DR. RONALD KOEHLER (DO) – Family Medicine Physician, NPI 1104857978

DR. RONALD KOEHLER (DO) is a healthcare provider. based in Bay city, Michigan. specializing in Family Medicine Physician. They hold the professional credentials DO. They hold a License No. RK07099 (MI). The NPI Number for DR. RONALD KOEHLER (DO) is 1104857978

Main info

Male
50 Years Of Experience
Accepts Medicare Assignment
Name
DR. RONALD KOEHLER (DO)
NPI
1104857978
Phone
(989) 667-0491
Address
4175 N EUCLID AVE
Enumeration Date
6 July 2006
Last Update Date
24 January 2011

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9896317110
Graduation Year
1976 (50 years ago)
PAC ID
2062484033
Group Practice PAC ID
8628040680
Professional Enrollment ID
I20060127000659
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. RONALD KOEHLER (DO)

  • 4175, North Euclid Avenue, City of Bay City, Bangor Township, Bay County, Michigan, 48706, United States

    SUITE 3

    BAY CITY, MI 487062483

    Phone: (989) 667-0491

    Fax: (989) 667-0493

    Type: Location

  • 1003, Woodside Avenue, City of Essexville, Hampton Charter Township, Bay County, Michigan, 48732, United States

    ESSEXVILLE, MI 487321234

    Phone: (989) 892-7722

    Fax: (989) 892-7455

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 48706)

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Provider's Procedures

DR. RONALD KOEHLER (DO) performs procedures in Family Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OSTEOPATHIC MANIPULATIVE MEDICINEMI81002Urinalysis, manual test4742

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8628040680View full group profile
NameSpecialtyState
PATRICIA GABLE (FNP)
-MI
Unknown Individual
-MI
DR. JOSE C MAGNO (MD)
-MI

Reviews

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Frequently asked questions

Is DR. RONALD KOEHLER (DO) listed with a National Provider Identifier?
Yes — DR. RONALD KOEHLER (DO) has NPI 1104857978 on file in the registry.
Active or inactive — what applies to DR. RONALD KOEHLER (DO)?
You should see DR. RONALD KOEHLER (DO) as active in CMS-hosted NPPES data.
How would a patient describe DR. RONALD KOEHLER (DO)'s focus?
For DR. RONALD KOEHLER (DO), the primary taxonomy reads as Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. RONALD KOEHLER (DO)?
Travel planning: use Bay City, Michigan as the reference point for DR. RONALD KOEHLER (DO), then confirm.
Does DR. RONALD KOEHLER (DO) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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