Nikoletta Proudan
NPI 1437538279 · Endocrinology, Diabetes & Metabolism Physician · Morristown, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nikoletta Proudan is a Endocrinology, Diabetes & Metabolism Physician provider in Morristown, NJ (NPI 1437538279).
Provider details
- NPI number
- 1437538279
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5101025518 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
497 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 302 | $138 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 91 | $180 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 33 | $83 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $100 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 20 | $139 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 174 | 61 |
| Dulaglutidebrand: Trulicity | 143 | 31 |
| Semaglutidebrand: Ozempic | 123 | 31 |
| Empagliflozinbrand: Jardiance | 114 | 29 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 109 | 44 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 94 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$382 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-26
- Last updated
- 2024-12-09
- Certified
- 2024-12-09
Frequently asked questions
- What is Nikoletta Proudan's NPI number?
- Nikoletta Proudan's National Provider Identifier (NPI) is 1437538279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikoletta Proudan's specialty?
- Nikoletta Proudan is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Nikoletta Proudan located?
- Nikoletta Proudan's practice location on file with NPPES is 435 South St Ste 340, Morristown, NJ 07960-6473.
- What is Nikoletta Proudan's phone number?
- The practice phone number listed in the NPPES registry for Nikoletta Proudan is (973) 971-4599.
- Does Nikoletta Proudan accept Medicare?
- Nikoletta Proudan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nikoletta Proudan's NPI active?
- Yes — Nikoletta Proudan's NPI (1437538279) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.