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OLIVER LAWERNCE JOHNSTON MD
NPI 1639320955
Urology in Allegan, MI

Active since October 06, 2008PECOS Enrolled
551 LINN ST, SUITE 20, ALLEGAN, MI 49010(269) 686-5888(269) 686-5865 Get Directions Write a Review

NPPES record last updated: December 18, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Oliver Lawernce Johnston Md NPPES

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

OLIVER LAWERNCE JOHNSTON MD (NPI 1639320955) is an individual urology provider in Allegan, Michigan, licensed in Michigan (4301036842) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639320955
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameOLIVER LAWERNCE JOHNSTONCredential: MD
Location Address551 LINN ST, SUITE 20Allegan, MI 49010-1595
Mailing Address551 Linn St, Suite #20Allegan, MI 49010-1595 · (268) 686-5888 · Fax (269) 686-5865
Phone(269) 686-5888
Fax(269) 686-5865
Sole ProprietorYes
Enumeration DateOctober 6, 2008
Last NPPES UpdateDecember 18, 2008
✔ NPI 1639320955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in MI · 4301036842
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
551 LINN ST, Allegan, MI 49010
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oliver Lawernce Johnston 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49010 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
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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.

HOLLAND FOOT AND ANKLE CENTER, PC
Durable Medical Equipment & Medical Supplies
551 LINN ST
ALLEGAN, MI 49010
Allegan County (616) 392-7472
JOHN MULDER PAC
Physician Assistant
551 LINN ST
ALLEGAN, MI 49010
Allegan County (269) 686-5877
ANDREA LANDIS PA-C
Physician Assistant
551 LINN ST
ALLEGAN, MI 49010
Allegan County (269) 686-5800
MRS. JENNIFER ANN DENTLER NP-C
Nurse Practitioner (Family)
551 LINN ST
ALLEGAN, MI 49010
Allegan County (269) 686-5800
ADVANCED CARDIAC HEALTHCARE, PLC
Internal Medicine (Cardiovascular Disease)
551 LINN ST
ALLEGAN, MI 49010
Allegan County (269) 373-1592
SUSAN ROOD LMSW
Social Worker
551 LINN ST, SUITE 230
ALLEGAN, MI 49010
Allegan County (269) 686-4110
ALLEGAN MEDICAL CENTER PHARMACY
Pharmacy
551 LINN ST, SUITE 120
ALLEGAN, MI 49010
Allegan County (269) 673-4700
ALLEGAN PROFESSIONAL HEALTH SERVICES INC
Clinic/Center (Multi-Specialty)
551 LINN ST, SUITE 150
ALLEGAN, MI 49010
Allegan County (269) 686-5800

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 Oliver Johnston's NPI number?

The NPI number for Oliver Johnston is 1639320955. It was assigned to this individual provider in the NPPES registry on October 6, 2008.

Where is Oliver Johnston located?

Oliver Johnston practices at 551 Linn St Suite 20, Allegan, MI 49010. The listed phone number is (269) 686-5888.

What is Oliver Johnston's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Oliver Johnston enrolled in Medicare?

Yes. Oliver Johnston is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Oliver Johnston was last updated on December 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.