DR. DAVID F OTT MD
NPI 1427371202
Anesthesiology in Mansfield, OH
About Dr. David F Ott Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID F OTT MD (NPI 1427371202) is an individual anesthesiology provider in Mansfield, Ohio, licensed in Ohio (35097714) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, is affiliated with Genesis Hospital, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2007).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. David F Ott Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show David Ott reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mansfield, OH 44907
- Reassigned Medicare billing, Ohio enrollment
- 40 clinicians in this Medicare group
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 3,314 clinicians in this Medicare group
Zanesville, OH 43701
- Reassigned Medicare billing, Ohio enrollment
- 103 clinicians in this Medicare group
Grove City, OH 43123
- Reassigned Medicare billing, Ohio enrollment
- 280 clinicians in this Medicare group
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 1,072 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Genesis Hospital
Acute Care Hospitals · Zanesville, OHOhiohealth Mansfield Hospital
Acute Care Hospitals · Mansfield, OHOhiohealth Shelby Hospital
Critical Access Hospitals · Shelby, OHOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANSFIELD, OH 44907
MANSFIELD, OH 44907
MANSFIELD, OH 44907
MANSFIELD, OH 44907
MANSFIELD, OH 44907
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Ott's NPI number?
The NPI number for David Ott is 1427371202. It was assigned to this individual provider in the NPPES registry on March 8, 2010.
Where is David Ott located?
David Ott practices at 799 Lexington Ave, Mansfield, OH 44907. The listed phone number is (419) 756-5133.
What is David Ott's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is David Ott enrolled in Medicare?
Yes. David Ott is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Ott's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Ott reassigns Medicare benefits to 5 organizations: Anesthesia Associates Of Mansfield, Inc (Mansfield, OH), Ohiohealth Corporation (Columbus, OH), Genesis Anesthesia Providers, LLC (Zanesville, OH), Premier Anesthesia Of Ohio LLC (Grove City, OH) and Promedica Central Physicians (Toledo, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Ott's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Ott accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource list David Ott as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Ott affiliated with any hospitals?
According to CMS data, David Ott is affiliated with Genesis Hospital, Ohiohealth Mansfield Hospital and Ohiohealth Shelby Hospital.
When was this NPI record last updated?
The NPPES record for David Ott was last updated on April 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. David F Ott, MD · NPI 1427371202
Anesthesiology physician in Mansfield, Ohio. Individual provider, active in the CMS NPPES registry since March 8, 2010.
## Identity
- **NPI:** 1427371202 (Entity type: Individual)
- **Enumerated:** March 8, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 35097714 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 799 LEXINGTON AVE, Mansfield, OH 44907-1906
- **Phone:** (419) 756-5133 · **Fax:** (419) 774-9707
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Anesthesia Associates Of Mansfield, Inc (NPI 1407947815, Mansfield, OH); Ohiohealth Corporation (NPI 1265627301, Columbus, OH); Genesis Anesthesia Providers, LLC (NPI 1295205433, Zanesville, OH); Premier Anesthesia Of Ohio LLC (NPI 1699196022, Grove City, OH); Promedica Central Physicians (NPI 1043270150, Toledo, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 2007
## Record status
- **NPPES last updated:** April 24, 2017
- **Other identifiers:** Medicaid 0053568 (OH); Medicare UPIN H013060 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1427371202) · Data from the CMS NPPES public registry.