Thalia Sergi, FNP
Family Nurse Practitioner · Paramus, NJ
Thalia Sergi, FNP is a family nurse practitioner with a practice address in Paramus, New Jersey, and NPI 1972197846, issued on Feb 22, 2021. Check the license (New Jersey 26NJ01080000, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thalia Sergi
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 26NJ01080000 NJ
26NR18118400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 140 E Ridgewood Ave, Paramus, NJ 07652
- Phone
- (201) 251-3243
- Enumerated
- Feb 22, 2021
- Record last updated
- Feb 27, 2026
- Medicare enrollment
- Enrolled (PECOS I20210518001962); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,881 in New Jersey → Look up another NPI →
Also registered at 140 E Ridgewood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thalia Sergi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 26NJ01080000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
40 Medicare Part D claims for 25 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel21 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.
The MIPS final score for 2023 (Medicare payment program): 98.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $845.07
14 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 99,489 providers of this specialty with any payment received $650.95 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
- Valley Physician Services PCHoboken, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thalia Sergi among 3,881 family nurse practitioner records in New Jersey
Thalia Sergi, FNP is one of 3,881 family nurse practitioner records with a practice address in New Jersey. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 56% of them.
- NPI issued2021 · 56% of these records are older, 37% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2020 · median 2019 among the 2,262 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 family nurse practitioner records list a practice address in Paramus
They are 40 of the 1,842 NPPES records with a practice address in Paramus, and 3,881 family nurse practitioner records in New Jersey.
All 3,881 in New Jersey → Every provider in Paramus → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Nicole Ayala, MS, FNP-BCParamus, NJ 076521942683768
- Jennifer Delgado, NPParamus, NJ 076521295079325
- Tynetta Eleazer, NP-CParamus, NJ 076521922510148
- Frances Estrada, APNParamus, NJ 076521831584713
- Nancy Fox, APNParamus, NJ 076521700362845
- Kimberly Giang, ARNPParamus, NJ 076521548707680
- Lisa Grohsman, R.N., APN-C.Paramus, NJ 076521164418018
- Elizabeth HeydtParamus, NJ 076521093192890
Common questions
What is Thalia Sergi, FNP's NPI number?
Thalia Sergi, FNP's National Provider Identifier (NPI) is 1972197846, issued on Feb 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Thalia Sergi, FNP located?
The NPPES record lists a practice address at 140 E Ridgewood Ave, Paramus, NJ, 07652. Phone: (201) 251-3243. Providers update this record themselves, so call before visiting.
How can I verify Thalia Sergi, FNP's license?
NPPES lists New Jersey license number 26NJ01080000, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Thalia Sergi, FNP prescribe under Medicare Part D?
In 2024, Thalia Sergi, FNP had 40 Medicare Part D claims for 25 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Thalia Sergi, FNP's MIPS final score?
The 2023 MIPS final score is 98.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.