Nicholas Barnaba, MD
NPI 1043994148 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Barnaba, MD is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1043994148).
Provider details
- NPI number
- 1043994148
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MT229305 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 37 | 15 |
| Amlodipine Besylate | 30 | — |
| Furosemide | 24 | — |
| Dulaglutidebrand: Trulicity | 22 | — |
| Famotidine | 15 | — |
| Pantoprazole Sodium | 13 | — |
| Tamsulosin Hcl | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6 across 1 record (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
- 2023-06-12
- Last updated
- 2023-06-12
- Certified
- 2023-05-16
Frequently asked questions
- What is Nicholas Barnaba's NPI number?
- Nicholas Barnaba's National Provider Identifier (NPI) is 1043994148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Barnaba's specialty?
- Nicholas Barnaba is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Barnaba located?
- Nicholas Barnaba's practice location on file with NPPES is 3401 N Broad St, Philadelphia, PA 19140-5189.
- What is Nicholas Barnaba's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Barnaba is (609) 304-7938.
- Does Nicholas Barnaba accept Medicare?
- Nicholas Barnaba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Barnaba's NPI active?
- Yes — Nicholas Barnaba's NPI (1043994148) is active in the NPPES registry as of the last update on 2023-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.