Nicholas Demaria, M.D.
NPI 1942255286 · Internal Medicine Physician · Sicklerville, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Demaria, M.D. is a Internal Medicine Physician provider in Sicklerville, NJ (NPI 1942255286).
Provider details
- NPI number
- 1942255286
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA04248000 (NJ)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,407 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 | 625 | $134 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 248 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 195 | $93 |
| Administration of Influenza Virus VaccineG0008 | 120 | $29 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 106 | $15 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 146 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 568 | 175 |
| Amlodipine Besylate | 544 | 179 |
| Rosuvastatin Calcium | 411 | 130 |
| Metformin Hcl | 389 | 125 |
| Losartan Potassium | 378 | 123 |
| Levothyroxine Sodium | 324 | 91 |
| Alprazolam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,314 across 98 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
Additional practice locations (1)
- 524 Williamstown Rd Ste aSicklerville, NJ 08081-1800Phone: (856) 728-1181Fax: (856) 728-1182
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2019-10-09
Frequently asked questions
- What is Nicholas Demaria's NPI number?
- Nicholas Demaria's National Provider Identifier (NPI) is 1942255286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Demaria's specialty?
- Nicholas Demaria is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Demaria located?
- Nicholas Demaria's practice location on file with NPPES is 524 Williamstown Rd Ste a, Sicklerville, NJ 08081.
- What is Nicholas Demaria's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Demaria is (856) 728-1181.
- Does Nicholas Demaria accept Medicare?
- Nicholas Demaria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Demaria's NPI active?
- Yes — Nicholas Demaria's NPI (1942255286) is active in the NPPES registry as of the last update on 2019-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.