Mark Irving, PA-C
NPI 1902227184 · Medical Physician Assistant · Lancaster, OH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Irving, PA-C is a Medical Physician Assistant provider in Lancaster, OH (NPI 1902227184).
Provider details
- NPI number
- 1902227184
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 50.001107 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clindamycin Hcl | 22 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 | 14 |
| Azithromycin | 17 | 17 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 | 16 |
| Tizanidine Hcl | 17 | 16 |
| Doxycycline Hyclate | 15 | 14 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$366 across 23 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 (2)
- 1155 E Main StLancaster, OH 43130-4056Phone: (740) 277-6043
- 401 N Ewing StLancaster, OH 43130-3372Phone: (740) 687-8103
Registry dates
- Enumerated
- 2013-12-14
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Mark Irving's NPI number?
- Mark Irving's National Provider Identifier (NPI) is 1902227184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Irving's specialty?
- Mark Irving is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Irving located?
- Mark Irving's practice location on file with NPPES is 220 E Walnut St, Lancaster, OH 43130-4464.
- What is Mark Irving's phone number?
- The practice phone number listed in the NPPES registry for Mark Irving is (740) 277-6043.
- Does Mark Irving accept Medicare?
- Mark Irving is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Irving's NPI active?
- Yes — Mark Irving's NPI (1902227184) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.