Sergio L. Baerga, M.D.
Surgery Physician · Elizabeth, NJ
Sergio L. Baerga, M.D. is a surgery physician with a practice address in Elizabeth, New Jersey, and NPI 1356530539, issued on Oct 23, 2007. Check the license (New Jersey 25MA09666400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sergio L. Baerga
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 25MA09666400 NJ
246562 NY
Self-reported in NPPES; status is on the state search - Practice location
- 225 Williamson St FL 4, Elizabeth, NJ 07202
- Phone
- (908) 994-5000
- Enumerated
- Oct 23, 2007
- Record last updated
- Mar 26, 2025
- Medicare enrollment
- Enrolled (PECOS I20150622000714); accepts Medicare assignment
- Medical or professional school
- Ponce School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 737 in New Jersey → Look up another NPI →
Also registered at 225 Williamson St FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Palvi Chadha, PAPhysician Assistant1457878944
Verify Sergio L. Baerga 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 25MA09666400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average surgery physician in 2024
50 Medicare Part D claims for 39 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 29 claims were for opioids.
Most prescribed
- Acetaminophen-Codeine14 claims
- Tramadol Hcl14 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: $208.65
4 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Barnabas Health Medical Group PCElizabeth, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergio L. Baerga among 737 surgery physician records in New Jersey
Sergio L. Baerga, M.D. is one of 737 surgery physician records with a practice address in New Jersey. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 42% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2002 · median 2005 among the 445 with a school on file
- Record last updated2025 · 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 208600000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in New Jersey
There are 737 surgery physician records in New Jersey.
All 737 in New Jersey → Every provider in Elizabeth → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Lisa Derr, D.O.Elizabeth, NJ 072021124218540
- Matthew MackowskyElizabeth, NJ 072021104276542
- Peter Mlynarczyk, MDElizabeth, NJ 072021144218439
- Yvan Ducheine, M.D.Roselle, NJ 072031578638136
- Pedro Cordero, M.D.Roselle Park, NJ 072041295896231
- Jacques Losman, M.D.Elizabeth, NJ 072071063552016
- Rodolfo Colaco, M.D.Elizabeth, NJ 072081912964537
- Pedro GutierrezElizabeth, NJ 072081093880239
Common questions
What is Sergio L. Baerga, M.D.'s NPI number?
Sergio L. Baerga, M.D.'s National Provider Identifier (NPI) is 1356530539, issued on Oct 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sergio L. Baerga, M.D. located?
The NPPES record lists a practice address at 225 Williamson St FL 4, Elizabeth, NJ, 07202. Phone: (908) 994-5000. Providers update this record themselves, so call before visiting.
How can I verify Sergio L. Baerga, M.D.'s license?
NPPES lists New Jersey license number 25MA09666400, 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 Sergio L. Baerga, M.D. prescribe under Medicare Part D?
In 2024, Sergio L. Baerga, M.D. had 50 Medicare Part D claims for 39 beneficiaries; the average among surgery physician prescribers was 147. 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.