Nikoletta Proudan
Endocrinology, Diabetes & Metabolism Physician · Morristown, NJ
Nikoletta Proudan is an endocrinology, diabetes & metabolism physician with a practice address in Morristown, New Jersey, and NPI 1437538279, issued on May 26, 2015. Check the license on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nikoletta Proudan
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 5101025518 MI
Self-reported in NPPES; status is on the state search - Practice location
- 435 South St Ste 340, Morristown, NJ 07960
- Phone
- (973) 971-4599
- Enumerated
- May 26, 2015
- Record last updated
- Dec 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20221006000669); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 417 in New Jersey → Look up another NPI →
Also registered at 435 South St Ste 340
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roxana Amaya-Santana, APNNurse Practitioner1336732718
- Polina Aron, MDEndocrinology, Diabetes & Metabolism Physician1164086252
- Jemima Chong, AGNP-BCNurse Practitioner1033730536
- Danielle Data, RDRegistered Dietitian1891334207
- Diane DelaneyRegistered Dietitian1740743285
- Amanda Gomez, APN-CFamily Nurse Practitioner1750712154
Verify Nikoletta Proudan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,110 Medicare Part D claims for 315 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Levothyroxine Sodium174 claims
- Trulicity143 claims
- Ozempic123 claims
- Jardiance114 claims
- Lantus Solostar109 claims
- Nano 2nd Gen Pen Needle94 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: $382.15
17 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Practice Associates Medical GroupMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nikoletta Proudan among 417 endocrinology, diabetes & metabolism physician records in New Jersey
Nikoletta Proudan is one of 417 endocrinology, diabetes & metabolism physician records with a practice address in New Jersey. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 79% of them.
- NPI issued2015 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2015 · median 2006 among the 313 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in New Jersey
There are 417 endocrinology, diabetes & metabolism physician records in New Jersey.
All 417 in New Jersey → Every provider in Morristown → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Rachel Castaneda, M.D.Morristown, NJ 079601619051646
- Jajin Chon, M.D.Morristown, NJ 079601346320553
- Heather Greenberg, M.D.Morristown, NJ 079601407121684
- Debra Margulies, M.D.Morristown, NJ 079601134177918
- Robert Melfi, MDMorristown, NJ 079601346213998
- Andrew Parziale, MDMorristown, NJ 079601346638350
- Ronak PatelMorristown, NJ 079601821247354
- Leena Shah, M.D.Morristown, NJ 079601194258343
Common questions
What is Nikoletta Proudan's NPI number?
Nikoletta Proudan's National Provider Identifier (NPI) is 1437538279, issued on May 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nikoletta Proudan located?
The NPPES record lists a practice address at 435 South St Ste 340, Morristown, NJ, 07960. Phone: (973) 971-4599. Providers update this record themselves, so call before visiting.
How can I verify Nikoletta Proudan's license?
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 Nikoletta Proudan prescribe under Medicare Part D?
In 2024, Nikoletta Proudan had 2,110 Medicare Part D claims for 315 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.