Mark Barton, PA
NPI 1811953417 · Physician Assistant · Ashland, OH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Barton, PA is a Physician Assistant provider in Ashland, OH (NPI 1811953417).
Provider details
- NPI number
- 1811953417
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 50.000607 (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 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
147 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 | 94 | $95 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $72 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 20 | $102 |
Typical Medicare-allowed amounts for these services range $72–$102 (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 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 204 | 67 |
| Omeprazole | 158 | 59 |
| Amlodipine Besylate | 144 | 44 |
| Lisinopril | 126 | 51 |
| Metoprolol Succinate | 112 | 34 |
| Gabapentin | 98 | 35 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-22
- Last updated
- 2018-03-21
Frequently asked questions
- What is Mark Barton's NPI number?
- Mark Barton's National Provider Identifier (NPI) is 1811953417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Barton's specialty?
- Mark Barton is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Barton located?
- Mark Barton's practice location on file with NPPES is 1025 Center St, Ashland, OH 44805-4011.
- What is Mark Barton's phone number?
- The practice phone number listed in the NPPES registry for Mark Barton is (419) 289-0491.
- Does Mark Barton accept Medicare?
- Mark Barton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Barton's NPI active?
- Yes — Mark Barton's NPI (1811953417) is active in the NPPES registry as of the last update on 2018-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.