Peter Lontai, MD
Internal Medicine Physician · Elizabeth, NJ
Peter Lontai, MD is an internal medicine physician with a practice address in Elizabeth, New Jersey, and NPI 1821192030, issued on Sep 8, 2006. Check the license (New Jersey MA38797, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Peter Lontai
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MA38797 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 171 Elmora Ave, Elizabeth, NJ 07202
- Phone
- (908) 289-6227
- Enumerated
- Sep 8, 2006
- Record last updated
- Dec 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (908) 289-8871
- Medicaid ID
- 1816306-01 NJ
- Medicare enrollment
- Enrolled (PECOS I20060118000508); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 171 Elmora Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Peter Lontai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA38797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,262 Medicare Part D claims for 177 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Atorvastatin Calcium128 claims
- Buprenorphine-Naloxone111 claims
- Metformin Hcl92 claims
- Levothyroxine Sodium85 claims
- Celecoxib76 claims
- Lisinopril-Hydrochlorothiazide72 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: $727.79
37 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Peter Lontai among 4,632 internal medicine physician records in New Jersey
Peter Lontai, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1981 · median 2000 among the 3,132 with a school on file
- Record last updated2010 · 63% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 internal medicine physician records list a practice address in Elizabeth
They are 51 of the 1,107 NPPES records with a practice address in Elizabeth, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Elizabeth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Aarti Agarwal, MDElizabeth, NJ 072021447269956
- Gerardo Capo, MDElizabeth, NJ 072021225049505
- Thressiamma Cholankeril, MDElizabeth, NJ 072021083644322
- Jose Chua, M.D.Elizabeth, NJ 072021487651113
- Abraham Goodgold, MDElizabeth, NJ 072021184791980
- Rafeul Huda, MDElizabeth, NJ 072021982798294
- Chi-Hsiung Lin, M.D.Elizabeth, NJ 072021104863224
- Alberto Lopez Silvero, MDElizabeth, NJ 072021104901842
Common questions
What is Peter Lontai, MD's NPI number?
Peter Lontai, MD's National Provider Identifier (NPI) is 1821192030, issued on Sep 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Lontai, MD located?
The NPPES record lists a practice address at 171 Elmora Ave, Elizabeth, NJ, 07202. Phone: (908) 289-6227. Providers update this record themselves, so call before visiting.
How can I verify Peter Lontai, MD's license?
NPPES lists New Jersey license number MA38797, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter Lontai, MD prescribe under Medicare Part D?
In 2024, Peter Lontai, MD had 2,262 Medicare Part D claims for 177 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.