Jacob Mace, DO
NPI 1558867127 · Medical Toxicology (Emergency Medicine) Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Mace, DO is a Medical Toxicology (Emergency Medicine) Physician provider in Charlottesville, VA (NPI 1558867127).
Provider details
- NPI number
- 1558867127
- Entity type
- Individual
- Primary specialty
- Medical Toxicology (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 0102206549 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,106 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 458 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 434 | $166 |
| Critical Care, First 30-74 Minutes99291 | 136 | $202 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 78 | $115 |
Typical Medicare-allowed amounts for these services range $8–$202 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 75 | 75 |
| Ibuprofen | 51 | 51 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 46 | 45 |
| Prednisone | 29 | 27 |
| Cefdinir | 23 | 23 |
| Cephalexin | 19 | 19 |
| Azithromycin | 15 | 14 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 78 Medical Center DrFishersville, VA 22939-2332Phone: (540) 332-4423
- 1840 Amherst StWinchester, VA 22601-2808Phone: (540) 536-8700
Registry dates
- Enumerated
- 2018-04-03
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Jacob Mace's NPI number?
- Jacob Mace's National Provider Identifier (NPI) is 1558867127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Mace's specialty?
- Jacob Mace is listed in the NPPES registry with a primary specialty of Medical Toxicology (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Mace located?
- Jacob Mace's practice location on file with NPPES is 1215 Lee St, Charlottesville, VA 22908-2332.
- What is Jacob Mace's phone number?
- The practice phone number listed in the NPPES registry for Jacob Mace is (434) 924-2231.
- Does Jacob Mace accept Medicare?
- Jacob Mace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Mace's NPI active?
- Yes — Jacob Mace's NPI (1558867127) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.