CALVIN PETER JOHN MD
NPI 1750332862
Family Medicine in London, OH

Active since May 13, 2006PECOS Enrolled
210 N MAIN ST, LONDON, OH 43140(740) 852-1372 Get Directions Write a Review

NPPES record last updated: January 17, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Calvin Peter John Md NPPES

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

CALVIN PETER JOHN MD (NPI 1750332862) is an individual family medicine provider in London, Ohio, licensed in Ohio (35081241J) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750332862
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameCALVIN PETER JOHNCredential: MD
Location Address210 N MAIN STLondon, OH 43140-1115
Mailing Address4750 Hempstead Station DrKettering, OH 45429-5164
Sole ProprietorNo
Enumeration DateMay 13, 2006
Last NPPES UpdateJanuary 17, 2013
NPI 1750332862 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 · 35081241J
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.
210 N MAIN ST, London, OH 43140

Other Identifiers 4

Medicaid2363580OH
Other000000316736Bcbs
Medicare UPINH71799
Medicare ID-Type UnspecifiedJO4093943

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 (PECOS)

Calvin Peter John Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
82 services81 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
32 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43140 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.

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner
210 N MAIN ST
LONDON, OH 43140
Clinical Medical Laboratory
210 N MAIN ST
LONDON, OH 43140
Physician Assistant (Medical)
210 N MAIN ST
LONDON, OH 43140
Physical Therapist
210 N MAIN ST
LONDON, OH 43140
Social Worker (Clinical)
210 N MAIN ST
LONDON, OH 43140
Pharmacist
210 N MAIN ST
LONDON, OH 43140
Nurse Practitioner (Family)
210 N MAIN ST
LONDON, OH 43140
Physician Assistant
210 N MAIN ST
LONDON, OH 43140

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 Calvin John's NPI number?

The NPI number for Calvin John is 1750332862. It was assigned to this individual provider in the NPPES registry on May 13, 2006.

Where is Calvin John located?

Calvin John practices at 210 N Main St, London, OH 43140. The listed phone number is (740) 852-1372.

What is Calvin John's specialty?

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

Is Calvin John enrolled in Medicare?

Yes. Calvin John is registered in the Medicare PECOS enrollment system.

What insurance does Calvin John accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Calvin John 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.

When was this NPI record last updated?

The NPPES record for Calvin John was last updated on January 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.