Mark Mandichak, MD
NPI 1386849644 · Hospitalist Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Mandichak, MD is a Hospitalist Physician provider in Charlottesville, VA (NPI 1386849644).
Provider details
- NPI number
- 1386849644
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101246995 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
2,339 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,132 | $78 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 501 | $119 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 214 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 193 | $172 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 99 | $112 |
| 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Furosemide | 20 | 13 |
| Prednisone | 19 | 18 |
| Cefuroxime Axetilbrand: Cefuroxime | 15 | 14 |
| Oxycodone Hcl | 14 | 14 |
| Amlodipine Besylate | 14 | — |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$110 across 2 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)
- 2010 Health Campus DrRockingham, VA 22801-8679Phone: (540) 689-1110Fax: (540) 689-1119
Registry dates
- Enumerated
- 2007-06-18
- Last updated
- 2024-10-17
- Certified
- 2024-10-17
Frequently asked questions
- What is Mark Mandichak's NPI number?
- Mark Mandichak's National Provider Identifier (NPI) is 1386849644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mandichak's specialty?
- Mark Mandichak is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Mandichak located?
- Mark Mandichak's practice location on file with NPPES is 500 Martha Jefferson Dr, Charlottesville, VA 22911.
- What is Mark Mandichak's phone number?
- The practice phone number listed in the NPPES registry for Mark Mandichak is (434) 654-7580.
- Does Mark Mandichak accept Medicare?
- Mark Mandichak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Mandichak's NPI active?
- Yes — Mark Mandichak's NPI (1386849644) is active in the NPPES registry as of the last update on 2024-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.