; by number, the most common kind was consulting fee; the largest payer was Janssen Scientific Affairs, LLC. The 721 providers of this specialty with any payment received $13,778.35 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Konstantinos Lontos$1,951
  2. Specialty average$13,778

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Konstantinos Lontos among 72 hematology (internal medicine) physician records in North Carolina

Konstantinos Lontos, M.D. is one of 72 hematology (internal medicine) physician records with a practice address in North Carolina. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 85% of them.

  • NPI issued2013 · 85% of these records are older, 11% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileNo · 82% of these records are
  • Record last updated2024 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology (Internal Medicine) Physician providers in North Carolina

There are 72 hematology (internal medicine) physician records in North Carolina.

All 72 in North Carolina → Every provider in Winston Salem → Hematology (Internal Medicine) Physician nationwide →

The 8 hematology (internal medicine) physician records with the nearest ZIP codes

  1. Franklin Chen, M.D.Winston Salem, NC 271031992979736
  2. James Dugan, MDWinston Salem, NC 271031326304353
  3. Kathleen Elliott, MDWinston Salem, NC 271031255510970
  4. Jan Moreb, MDWinston Salem, NC 271031295774164
  5. Juan Varela, M.D., PHDWinston Salem, NC 271031013235753
  6. John Owen, MDWinston Salem, NC 271571366427411
  7. Douglas White, MDWinston Salem, NC 271571457338618
  8. James Granfortuna, M.D.Greensboro, NC 274031366495707

Common questions

What is Konstantinos Lontos, M.D.'s NPI number?

Konstantinos Lontos, M.D.'s National Provider Identifier (NPI) is 1467890749, issued on Jun 10, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Konstantinos Lontos, M.D. located?

The NPPES record lists a practice address at 3333 Silas Creek Pkwy, Winston Salem, NC, 27103. Phone: (336) 718-5570. Providers update this record themselves, so call before visiting.

How can I verify Konstantinos Lontos, M.D.'s license?

NPPES lists North Carolina license number 2023-01100, 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 Konstantinos Lontos, M.D. prescribe under Medicare Part D?

In 2024, Konstantinos Lontos, M.D. had 145 Medicare Part D claims for 25 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.