Mark Parshall, MD
NPI 1023029824 · Emergency Medicine Physician · Carthage, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Parshall, MD is a Emergency Medicine Physician provider in Carthage, NY (NPI 1023029824).
Provider details
- NPI number
- 1023029824
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 180988 (NY)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 58 | 52 |
| Prednisone | 51 | 42 |
| Cephalexin | 18 | 18 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 13 | — |
| Cefuroxime Axetilbrand: Cefuroxime | 12 | 11 |
| Levothyroxine Sodium | 12 | — |
| Nitrofurantoin Monohyd/M-Cryst |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Frequently asked questions
- What is Mark Parshall's NPI number?
- Mark Parshall's National Provider Identifier (NPI) is 1023029824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Parshall's specialty?
- Mark Parshall is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Parshall located?
- Mark Parshall's practice location on file with NPPES is 1001 West Street, Carthage, NY 13619.
- What is Mark Parshall's phone number?
- The practice phone number listed in the NPPES registry for Mark Parshall is (315) 493-1000.
- Does Mark Parshall accept Medicare?
- Mark Parshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Parshall's NPI active?
- Yes — Mark Parshall's NPI (1023029824) is active in the NPPES registry as of the last update on 2024-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.