Marc Plescia, MD
NPI 1497749121 · Family Medicine Physician · Herndon, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Plescia, MD is a Family Medicine Physician provider in Herndon, VA (NPI 1497749121).
Provider details
- NPI number
- 1497749121
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101036871 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
729 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 411 | $142 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 90 | $143 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 85 | $69 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 49 | $181 |
| Administration of Influenza Virus VaccineG0008 | 32 | $36 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 306 | 101 |
| Levothyroxine Sodium | 218 | 57 |
| Simvastatin | 134 | 38 |
| Rosuvastatin Calcium | 128 | 43 |
| Amlodipine Besylate | 125 | 38 |
| Losartan Potassium | 114 | 35 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-08
- Last updated
- 2023-11-27
- Certified
- 2020-10-17
Frequently asked questions
- What is Marc Plescia's NPI number?
- Marc Plescia's National Provider Identifier (NPI) is 1497749121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Plescia's specialty?
- Marc Plescia is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Plescia located?
- Marc Plescia's practice location on file with NPPES is 555 Herndon Pkwy, Herndon, VA 20170-5276.
- What is Marc Plescia's phone number?
- The practice phone number listed in the NPPES registry for Marc Plescia is (703) 481-1505.
- Does Marc Plescia accept Medicare?
- Marc Plescia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Plescia's NPI active?
- Yes — Marc Plescia's NPI (1497749121) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.