DR. JOHN LAIRD OEHLER D.O.
NPI 1801974431
Family Medicine in Bucyrus, OH

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment
725 N SANDUSKY AVE STE 1, BUCYRUS, OH 44820(419) 562-7557 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 25, 2022, Jul 30, 2018, Mar 6, 2018 and 2 more (5 updates tracked since 2016).

About Dr. John Laird Oehler D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN LAIRD OEHLER D.O. (NPI 1801974431) is an individual family medicine provider in Bucyrus, Ohio, licensed in Ohio (34007607) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Marion General Hospital, and maintains a secondary practice location in Lima.

NPPES Registry Identity

NPI1801974431
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JOHN LAIRD OEHLERCredential: D.O.
Location Address725 N SANDUSKY AVE STE 1Bucyrus, OH 44820-1463
Mailing Address5400 Frantz Rd Ste 250Dublin, OH 43016-6102
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 2000
Enumeration DateNovember 1, 2006
Last NPPES UpdateJanuary 25, 20225 updates tracked since enumeration
NPI 1801974431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in OH · 34007607
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
725 N SANDUSKY AVE STE 1, Bucyrus, OH 44820

Secondary Practice Location 1

Location 11005 Bellefontaine Ave, Suite 360Lima, OH 45804-2851 · Phone (419) 998-8205 · Fax (419) 998-8220

Other Identifiers 3

Medicaid2378921OH
Medicaid200923370IN
Medicaid64060254KY

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. John Laird Oehler D.o. 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.

PECOS PAC ID9931181211
PECOS Enrollment IDI20040601001470
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
264 services151 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
118 services74 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
85 services85 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
23 services20 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
17 services15 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
17 services16 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Marion General Hospital

Acute Care Hospitals · Marion, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360011
Location1000 Mckinley Park DriveMarion, OH 43302 · Marion County
Emergency services Birthing friendly

Ohiohealth Mansfield Hospital

Acute Care Hospitals · Mansfield, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360118
Location335 Glessner AvenueMansfield, OH 44903 · Richland County
Emergency services Birthing friendly

Bucyrus Community Hospital

Critical Access Hospitals · Bucyrus, OH
OwnershipVoluntary non-profit - Other
CMS Certification Number361316
Location629 North Sandusky AvenueBucyrus, OH 44820 · Crawford County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44820 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers15 claims29 services$6.15 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
725 N SANDUSKY AVE STE 1
BUCYRUS, OH 44820
Nurse Practitioner (Family)
725 N SANDUSKY AVE STE 1
BUCYRUS, OH 44820
Physician Assistant
725 N SANDUSKY AVE STE 1
BUCYRUS, OH 44820
Nurse Practitioner (Family)
725 N SANDUSKY AVE STE 1
BUCYRUS, OH 44820

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 John Oehler's NPI number?

The NPI number for John Oehler is 1801974431. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is John Oehler located?

John Oehler practices at 725 N Sandusky Ave Ste 1, Bucyrus, OH 44820. The listed phone number is (419) 562-7557.

What is John Oehler's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is John Oehler enrolled in Medicare?

Yes. John Oehler 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.

What insurance does John Oehler accept?

Health plans from CareSource and MedMutual list John Oehler 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 John Oehler affiliated with any hospitals?

According to CMS data, John Oehler is affiliated with Marion General Hospital, Ohiohealth Mansfield Hospital and Bucyrus Community Hospital.

When was this NPI record last updated?

The NPPES record for John Oehler was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.