DR. JOHN CLINTON MERRICK MD
NPI 1215915426
Specialist in Eau Claire, WI

Q: What is John Merrick's NPI number?

The NPI number for John Merrick is 1215915426. It was assigned to this individual provider in the NPPES registry on January 6, 2006.

Q: What is John Merrick's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for John Merrick was last updated on November 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since January 06, 2006PECOS EnrolledAccepts Medicare Assignment

1110 OAK RIDGE DR, EAU CLAIRE, WI 54701(715) 514-2550(715) 514-2558 Get Directions Write a Review

NPPES record last updated: November 1, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. John Clinton Merrick Md NPPES

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

DR. JOHN CLINTON MERRICK MD (NPI 1215915426) is an individual specialist in Eau Claire, Wisconsin, licensed in Wisconsin (48417020) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Oakleaf Surgical Hospital, and is a graduate of Washington University School Of Medicine (1998).

NPPES Registry Identity

NPI1215915426

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. JOHN CLINTON MERRICKCredential: MD

Location Address1110 OAK RIDGE DREau Claire, WI 54701-6133

Mailing Address1110 Oak Ridge DrEau Claire, WI 54701-6133 · (715) 514-2550 · Fax (715) 514-2558

Phone(715) 514-2550

Fax(715) 514-2558

Sole ProprietorNo

Medical School CMSWashington University School Of MedicineGraduated 1998

Enumeration DateJanuary 6, 2006

Last NPPES UpdateNovember 1, 2023

NPPES CertifiedNovember 1, 2023

✔ NPI 1215915426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in WI · 48417020

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1110 OAK RIDGE DR, Eau Claire, WI 54701

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Other Identifiers 1

Medicaid34672400WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, HealthPartners, Medica 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 Clinton Merrick 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.

PECOS PAC ID7012948490

PECOS Enrollment IDI20050825000367

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 5

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 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.

133 services92 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

43 services43 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

40 services26 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

30 services23 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

20 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Oakleaf Surgical Hospital

Acute Care Hospitals · Altoona, WI

OwnershipPhysician

CMS Certification Number520196

Location1000 Oakleaf WayAltoona, WI 54720 · Eau Claire County

Cumberland Memorial Hospital

Critical Access Hospitals · Cumberland, WI

OwnershipVoluntary non-profit - Other

CMS Certification Number521353

Location1705 16th AveCumberland, WI 54829 · Barron County

Emergency services

Other Providers at the Same Location NPPES 8

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

OAKLEAF CLINICS SC

Obstetrics & Gynecology