DR. JOHN N. LARRIMER M.D.
NPI 1073565354
Internal Medicine - Endocrinology, Diabetes & Metabolism in Reynoldsburg, OH

Q: What is John Larrimer's NPI number?

The NPI number for John Larrimer is 1073565354. It was assigned to this individual provider in the NPPES registry on May 16, 2006. The provider is also known as John N Larrimer MD.

Q: What is John Larrimer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for John Larrimer was last updated on September 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment

6490 E MAIN ST, SUITE B, REYNOLDSBURG, OH 43068(614) 367-0675(614) 367-9744 Get Directions Write a Review

NPPES record last updated: September 14, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 14, 2024, May 9, 2022 (2 updates tracked since 2022).

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About Dr. John N. Larrimer M.d. NPPES

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

DR. JOHN N. LARRIMER M.D. (NPI 1073565354) is an individual endocrinology, diabetes & metabolism provider in Reynoldsburg, Ohio, licensed in Ohio (35-03-4948) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Mount Carmel East & West, and is a graduate of Ohio State University College Of Medicine (1972).

NPPES Registry Identity

NPI1073565354

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. JOHN N. LARRIMERCredential: M.D.

Location Address6490 E MAIN ST, SUITE BReynoldsburg, OH 43068-2394

Mailing Address200 Bradenton AveDublin, OH 43017-7515 · (614) 793-1980 · Fax (614) 793-1985

Phone(614) 367-0675

Fax(614) 367-9744

Sole ProprietorNo

Medical School CMSOhio State University College Of MedicineGraduated 1972

Enumeration DateMay 16, 2006

Last NPPES UpdateSeptember 14, 20242 updates tracked since enumeration

NPPES CertifiedSeptember 14, 2024

✔ NPI 1073565354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in OH · 35-03-4948

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

6490 E MAIN ST, Reynoldsburg, OH 43068

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Other Names 1

Other Name (5)John N Larrimer Md

Other Identifiers 1

Medicaid0304094OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Oscar Health Insurance and more.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 N. Larrimer M.d. 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 ID2163406240

PECOS Enrollment IDI20100326000120

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 4

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.

586 services349 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

160 services34 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

31 services30 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Mount Carmel East & West

Acute Care Hospitals · Columbus, OH

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360035

Location6001 East Broad StreetColumbus, OH 43213 · Franklin County

Emergency services Birthing friendly

Fairfield Medical Center

Acute Care Hospitals · Lancaster, OH

1/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360072

Location401 North Ewing StreetLancaster, OH 43130 · Fairfield County

Emergency services Birthing friendly

Ohio State University State Health System

Acute Care Hospitals · Columbus, OH

4/5 CMS rating

OwnershipGovernment - State

CMS Certification Number360085

Location410 West 10th AvenueColumbus, OH 43210 · Franklin County

Emergency services Birthing friendly

Licking Memorial Hospital

Acute Care Hospitals · Newark, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360218

Location1320 West Main StreetNewark, OH 43055 · Licking County

Emergency services Birthing friendly

Diley Ridge Medical Center

Acute Care Hospitals · Canal Winchester, OH

OwnershipVoluntary non-profit - Private

CMS Certification Number360358

Location7911 Diley RoadCanal Winchester, OH 43110 · Franklin County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43068 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

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 4

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

31 suppliers94 claims339 services$6.32 avg. paid by Medicare

Normal, low and high calibrator solution / chips A4256

DME-Other DME · category DE000N

4 suppliers11 claims11 services$2.66 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

17 suppliers37 claims65 services$1.08 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

7 suppliers172 claims180 services$190.20 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

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

JOHN N. LARRIMER, M.D., LLC

Internal Medicine (Endocrinology, Diabetes & Metabolism)

6490 E MAIN ST, SUITE B
REYNOLDSBURG, OH 43068

Franklin County (614) 367-0675

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 Larrimer's NPI number?

The NPI number for John Larrimer is 1073565354. It was assigned to this individual provider in the NPPES registry on May 16, 2006. The provider is also known as John N Larrimer MD.

Where is John Larrimer located?

John Larrimer practices at 6490 E Main St Suite B, Reynoldsburg, OH 43068. The listed phone number is (614) 367-0675.

What is John Larrimer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is John Larrimer enrolled in Medicare?

Yes. John Larrimer 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 Larrimer accept?

Health plans from CareSource, MedMutual, Oscar Health Insurance and UnitedHealthcare list John Larrimer 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 Larrimer affiliated with any hospitals?

According to CMS data, John Larrimer is affiliated with Mount Carmel East & West, Fairfield Medical Center, Ohio State University State Health System, Licking Memorial Hospital and Diley Ridge Medical Center.

When was this NPI record last updated?

The NPPES record for John Larrimer was last updated on September 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.