Sam Pappas, MD
NPI 1215082516 · Internal Medicine Physician · Vienna, VA
Sam Pappas, MD is a Internal Medicine Physician provider in Vienna, VA (NPI 1215082516).
Provider details
- NPI number
- 1215082516
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101236592 (VA)
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
19 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 166 | 52 |
| Levothyroxine Sodium | 94 | 27 |
| Methylprednisolone | 73 | 54 |
| Azithromycin | 60 | 47 |
| Liothyronine Sodium | 36 | 13 |
| Metformin Hcl | 33 | 11 |
| Lorazepam | 30 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 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
- 2007-01-24
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Sam Pappas's NPI number?
- Sam Pappas's National Provider Identifier (NPI) is 1215082516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sam Pappas's specialty?
- Sam Pappas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sam Pappas located?
- Sam Pappas's practice location on file with NPPES is 8245 Boone Blvd Ste 600, Vienna, VA 22182-3847.
- What is Sam Pappas's phone number?
- The practice phone number listed in the NPPES registry for Sam Pappas is (703) 724-8271.
- Is Sam Pappas's NPI active?
- Yes — Sam Pappas's NPI (1215082516) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.