Mark Langenderfer, PA-C
NPI 1376135400 · Physician Assistant · Columbus, OH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Langenderfer, PA-C is a Physician Assistant provider in Columbus, OH (NPI 1376135400).
Provider details
- NPI number
- 1376135400
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 50.006836RX (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
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
20 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 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 (19)
- 26 Hospital DrAthens, OH 45701-2471Phone: (614) 722-6200
- 7901 Diley RdCanal Winchester, OH 43110-9612Phone: (614) 355-9050
- 4439 State Route 159Chillicothe, OH 45601-8207Phone: (614) 722-2000
- 1 Childrens PlzDayton, OH 45404-1873Phone: (614) 722-6200
- 7853 Pacer DrDelaware, OH 43015-7571Phone: (614) 722-2000
- 5665 Venture DrDublin, OH 43017-2159Phone: (614) 722-2000
- 1818 Chapel DrFindlay, OH 45840-1335Phone: (614) 722-6200
- 830 W High StLima, OH 45801-3971Phone: (614) 722-6200
- 335 Glessner Ave Fl 3Mansfield, OH 44903-2269Phone: (614) 722-2555
- 536 S Trimble Rd
Registry dates
- Enumerated
- 2021-02-10
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Mark Langenderfer's NPI number?
- Mark Langenderfer's National Provider Identifier (NPI) is 1376135400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Langenderfer's specialty?
- Mark Langenderfer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Langenderfer located?
- Mark Langenderfer's practice location on file with NPPES is 700 Childrens Dr, Columbus, OH 43205-2664.
- What is Mark Langenderfer's phone number?
- The practice phone number listed in the NPPES registry for Mark Langenderfer is (614) 722-2000.
- Does Mark Langenderfer accept Medicare?
- Mark Langenderfer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Langenderfer's NPI active?
- Yes — Mark Langenderfer's NPI (1376135400) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.